Changing the Content of in JavaScript</h1></div><div class="ArticleHeader_last_updated_parent__ohhpb"><div><span>Last Updated : </span><span>25 Feb, 2026</span></div><div class="ArticleHeader_last_updated_parent--three_dot_dropdown__yslcL"><div styles="[object Object]"><div class="ArticleThreeDot_threedotcontainer__dfGWD"><div class="ArticleThreeDot_share__OyG4_" style="background-position:0px -26px"></div><div class="ArticleThreeDot_comment__gJfFl" style="background-position:0px 0px"></div><div class="ArticleThreeDot_improve___NFbl" style="background-position:-40px -521px"></div><div class="ArticleThreeDot_threedot-wrapper__q4ELY"><ul class="ArticleThreeDot_threedot__ZQ19q"><li></li><li></li><li></li></ul></div></div></div></div></div></div></div><div class="MainArticleContent_articleMainContentCss__b_1_R article--viewer_content"><div class="a-wrapper"><div class="content"><div class="text"><div class="html-chunk"><p dir="ltr"><span>In JavaScript, the <textarea> element’s content can be dynamically changed using DOM manipulation. This is commonly used to update user input fields based on events, user actions, or program logic.</span></p><ul><li value="1"><span>Use the .value property to get or set the text inside a <textarea>.</span></li><li value="2"><span>You can modify it directly with JavaScript using document.getElementById() or query selectors.</span></li><li value="3"><span>This allows real-time updates, auto-filling forms, or clearing/resetting the textarea content.</span></li></ul><p dir="ltr"><span>Here are the various methods to change the content of a textarea using JavaScript.</span></p><h3 id="1-using-value-property" style="text-align:left"><span>1. Using value Property</span></h3><p dir="ltr"><span>The value property is the most common method to change or retrieve the content of a <textarea>.</span></p><gfg-tabs allow-code-exec=true data-mode="light" data-run-ide="true"> <gfg-tab slot="tab">HTML</gfg-tab> <gfg-panel slot="panel" data-code-lang="html" data-main-code-start="None" data-main-code-end="None"> <code class="language-html"><div class=highlight><pre><span></span><span class=p><</span><span class=nt>textarea</span> <span class=na>id</span><span class=o>=</span><span class=s>"myTextarea"</span><span class=p>></span>Initial content<span class=p></</span><span class=nt>textarea</span><span class=p>></span> <span class=p><</span><span class=nt>button</span> <span class=na>onclick</span><span class=o>=</span><span class=s>"changeContent()"</span><span class=p>></span>Change Content<span class=p></</span><span class=nt>button</span><span class=p>></span> <span class=p><</span><span class=nt>script</span><span class=p>></span> <span class=w> </span><span class=kd>function</span><span class=w> </span><span class=nx>changeContent</span><span class=p>()</span><span class=w> </span><span class=p>{</span> <span class=w> </span><span class=kd>const</span><span class=w> </span><span class=nx>textarea</span><span class=w> </span><span class=o>=</span><span class=w> </span><span class=nb>document</span><span class=p>.</span><span class=nx>getElementById</span><span class=p>(</span><span class=s2>"myTextarea"</span><span class=p>);</span> <span class=w> </span><span class=nx>textarea</span><span class=p>.</span><span class=nx>value</span><span class=w> </span><span class=o>=</span><span class=w> </span><span class=s2>"New content using value property!"</span><span class=p>;</span> <span class=w> </span><span class=p>}</span> <span class=p></</span><span class=nt>script</span><span class=p>></span> </pre></div></code> </gfg-panel></gfg-tabs><h3 id="2-using-innerhtml-property" style="text-align:left"><span>2. Using innerHTML Property</span></h3><p dir="ltr"><span>While</span><a href="https://www.geeksforgeeks.org/html/html-dom-innerhtml-property/" rel="noopener" target="_blank"><span> innerHTML</span></a><span> is not typically used for <textarea>, it can modify its content when treated as a standard </span><a href="https://www.geeksforgeeks.org/html/html-tutorial/" rel="noopener" target="_blank"><span>HTML</span></a><span> element.</span></p><gfg-tabs allow-code-exec=true data-mode="light" data-run-ide="true"> <gfg-tab slot="tab">HTML</gfg-tab> <gfg-panel slot="panel" data-code-lang="html" data-main-code-start="None" data-main-code-end="None"> <code class="language-html"><div class=highlight><pre><span></span><span class=p><</span><span class=nt>textarea</span> <span class=na>id</span><span class=o>=</span><span class=s>"myTextarea"</span><span class=p>></span>Initial content<span class=p></</span><span class=nt>textarea</span><span class=p>></span> <span class=p><</span><span class=nt>button</span> <span class=na>onclick</span><span class=o>=</span><span class=s>"changeContent()"</span><span class=p>></span>Change Content<span class=p></</span><span class=nt>button</span><span class=p>></span> <span class=p><</span><span class=nt>script</span><span class=p>></span> <span class=w> </span><span class=kd>function</span><span class=w> </span><span class=nx>changeContent</span><span class=p>()</span><span class=w> </span><span class=p>{</span> <span class=w> </span><span class=kd>const</span><span class=w> </span><span class=nx>textarea</span><span class=w> </span><span class=o>=</span><span class=w> </span><span class=nb>document</span><span class=p>.