How to start writing jQuery code ?
The jQuery as we know is a javascript library, now to use this we need to include this library in our javascript or .js file. Recall that the javascript code...
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Hello World Program OR details about document.ready event in jQuery.
<!--This example will show you how to write jQuery code actually and what is document.ready event in jQuery --> <!-- we will show an alert "hello world" when the document...
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DOM
Before proceeding with the code, the first requirement is to understand the DOM or Document Object Model. The DOM explains how the window is related to document, how a document...
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Selector : * Gets ALL elements
The first jQuery selector that we will look is * which is used to select all elements of the page. It can be used as follows: $("*") Now lets look...
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Index that we follow
We have seen the $ and how to write the jQuery code in our page. Now we will gradually go into the various functions and methods that are available in...
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Selector #id : To access element with its id.
Here we will see how to access an element in jQuery with its id. Recall the code that we use in javascript to get an element with its id: document.getElementById("firstptag")...
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Selector .class : To access elements belonging to a class
jQuery provides a very easy syntax for accessing the objects that belongs to a particular class. For example:- suppose we want to access all elements with class name "blackcolor". So...
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Selector: Gets all p elements on page (to access all elements of one type).
So now let us look at one another powerful jQuery selector. Suppose you want to choose all "<p>" elements of the page and then change its css property(for example-the text...
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Selector: .class and .class (select element with two/multiple classes)
Here we will see how can we select the elements on our page with two classes. Its syntax is very simple: $(".class1.class2") where class1 and class2 are the two classes....
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What is jQuery ?
jQuery is simply a library that contains several javascript functions. This library helps us to accomplish the tough jobs in a very easy manner as compared to simple javascript. Not...