jQuery ajaxComplete() Method Last Updated : 12 Jul, 2023 Comments Improve Suggest changes Like Article Like Report The ajaxComplete() method is used to specify a function to be run when an AJAX request completes. Syntax: $(document).ajaxComplete(function(event, xhr, options))Parameter: event: It contains the event object. xhr: It contains the XMLHttpRequest object. options: It contains the used options in AJAX request. Example 1:This example changes the content of < p > element, by taking the data from the server. When the AJAX request completes, the page says AJAX request completes.. html <!DOCTYPE html> <html> <head> <script src= "https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"> </script> <script> $(document).ready(function () { $(document).ajaxComplete(function () { alert(" AJAX request completes."); }); $("button").click(function () { $("#paragraph").load("demo.txt"); }); }); </script> <style> body { text-align: center; } </style> </head> <body> <div id="div_content"> <h1 style="color: green;"> GeeksforGeeks </h1> <p id="paragraph" style="font-size: 20px;"> A computer science portal for geeks </p> </div> <button> Change Content </button> </body> </html> demo.txt "This is GeeksforGeeks.!"Output: Example 2: This example changes the content of <h1> element, by taking the data from the server. When the AJAX request completes, the page says AJAX request completes. html <!DOCTYPE html> <html> <head> <script src= "https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"> </script> <script> $(document).ready(function () { $(document).ajaxComplete(function () { alert("AJAX request completes."); }); $("button").click(function () { $("h1").load("demo.txt"); }); }); </script> <style> body { text-align: center; } </style> </head> <body> <div id="div_content"> <h1 style="color: green;"> GeeksforGeeks </h1> <p id="paragraph" style="font-size: 20px;"> A computer science portal for geeks </p> </div> <button>Change Content</button> </body> </html> demo.txt "This is GeeksforGeeks.!"Output: Comment More infoAdvertise with us Next Article jQuery ajaxError() Method P PranchalKatiyar Follow Improve Article Tags : Web Technologies JQuery jQuery-AJAX jQuery-Methods Similar Reads jQuery ajax() Method The jQuery ajax() method is used to perform asynchronous HTTP requests, allowing you to load data from a server without reloading the webpage. 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