</span><span class=nx>getElementById</span><span class=p>(</span><span class=s2>"myTextarea"</span><span class=p>);</span> <span class=w> </span><span class=nx>textarea</span><span class=p>.</span><span class=nx>innerHTML</span><span class=w> </span><span class=o>=</span><span class=w> </span><span class=s2>"New content using innerHTML!"</span><span class=p>;</span> <span class=w> </span><span class=p>}</span> <span class=p></</span><span class=nt>script</span><span class=p>></span> </pre></div></code> </gfg-panel></gfg-tabs><h3 id="3-using-innertext-property" style="text-align:left"><span>3. Using innerText Property</span></h3><p dir="ltr"><span>Similar to innerHTML, this property modify the visible text of the <textarea>.</span></p><gfg-tabs allow-code-exec=true data-mode="light" data-run-ide="true"> <gfg-tab slot="tab">HTML</gfg-tab> <gfg-panel slot="panel" data-code-lang="html" data-main-code-start="None" data-main-code-end="None"> <code class="language-html"><div class=highlight><pre><span></span><span class=p><</span><span class=nt>textarea</span> <span class=na>id</span><span class=o>=</span><span class=s>"myText"</span><span class=p>></span>Initial content<span class=p></</span><span class=nt>textarea</span><span class=p>></span> <span class=p><</span><span class=nt>button</span> <span class=na>onclick</span><span class=o>=</span><span class=s>"changeText()"</span><span class=p>></span>Change Content<span class=p></</span><span class=nt>button</span><span class=p>></span> <span class=p><</span><span class=nt>script</span><span class=p>></span> <span class=w> </span><span class=kd>function</span><span class=w> </span><span class=nx>changeText</span><span class=p>()</span><span class=w> </span><span class=p>{</span> <span class=w> </span><span class=kd>const</span><span class=w> </span><span class=nx>textarea</span><span class=w> </span><span class=o>=</span><span class=w> </span><span class=nb>document</span><span class=p>.</span><span class=nx>getElementById</span><span class=p>(</span><span class=s2>"myText"</span><span class=p>);</span> <span class=w> </span><span class=nx>textarea</span><span class=p>.</span><span class=nx>innerText</span><span class=w> </span><span class=o>=</span><span class=w> </span><span class=s2>"New content using innerText!"</span><span class=p>;</span> <span class=w> </span><span class=p>}</span> <span class=p></</span><span class=nt>script</span><span class=p>></span> </pre></div></code> </gfg-panel></gfg-tabs><h3 id="4-using-event-listeners-for-dynamic-updates" style="text-align:left"><span>4. Using Event Listeners for Dynamic Updates</span></h3><p dir="ltr"><span>You can use event listeners to change the content interactively.</span></p><gfg-tabs allow-code-exec=true data-mode="light" data-run-ide="true"> <gfg-tab slot="tab">HTML</gfg-tab> <gfg-panel slot="panel" data-code-lang="html" data-main-code-start="None" data-main-code-end="None"> <code class="language-html"><div class=highlight><pre><span></span><span class=p><</span><span class=nt>textarea</span> <span class=na>id</span><span class=o>=</span><span class=s>"myText"</span><span class=p>></span>Initial content<span class=p></</span><span class=nt>textarea</span><span class=p>></span> <span class=p><</span><span class=nt>button</span> <span class=na>id</span><span class=o>=</span><span class=s>"updateButton"</span><span class=p>></span>Change Content<span class=p></</span><span class=nt>button</span><span class=p>></span> <span class=p><</span><span class=nt>script</span><span class=p>></span> <span class=w> </span><span class=nb>document</span><span class=p>.</span><span class=nx>getElementById</span><span class=p>(</span><span class=s2>"updateButton"</span><span class=p>).</span><span class=nx>addEventListener</span><span class=p>(</span><span class=s2>"click"</span><span class=p>,</span><span class=w> </span><span class=p>()</span><span class=w> </span><span class=p>=></span><span class=w> </span><span class=p>{</span> <span class=w> </span><span class=kd>const</span><span class=w> </span><span class=nx>textarea</span><span class=w> </span><span class=o>=</span><span class=w> </span><span class=nb>document</span><span class=p>.</span><span class=nx>getElementById</span><span class=p>(</span><span class=s2>"myText"</span><span class=p>);</span> <span class=w> </span><span class=nx>textarea</span><span class=p>.</span><span class=nx>value</span><span class=w> </span><span class=o>=</span><span class=w> </span><span class=s2>"Content updated using event listeners!"