jQuery mousemove() Method

jQuery | size() with Examples

Last Updated : 25 Jul, 2022

The size() is an inbuilt method in jQuery used to find the number of elements matched by the given selector. This method is removed in jQuery 3.0 instead of this length() has been introduced.

Syntax:

$(selector).size()

Parameter: It does not accept any parameters.

Return Value: It returns the number of elements matched by the selected elements.

jQuery code to show the working of size() method:

html

<html>
 
<head>
    <style>
        body {
            cursor: pointer;
            min-height: 100px;
        }
         
        div {
            width: 50px;
            height: 30px;
            margin: 5px;
            float: left;
            background: green;
        }
         
        span {
            color: black;
        }
    </style>
    <script src="https://code.jquery.com/jquery-1.10.2.js">
    </script>
</head>
 
<body>
    <div></div>
    <span></span>
    <!-- jQuery code to show the working of this method -->
    <script>
        $(document.body)
            .click(function() {
                $(this).append($("<div>"));
                var n = $("div").size();
                $("span").text("There are " + n + " divs. Click to add more.");
            })
 
        // Trigger the click to start
        .click();
    </script>
 
</body>
 
</html>

Output: Before clicking on the screen-

After clicking three times on the screen-

jQuery mousemove() Method

K

kundankumarjha

Improve

Article Tags :

Similar Reads

jQuery UI Size Effect

In this article, we are going to show the effect of size using jQuery UI, all the content will size up and down as per the parameters given when the action button is clicked which actually triggers the size effect script. Syntax : $( ".selector" ).effect( selectedEffect, options, time(in ms), callba

jQuery width() Method

The width() is an inbuilt function in JavaScript which is used to check the width of an element. It does not check the padding, border, and margin of the element. Syntax: $("param").width()Parameters: Here parameter is "param" which is the class or id of the element whose width is to be extracted. R

jQuery outerWidth() Method

The outerWidth() Method in jQuery is used to return the value of outer width of an element which includes border & padding. Syntax: $(selector).outerWidth( includemargin )Parameters: This method accepts single parameter includeMargin which is optional. It contains boolean value and used to speci

How to get the input file size in jQuery ?

The task is to get the fileSize when a user uploads it using JQuery. Approach: Display the text Choose file from system to get the fileSize on the screen. Click on the browse button to select the upload file. After selecting a file, the function is called which display the size of the selected file.

ASP size Property

The ASP size property is used to return the size of the specified file or folder. It returns the value in terms of bytes. Syntax: For file Object:FileObject.Size For folder Object:FolderObject.Size Example-1: Below code returns the size of a file. C/C++ Code <% dim fs,f set fs=Server.CreateObject

How to count all elements within a div using jQuery ?

In this article, we will count all elements inside a div element using jQuery. To count all elements inside a div elements, we use find() method and length property. The find() method is used to find all the descendant elements of the selected element. It will traverse all the way down to the last l

jQuery resize() method

The jQuery resize() method is an inbuilt method that is used when the browser window changes its size, resize() method triggers an event when the size of an element is changed, allowing you to perform actions or apply styles based on the new dimensions. Syntax: $(selector).resize(function)Parameter:

jQuery innerWidth() Method

The innerWidth is an inbuilt method in jQuery that is used to return the width of the first matched element. Syntax: $(selector).innerWidth() Here selector is the selected element. Parameters: It does not accept any parameters. Return value: It returns the width of the selector. jQuery code to show

jQWidgets jqxGauge RadialGauge width Property

jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful and optimized framework, platform-independent, and widely supported. jqxGauge represents a jQuery gauge widget, it is an indicator within a range of values. We can use Gauges to sho

JavaScript WebAPI File.size Property

The file.size property is an inbuilt function of file WebAPI which gives the size of a file in bytes. Syntax:let size = instanceOfFile.size;Return Value: It returns a number, containing the size of the file in bytes. Example: This example shows the implementation of the JavaScript WebAPI File.size P