asp.net ajax

This ASP.NET 4.0 tutorial explains how to use jQuery to manipulate the DOM elements.

Web developer can manipulate the DOM, by modifying object of the page. He/she can add or remove the element; add, modify, or remove an attribute; and so on.  For example the code:

$(“#tree li:first > ul”).append($(“<li>”).html(“last node”));

retrieves the element to which the new [...]

This ASP.NET 4.0 tutorial explains how to use jQuery to manipulate the DOM attributes.

Web developer can manipulate the DOM, by modifying object of the page. He/she can add or remove the element; add, modify, or remove an attribute; and so on.

Web developer can use the attr method to add or modify the attribute. If the attribute [...]

This ASP.NET 4.0 tutorial explains how to use jQuery to handle the Page Load event.

Web developer can use the Application object to execute some code when the page is loaded in ASP.NET Ajax. In jQuery, Web developer can write a method and then pass it to the $ method:

$( func() {
alert (“Page loaded”);
});

Web developer can put [...]

This ASP.NET 4.0 tutorial explains how to use jQuery methods to examine the DOM.

Sometimes Web developer needs to receive an object and to find all the spans inside it. The best way to find items is to wrap the object inside a jQuery object and then use the find method to pass in a string [...]

This ASP.NET 4.0 tutorial explains how to use jQuery to examine the DOM.

At the base of jQuery is the $ character which is a method. The $ method is the entry point for all jQuery features. When the browser receives HTML, the browser parses it and renders it on screen. During parsing, it also creates an [...]

This ASP.NET 4.0 tutorial explains how to intersect client-side pipeline.

The ASP.NET Ajax framework has a server control named UpdateProgress and it can be used to define an HTML template that shows a wait message while the Ajax PostBack is being processed on the server. To do that, the control injects JavaScript code on the page that [...]

This ASP.NET 4.0 tutorial explains  how to optimize a page with multiple Ajax Update Panels.

Note: Please read first the article How to optimize Ajax partial rendering.

By default, the server sends the HTML for the all UpdatePanels, which are used for Ajax partial rendering, in the page to the client. If the page has two UpdatePanels [...]

This ASP.NET 4.0 tutorial explains how to optimize Ajax partial rendering.

Note: Please read first one of the articles How to use Ajax partial rendering in VB.NET and How to use Ajax partial rendering in C#

The traffic between the client and server when UpdatePanel is used can be optimized and the server will send HTML to [...]