</span><span class=p>;</span> <span class=w> </span><span class=p>});</span> <span class=p></</span><span class=nt>script</span><span class=p>></span> </pre></div></code> </gfg-panel></gfg-tabs></div><div class="html-chunk"><h3 id="which-approach-to-choose" style="text-align:left"><span>Sceneraio to use different approach</span></h3><ul><li value="1"><b><strong>value Property: </strong></b><span>Most common and versatile.</span></li><li value="2"><b><strong>innerHTML/innerText:</strong></b><span> Rarely used for <textarea>; more suited for other elements.</span></li><li value="3"><b><strong>Event Listeners: </strong></b><span>Best for dynamic and interactive updates.</span></li></ul></div></div></div></div></div></div><div class="ArticlePageBottomComponent_articleCommentFooterSection__jMPzR"><div id="ArticlePageMoreInfoNextArticleComponent_articleBottomRow__X09I7"><div id="ArticlePageMoreInfoNextArticleComponent_articleBottomRowButtonDiv__QiTMH"><div 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read</span></a></li></ul></div></div></div><div><div class="LeftbarDropDown_linksWithDropDownContainer__dCoDN"><div class="LeftbarDropDown_linksWithDropDownContainer__cards__nqWee LeftbarDropDown_outsideIndiaCards__SXiln"><div class="LeftbarDropDown_linksWithDropDownContainer__cards__dropdownHeading__ra28W LeftbarDropDown_outsideIndiaHeading__L9AS9"><span>Asynchronous JavaScript</span><i class=""></i></div><ul class="LeftbarDropDown_linksWithDropDownContainer__dropdownContent__DLY4g "><li><a href="https://www.geeksforgeeks.org/javascript/asynchronous-javascript/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>Asynchronous</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" 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style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>TypeError Invalid Array.prototype.sort argument</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" data-gfg-action="readingtime"></i>1<!-- --> min read</span></a></li></ul></div></div></div><div><div class="LeftbarDropDown_linksWithDropDownContainer__dCoDN"><div class="LeftbarDropDown_linksWithDropDownContainer__cards__nqWee LeftbarDropDown_outsideIndiaCards__SXiln"><div class="LeftbarDropDown_linksWithDropDownContainer__cards__dropdownHeading__ra28W LeftbarDropDown_outsideIndiaHeading__L9AS9"><span>DOM</span><i class=""></i></div><ul class="LeftbarDropDown_linksWithDropDownContainer__dropdownContent__DLY4g "><li><a href="https://www.geeksforgeeks.org/javascript/dom-document-object-model/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>DOM</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" data-gfg-action="readingtime"></i>8<!-- --> min read</span></a></li><li><a href="https://www.geeksforgeeks.org/javascript/how-to-select-dom-elements-in-javascript/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>DOM Elements</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" data-gfg-action="readingtime"></i>3<!-- --> min read</span></a></li><li><a href="https://www.geeksforgeeks.org/javascript/javascript-custom-events/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>Custom Events</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" data-gfg-action="readingtime"></i>4<!-- --> min read</span></a></li><li><a href="https://www.geeksforgeeks.org/javascript/javascript-addeventlistener-with-examples/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>Addeventlistener</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" data-gfg-action="readingtime"></i>9<!-- --> min read</span></a></li></ul></div></div></div><div><div class="LeftbarDropDown_linksWithDropDownContainer__dCoDN"><div class="LeftbarDropDown_linksWithDropDownContainer__cards__nqWee LeftbarDropDown_outsideIndiaCards__SXiln"><div class="LeftbarDropDown_linksWithDropDownContainer__cards__dropdownHeading__ra28W LeftbarDropDown_outsideIndiaHeading__L9AS9"><span>Advanced Topics</span><i class=""></i></div><ul class="LeftbarDropDown_linksWithDropDownContainer__dropdownContent__DLY4g "><li><a href="https://www.geeksforgeeks.org/javascript/closure-in-javascript/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>Closure</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" data-gfg-action="readingtime"></i>4<!-- --> min read</span></a></li><li><a href="https://www.geeksforgeeks.org/javascript/javascript-hoisting/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>Hoisting</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" data-gfg-action="readingtime"></i>6<!-- --> min read</span></a></li><li><a href="https://www.geeksforgeeks.org/javascript/javascript-scope/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>Scope</span><span class="reading-time" style="display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--recommendation-card-text-color)"><i class="reading-time-icon" data-gfg-action="readingtime"></i>3<!