Jquery

71. How to use migrate jQuery plugin? with release of 1.9 version of jQuery, many deprecated methods were discarded and they are no longer available. But there are many sites in production which are still using these deprecated features and…

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61. How to write browser specific code using jQuery? Using jQuery.browser property, we can write browser specific code. This property contains flags for the useragent, read from navigator.userAgent.

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51. What is the difference between event.stopPropagation and event.stopImmediatePropagation? event.stopPropagation() allows other handlers on the same element to be executed, while event.stopImmediatePropagation() prevents every event from running. For example, see below jQuery code block. Hide   Copy Code $(“p”).click(function(event){ event.stopImmediatePropagation(); });…

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41. How do you stop the currently-running animation? Using jQuery “.stop()” method.

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31. How do you check if an element is empty? There are 2 ways to check if element is empty or not. We can check using “:empty” selector. Hide   Copy Code $(document).ready(function(){ if ($(‘#element’).is(‘:empty’)){ //Element is empty } }); And…

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21. What are selectors in jQuery and how many types of selectors are there? To work with an element on the web page, first we need to find them. To find the html element in jQuery we use selectors. There…

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11. Can we use our own specific character in the place of $ sign in jQuery? Yes. It is possible using jQuery.noConflict().

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1. What is jQuery? jQuery is fast, lightweight and feature-rich client side JavaScript Library/Framework which helps in to traverse HTML DOM, make animations, add Ajax interaction, manipulate the page content, change the style and provide cool UI effect. It is…

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