With jQuery, it’s easy to get selected text from a drop-down list with :selected. This is done using the select id. You can try to run the following code to learn how to get selected text from a drop-down list using jQuery −ExampleLive Demo           jQuery ... Read More

Using jQuery, you can detect if a specific element in the page is hidden or visible with is(:visible). You can try to run the following code to learn how to check if an element is hidden in jQuery or not −ExampleLive Demo           jQuery Selector   ... Read More

To create a jQuery plugin, first create a file named jquery-demoplugin.js with the following code. This is our plugin code. Here, demoplugin is the name of our plugin. You can add any name to your custom plugin −(function ( $ ) {    $.fn.demoplugin = function( options ) {     ... Read More

jQuery ajax() methodThe jQuery.ajax( options ) method loads a remote page using an HTTP request. $.ajax() returns the XMLHttpRequest that it creates. In most cases you won't need that object to manipulate directly, but it is available if you need to abort the request manually.Here is the description of all ... Read More

jQuery load() methodThe load( url, data, callback ) method loads data from the server and places the returned HTML into the matched element.Here is the description of all the parameters used by this method −url − A string containing the URL to which the request is sent.data − This optional parameter represents ... Read More

jQuery post() methodThe jQuery.post( url, [data], [callback], [type] ) method loads a page from the server using a POST HTTP request.Assuming we have following PHP content in result.php file, ExampleThe following is the code snippet showing the usage of this method −                ... Read More

To put complete HTML page in a div using jQuery, use the load() method. Firstly, add the web page you want to add.Here’s the code for new.html −     Heading 1 Demo text ExampleNow, the code for the HTML file which adds the above page, ... Read More

To access values creates by serializeArray, use the serializeArray( ) method. The serializeArray( ) method serializes all forms and form elements like the .serialize() method but returns a JSON data structure for you to work with.Let’s say we have the following PHP content in serialize.php file −The following is an example ... Read More

To get value from serialized array, use th serializeArray( ) method. The serializeArray( ) method serializes all forms and form elements like the .serialize() method but returns a JSON data structure for you to work with.Let’s say we have the following PHP content in serialize.php file −The following is an ... Read More

To get attribute of an element, use the attr() method in jQuery. You can try to run the following code to get attribute of an element using the ‘click’ event −ExampleLive Demo $(document).ready(function(){     $("button").click(function(){         alert("Width of image: " + $("img").attr("width"));     }); }); Get Width