-- --> min read</span></a></li><li><a href="https://www.geeksforgeeks.org/javascript/javascript-higher-order-functions/" style="display:flex;justify-content:space-between;align-items:center;background-color:transparent;font-weight:400;border-radius:4px;padding:4px 8px;margin:2px 0"><span>Higher Order Functions</span><span class="reading-time" 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src="https://assets.geeksforgeeks.org/service/latex/main.js" environment="production"></script></div></div></div></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{"postDataFromWriteApi":{"id":1306854,"post_content":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIn JavaScript, the \u0026lt;textarea\u0026gt; element’s content can be dynamically changed using DOM manipulation. This is commonly used to update user input fields based on events, user actions, or program logic.\u003c/span\u003e\u003c/p\u003e\u003cul\u003e\u003cli value=\"1\"\u003e\u003cspan\u003eUse the .value property to get or set the text inside a \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"2\"\u003e\u003cspan\u003eYou can modify it directly with JavaScript using document.getElementById() or query selectors.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"3\"\u003e\u003cspan\u003eThis allows real-time updates, auto-filling forms, or clearing/resetting the textarea content.\u003c/span\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHere are the various methods to change the content of a textarea using JavaScript.\u003c/span\u003e\u003c/p\u003e\u003ch3 id=\"1-using-value-property\" style=\"text-align:left\"\u003e\u003cspan\u003e1. Using value Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe value property is the most common method to change or retrieve the content of a \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/p\u003e[GFGTABS]\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeContent()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e\t\u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeContent\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003evalue\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using value property!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e[/GFGTABS]\u003ch3 id=\"2-using-innerhtml-property\" style=\"text-align:left\"\u003e\u003cspan\u003e2. Using innerHTML Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhile\u003c/span\u003e\u003ca href=\"https://www.geeksforgeeks.org/html/html-dom-innerhtml-property/\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003e innerHTML\u003c/span\u003e\u003c/a\u003e\u003cspan\u003e is not typically used for \u0026lt;textarea\u0026gt;, it can modify its content when treated as a standard \u003c/span\u003e\u003ca href=\"https://www.geeksforgeeks.org/html/html-tutorial/\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eHTML\u003c/span\u003e\u003c/a\u003e\u003cspan\u003e element.\u003c/span\u003e\u003c/p\u003e[GFGTABS]\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeContent()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeContent\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003einnerHTML\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using innerHTML!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e[/GFGTABS]\u003ch3 id=\"3-using-innertext-property\" style=\"text-align:left\"\u003e\u003cspan\u003e3. Using innerText Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSimilar to innerHTML, this property modify the visible text of the \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/p\u003e[GFGTABS]\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeText()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeText\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003einnerText\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using innerText!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e[/GFGTABS]\u003ch3 id=\"4-using-event-listeners-for-dynamic-updates\" style=\"text-align:left\"\u003e\u003cspan\u003e4. Using Event Listeners for Dynamic Updates\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou can use event listeners to change the content interactively.\u003c/span\u003e\u003c/p\u003e[GFGTABS]\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;updateButton\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;updateButton\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e).\u003c/span\u003e\u003cspan class=nx\u003eaddEventListener\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;click\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e,\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e=\u0026gt;\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003evalue\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;Content updated using event listeners!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e});\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e[/GFGTABS]\u003ch3 id=\"which-approach-to-choose\" style=\"text-align:left\"\u003e\u003cspan\u003eSceneraio to use different approach\u003c/span\u003e\u003c/h3\u003e\u003cul\u003e\u003cli value=\"1\"\u003e\u003cb\u003e\u003cstrong\u003evalue Property: \u003c/strong\u003e\u003c/b\u003e\u003cspan\u003eMost common and versatile.