jQuery Interview Questions list

jQuery Ajax Interview Questions and Answers for Experienced

Question: What is the difference between jQuery.get() and jQuery.ajax()? $.get( "/ajax/add-user", { name: "Arun", company: "web-technology-experts-notes.in", gender:"Male" } ); $.get executes an Ajax request with using of GET Method. $.ajax({ ...
Jquery Interview Questions and Answers for experienced

Question: What is jQuery? jQuery is a fast, small and feature-rich JavaScript library. jQuery makes things like HTML document traversal and manipulation, animation,Â event handlingÂ and Ajax much simpler with an easy-to-use API. It works across a multitude of...
How can I check DOM is ready in jQuery

Question: What is DOM? The Document Object Model (DOM), is a model for representing and interacting with an XML, XHTML and HTML document. Question: What is meaning of DOM is ready? DOM is ready means html, images, css and java-Script are loaded fully. Question: Why need to...
How to add new row in existing table using jQuery

I have following existing table ....... ....... ....... ....... Currently, It have Total 4 Rows. I want to add one more row, Just after the last table row. Which should look like below: ...
How to Include a JavaScript file in another JavaScript file?

Including a javascript file in another javascript file is common in web development. Because many times we include the javascript file at run time on the behalf of some conditions. So, we can achieve this using javascript as well as using jQuery. Method 1: Use JavaScript...
How can I get query string values in JavaScript and jQuery?

I want to get the values from the Query String (means from URL), values are dynamic but query string variable is constant. Suppose, I have following URL: http://www.example.com/country.php?id=10&c=country Now, I want to get the value of following query string. id //currently it...
What is the Correct content-type of JSON and JSONP?

Question: What is the Correct content-type of JSON? application/json application/javascript application/x-javascript text/javascript text/x-javascript text/x-json Answer: application/json JSON is a domain-specific language (DSL) and a data...
jQuery Mobile interview questions and answers

jQuery Mobile is a UI framework which is written in javaScript language and used for creating mobile web applications. It works on all popular smartphones and tablets. jQuery Mobile uses HTML5 & CSS3. What is Initial release of...
How to Add attribute in A-Tag using jQuery

Following is HTML: link1 link2 Output Should be: link1 link2 Following are Simple ways to do this Using jQuery. $(document).ready(function() { $('div.links...
Lightbox vs Fancybox

Lightbox: It is a lightweight jQuery plugin Â used for showing images in overlay on the website. Following are feature of Lightbox plugin. Â Â Show image in overlay. Â Â Show the Title of image in Overlay. Â Â Show image gallery in overlay with "Left", "Right" Button. Â Â In...
Firebase Chat with Facebook and Twitter Integration

FireBase Chat 1). Its Free 2). You can integrate with Facebook/Twitter/Github etc 3) You can manage Chat (Can View/Update/Delete) 4) You can export...
jQuery datepicker first week monday

jQuery DatePicker is a Plugin provided by jQuery.com, This date picker enable user to select the dates like Date of Birth, Date of joining and select two dates. It have excellent feature like change the date format of date, disable the selection of previous date, disable the...
How to Create A Basic Plugin In JQuery

Today in all web application, We use jQuery plugin like image slider, Date Picker, Table Plugin, Multiple Month Selector and Upload image through Ajax etc. In our web application we use one OR more jQuery plugins. jQuery Plugin creation is very simple and interesting once you...
jQuery Function with Examples

jQuery Functions with example which used mostly in web development To use following functions you have to include jQuery file from jquery.com .add() : Add elements to the set of matched elements. Example Add div to all p elements $("p").add("div") .addBack() :...
jQuery Fancybox

Is your need? Image in Popup Image Gallery in Popup Inline data in popupÂ Ajax data in Popup Call callback function with popup Google Map in PopupÂ If above of anyone is your requirement, then this post is only for you. Then solution is fancybox.net, it provide all...
Ajax AutoComplete for jQuery

Question: What is Autocomplete? The Autocomplete widgets provides suggestions words or strings without the user needing to type them in full; For Example: When you start type "auto" in google search, Its provides you list of suggestions...
jQuery multi column sorting with jQuery - Live Demo

tablesorter is a jQuery plugin used for turning a standard HTML table with THEAD and TBODY tags into a sortable table without page refreshes also no ajax call. tablesorter can successfully parse and sort many types of data including linked data in a cell. ...
jQuery Autocomplete like Facebook With Demo

jQuery facebook autocomplete live demo Fancy facebook-like dynamic inputs with auto complete & pre added values. If you have any comments or requests, please post them and I will try to include all the requested features in the upcoming release. Code Example: JQuery Autocomplete similar to facebook ...
jQuery naming convention - jQuery tutorial for beginner

JQuery A fast, concise, library that simplifies how to traverse HTML documents, handle events, perform animations, and AJAX and do lot of more things in very simple and quick way.. For...
How to Select / Deselect All Checkboxes using jQuery

If you are developer and looking for a jQuery code-snippet that selects and de-selects multiple checkboxes by clicking â€œSelect Allâ€ checkbox, like in Gmail.com, rediffmail.com and yahoo.com. Then you are at right place.Â This is very simple...