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"2\"\u003e\u003cb\u003e\u003cstrong\u003einnerHTML/innerText:\u003c/strong\u003e\u003c/b\u003e\u003cspan\u003e Rarely used for \u0026lt;textarea\u0026gt;; more suited for other elements.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"3\"\u003e\u003cb\u003e\u003cstrong\u003eEvent Listeners: \u003c/strong\u003e\u003c/b\u003e\u003cspan\u003eBest for dynamic and interactive updates.\u003c/span\u003e\u003c/li\u003e\u003c/ul\u003e","post_title":"Changing the Content of \u003cTextarea\u003e in 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Fast-track your career and unleash your potential - Enroll now!\u003c/p\u003e","what_you_will_learn":"","course_overview":"\u003cp\u003eKey Highlights:\u003c/p\u003e\u003cul\u003e\u003cli\u003e500+ hours\u0026nbsp;of live content\u003c/li\u003e\u003cli\u003eDaily Pratice Problem provided\u003c/li\u003e\u003cli style=\"box-sizing: border-box; font-size: inherit; margin: 0px; line-height: 1.5 !important; font-family: var(--gfg-font-secondary); color: var(--text-color) !important;\" data-mce-style=\"box-sizing: border-box; font-size: inherit; margin: 0px; line-height: 1.5 !important; font-family: var(--gfg-font-secondary); color: var(--text-color) !important;\"\u003e12 Months\u0026nbsp;of\u0026nbsp;24/7\u0026nbsp;One-on-One AI Doubt Assistance\u003c/li\u003e\u003cli\u003eSupporting Notes/Documentation for every lecture.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eCourse Coverage:\u003c/p\u003e\u003cul\u003e\u003cli\u003eProbability and Statistics\u003c/li\u003e\u003cli\u003eLinear Algebra\u003c/li\u003e\u003cli\u003eCalculus and Optimization\u003c/li\u003e\u003cli\u003eProgramming, Data Structures and Algorithms\u003c/li\u003e\u003cli\u003eDatabase Management and Warehousing\u003c/li\u003e\u003cli\u003eMachine Learning\u003c/li\u003e\u003cli\u003eArtificial Intelligence\u003c/li\u003e\u003cli\u003eGeneral Aptitude\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c/p\u003e\u003cp\u003eCourse Features\u003c/p\u003e\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\u003cdiv class=\"min-h-[20px] text-message flex flex-col items-start whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 juice:w-full juice:items-end overflow-x-auto gap-2\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"247b1dff-3d8e-4da6-8fc4-aeade78fda4d\"\u003e\u003cdiv class=\"flex w-full flex-col gap-1 juice:empty:hidden juice:first:pt-[3px]\"\u003e\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\u003cul\u003e\u003cli\u003eExpert mentors have curated an in-depth coverage of all GATE subjects.\u003c/li\u003e\u003cli\u003eThe course includes detailed strategies to approach and excel in the GATE exam.\u003c/li\u003e\u003cli\u003eYou will learn quick tips and effective tricks to solve problems efficiently.\u003c/li\u003e\u003cli\u003eExtensive practice sessions are provided to enhance your problem-solving skills.\u003c/li\u003e\u003cli\u003eThe course is designed to strengthen your understanding of fundamental concepts.\u003c/li\u003e\u003cli\u003eThere is thorough coverage of the entire GATE syllabus to ensure comprehensive preparation.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eLearning Benefits:\u003c/p\u003e\u003cul\u003e\u003cli\u003eGuidance from Expert Mentors\u003c/li\u003e\u003cli\u003eComprehensive GATE syllabus coverage\u003c/li\u003e\u003cli\u003eExclusive access to e-study materials\u003c/li\u003e\u003cli\u003eOnline doubt-solving with AI\u0026nbsp;\u003c/li\u003e\u003cli\u003eQuizzes,\u0026nbsp;DPPs\u0026nbsp;and\u0026nbsp;Previous Year Questions\u0026nbsp;solutions\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eEnroll now to excel in\u0026nbsp;GATE\u0026nbsp;and achieve your dream\u0026nbsp;IIT\u0026nbsp;or\u0026nbsp;PSU!\u003c/p\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e","course_feature":null,"course_content":null,"locations_coords":[],"desktop_banner_webp":"","mobile_banner_webp":"","price":null,"additional_info":""}],"categoryData":[{"id":2629,"name":"JavaScript","slug":"javascript","url":"https://www.geeksforgeeks.org/category/web-technologies/javascript/","parent_id":2628,"parent_name":"Web Technologies","parent_slug":"web-technologies","pp_count":9936,"write_id":4336},{"id":2628,"name":"Web Technologies","slug":"web-technologies","url":"https://www.geeksforgeeks.org/category/web-technologies/","parent_id":null,"parent_name":null,"parent_slug":null,"pp_count":32085,"write_id":4366}],"tagsData":[{"id":2773,"name":"javascript-string","slug":"javascript-string","url":"https://www.geeksforgeeks.org/tag/javascript-string/","parent_id":null,"parent_name":null,"parent_slug":null,"pp_count":255,"write_id":6699},{"id":4850,"name":"JavaScript-Questions","slug":"javascript-questions","url":"https://www.geeksforgeeks.org/tag/javascript-questions/","parent_id":null,"parent_name":null,"parent_slug":null,"pp_count":2103,"write_id":8625}],"topicTags":null,"companyTags":null,"postLikeCount":3,"postType":"post","isMobileView":false,"countryCode":"US","videoData":[],"quizData":null,"codeTabsExist":true,"articleContentArray":["\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIn JavaScript, the \u0026lt;textarea\u0026gt; element’s content can be dynamically changed using DOM manipulation. This is commonly used to update user input fields based on events, user actions, or program logic.\u003c/span\u003e\u003c/p\u003e\u003cul\u003e\u003cli value=\"1\"\u003e\u003cspan\u003eUse the .value property to get or set the text inside a \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"2\"\u003e\u003cspan\u003eYou can modify it directly with JavaScript using document.getElementById() or query selectors.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"3\"\u003e\u003cspan\u003eThis allows real-time updates, auto-filling forms, or clearing/resetting the textarea content.\u003c/span\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHere are the various methods to change the content of a textarea using JavaScript.\u003c/span\u003e\u003c/p\u003e\u003ch3 id=\"1-using-value-property\" style=\"text-align:left\"\u003e\u003cspan\u003e1. Using value Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe value property is the most common method to change or retrieve the content of a \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/p\u003e\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeContent()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e\t\u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeContent\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003evalue\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using value property!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e\u003ch3 id=\"2-using-innerhtml-property\" style=\"text-align:left\"\u003e\u003cspan\u003e2. Using innerHTML Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhile\u003c/span\u003e\u003ca href=\"https://www.geeksforgeeks.org/html/html-dom-innerhtml-property/\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003e innerHTML\u003c/span\u003e\u003c/a\u003e\u003cspan\u003e is not typically used for \u0026lt;textarea\u0026gt;, it can modify its content when treated as a standard \u003c/span\u003e\u003ca href=\"https://www.geeksforgeeks.org/html/html-tutorial/\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eHTML\u003c/span\u003e\u003c/a\u003e\u003cspan\u003e element.\u003c/span\u003e\u003c/p\u003e\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeContent()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeContent\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003einnerHTML\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using innerHTML!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e\u003ch3 id=\"3-using-innertext-property\" style=\"text-align:left\"\u003e\u003cspan\u003e3. Using innerText Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSimilar to innerHTML, this property modify the visible text of the \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/p\u003e\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeText()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeText\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003einnerText\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using innerText!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e\u003ch3 id=\"4-using-event-listeners-for-dynamic-updates\" style=\"text-align:left\"\u003e\u003cspan\u003e4. Using Event Listeners for Dynamic Updates\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou can use event listeners to change the content interactively.\u003c/span\u003e\u003c/p\u003e\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;updateButton\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;updateButton\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e).\u003c/span\u003e\u003cspan class=nx\u003eaddEventListener\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;click\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e,\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e=\u0026gt;\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003evalue\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;Content updated using event listeners!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e});\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e","__COMP_PRACTICE_BANNER__","\u003ch3 id=\"which-approach-to-choose\" style=\"text-align:left\"\u003e\u003cspan\u003eSceneraio to use different approach\u003c/span\u003e\u003c/h3\u003e\u003cul\u003e\u003cli value=\"1\"\u003e\u003cb\u003e\u003cstrong\u003evalue Property: \u003c/strong\u003e\u003c/b\u003e\u003cspan\u003eMost common and versatile.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"2\"\u003e\u003cb\u003e\u003cstrong\u003einnerHTML/innerText:\u003c/strong\u003e\u003c/b\u003e\u003cspan\u003e Rarely used for \u0026lt;textarea\u0026gt;; more suited for other elements.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"3\"\u003e\u003cb\u003e\u003cstrong\u003eEvent Listeners: \u003c/strong\u003e\u003c/b\u003e\u003cspan\u003eBest for dynamic and interactive updates.\u003c/span\u003e\u003c/li\u003e\u003c/ul\u003e"],"textBasedAd":null,"videoSet":false,"isArticlePage":true,"practiceBannerData":null,"practiceBannerSet":true,"articleKatexScript":"","hasCarousel":false,"postTitle":"Changing the Content of \u003cTextarea\u003e in JavaScript","postModifiedDate":"2026-02-25T12:51:30","validatedPostSchema":[{"@context":"https://schema.org","@type":"Article","mainEntityOfPage":{"@type":"WebPage","id":"https://www.geeksforgeeks.org/javascript/how-to-change-the-content-of-a-textarea-using-javascript/"},"headline":"Changing the Content of in JavaScript","datePublished":"2019-10-16 12:57:01","dateModified":"2026-02-25 12:51:30","image":{"@type":"ImageObject","url":"https://media.geeksforgeeks.org/wp-content/uploads/20221215160348/Animation-of-textarea.gif","width":"608","height":"258"},"author":{"@type":"Organization","name":"GeeksforGeeks","url":"https://www.geeksforgeeks.org/","logo":{"@type":"ImageObject","url":"https://media.geeksforgeeks.org/wp-content/cdn-uploads/logo-new-2.svg","width":"301","height":"40"}},"publisher":{"@type":"Organization","name":"GeeksforGeeks","url":"https://www.geeksforgeeks.org/","logo":{"@type":"ImageObject","url":"https://media.geeksforgeeks.org/wp-content/cdn-uploads/logo-new-2.svg","width":"301","height":"40"}},"description":"In JavaScript, the \u0026amp;lt;textarea\u0026amp;gt; element\u0026rsquo;s content can be dynamically changed using DOM manipulation. This is commonly used to update user input fields based on events, user actions, or program logic.Use the .value property to get or set the text inside a \u0026amp;lt;textarea\u0026amp;gt;.You can modify it directly with JavaScript using document.getElementById()","about":[{"@type":"Thing","name":"Javascript"},{"@type":"Thing","name":"WebTechnologies"},{"@type":"Thing","name":"Picked"},{"@type":"Thing","name":"JavascriptString"},{"@type":"Thing","name":"JavascriptQuestions"}]},{"@context":"https://schema.org","@type":"WebSite","name":"GeeksforGeeks","url":"https://www.geeksforgeeks.org/","potentialAction":{"@type":"SearchAction","target":"https://www.geeksforgeeks.org/search/{search_term_string}/","query-input":"required 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dir=\"ltr\"\u003e\u003cspan\u003eIn JavaScript, the \u0026lt;textarea\u0026gt; element’s content can be dynamically changed using DOM manipulation. This is commonly used to update user input fields based on events, user actions, or program logic.\u003c/span\u003e\u003c/p\u003e\u003cul\u003e\u003cli value=\"1\"\u003e\u003cspan\u003eUse the .value property to get or set the text inside a \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"2\"\u003e\u003cspan\u003eYou can modify it directly with JavaScript using document.getElementById() or query selectors.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"3\"\u003e\u003cspan\u003eThis allows real-time updates, auto-filling forms, or clearing/resetting the textarea content.\u003c/span\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHere are the various methods to change the content of a textarea using JavaScript.\u003c/span\u003e\u003c/p\u003e\u003ch3 id=\"1-using-value-property\" style=\"text-align:left\"\u003e\u003cspan\u003e1. Using value Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe value property is the most common method to change or retrieve the content of a \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/p\u003e[GFGTABS]\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeContent()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e\t\u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeContent\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003evalue\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using value property!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e[/GFGTABS]\u003ch3 id=\"2-using-innerhtml-property\" style=\"text-align:left\"\u003e\u003cspan\u003e2. Using innerHTML Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhile\u003c/span\u003e\u003ca href=\"https://www.geeksforgeeks.org/html/html-dom-innerhtml-property/\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003e innerHTML\u003c/span\u003e\u003c/a\u003e\u003cspan\u003e is not typically used for \u0026lt;textarea\u0026gt;, it can modify its content when treated as a standard \u003c/span\u003e\u003ca href=\"https://www.geeksforgeeks.org/html/html-tutorial/\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eHTML\u003c/span\u003e\u003c/a\u003e\u003cspan\u003e element.\u003c/span\u003e\u003c/p\u003e[GFGTABS]\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeContent()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeContent\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myTextarea\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003einnerHTML\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using innerHTML!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e[/GFGTABS]\u003ch3 id=\"3-using-innertext-property\" style=\"text-align:left\"\u003e\u003cspan\u003e3. Using innerText Property\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSimilar to innerHTML, this property modify the visible text of the \u0026lt;textarea\u0026gt;.\u003c/span\u003e\u003c/p\u003e[GFGTABS]\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eonclick\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;changeText()\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003efunction\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003echangeText\u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003einnerText\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;New content using innerText!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e}\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e[/GFGTABS]\u003ch3 id=\"4-using-event-listeners-for-dynamic-updates\" style=\"text-align:left\"\u003e\u003cspan\u003e4. Using Event Listeners for Dynamic Updates\u003c/span\u003e\u003c/h3\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou can use event listeners to change the content interactively.\u003c/span\u003e\u003c/p\u003e[GFGTABS]\u003cgfg-tabs allow-code-exec=true data-mode=\"light\" data-run-ide=\"true\"\u003e\n \u003cgfg-tab slot=\"tab\"\u003eHTML\u003c/gfg-tab\u003e\n\u003cgfg-panel slot=\"panel\" data-code-lang=\"html\" data-main-code-start=\"None\" data-main-code-end=\"None\"\u003e\n \u003ccode class=\"language-html\"\u003e\u003cdiv class=highlight\u003e\u003cpre\u003e\u003cspan\u003e\u003c/span\u003e\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eInitial content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e \u003cspan class=na\u003eid\u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=s\u003e\u0026quot;updateButton\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003eChange Content\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003ebutton\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\n\u003cspan class=p\u003e\u0026lt;\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;updateButton\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e).\u003c/span\u003e\u003cspan class=nx\u003eaddEventListener\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;click\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e,\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e()\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e=\u0026gt;\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e{\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=kd\u003econst\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nb\u003edocument\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003egetElementById\u003c/span\u003e\u003cspan class=p\u003e(\u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;myText\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e);\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=nx\u003etextarea\u003c/span\u003e\u003cspan class=p\u003e.\u003c/span\u003e\u003cspan class=nx\u003evalue\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=o\u003e=\u003c/span\u003e\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=s2\u003e\u0026quot;Content updated using event listeners!\u0026quot;\u003c/span\u003e\u003cspan class=p\u003e;\u003c/span\u003e\n\u003cspan class=w\u003e \u003c/span\u003e\u003cspan class=p\u003e});\u003c/span\u003e\n\u003cspan class=p\u003e\u0026lt;/\u003c/span\u003e\u003cspan class=nt\u003escript\u003c/span\u003e\u003cspan class=p\u003e\u0026gt;\u003c/span\u003e\n\u003c/pre\u003e\u003c/div\u003e\u003c/code\u003e\n\u003c/gfg-panel\u003e\u003c/gfg-tabs\u003e[/GFGTABS]\u003ch3 id=\"which-approach-to-choose\" style=\"text-align:left\"\u003e\u003cspan\u003eSceneraio to use different approach\u003c/span\u003e\u003c/h3\u003e\u003cul\u003e\u003cli value=\"1\"\u003e\u003cb\u003e\u003cstrong\u003evalue Property: \u003c/strong\u003e\u003c/b\u003e\u003cspan\u003eMost common and versatile.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"2\"\u003e\u003cb\u003e\u003cstrong\u003einnerHTML/innerText:\u003c/strong\u003e\u003c/b\u003e\u003cspan\u003e Rarely used for \u0026lt;textarea\u0026gt;; more suited for other elements.\u003c/span\u003e\u003c/li\u003e\u003cli value=\"3\"\u003e\u003cb\u003e\u003cstrong\u003eEvent Listeners: \u003c/strong\u003e\u003c/b\u003e\u003cspan\u003eBest for dynamic and interactive updates.\u003c/span\u003e\u003c/li\u003e\u003c/ul\u003e","post_title":"Changing the Content of \u003cTextarea\u003e in 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