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Im using $.post() to call a Servlet using Ajax and then use the resulting HTML fragment to replace a div element in the User's current page. However, if the session timeouts the server sends a redirect directive to send the user to the login page. Nonetheless, JQuery is replacing the div element with the contents of the login page, forcing the user's eyes to witness a rare scene indeed.

Using jQuery, how can I cancel/abort an Ajax request that I have not yet received the response from?

I would like to upload a file asynchronously with JQuery. This is my HTML:

I'm taking my first crack at Ajax with jQuery. I'm getting my data onto my page, but I'm having some trouble with the JSON data that is returned for Date data types. Basically, I'm getting a string back that looks like this:

What is the most efficient way to clone a JavaScript object? I've seen:

In jQuery, suppose you have an element of some kind that you're hiding and showing, using .hide() , .show() or .toggle() . How do you test to see if that element is currently hidden or visible on the screen?

There are a few JavaScript frameworks/toolsets out there, such as: jQuery ; Dojo ; Prototype ; YUI ; MooTools ; ExtJS ; SmartClient ; Zepto and others I'm sure.

How can I redirect the user from one page to another using jQuery?

Is there a plugin-less way of retrieving query string values via jQuery (or without)?

I created a web page that makes an Ajax call every second. In Internet Explorer 7, it leaks memory badly (20 MB in about 15 minutes).

I have trolled the net + Stackoverflow and have not found an adequate answer to this question and before I start the trial and error process of finding my own solution, I thought I would turn to the Stackoverflow braintrust and see if there was already a successful implementation.

I'm having a serious issue with Internet Explorer caching results from a JQuery Ajax request.

Hey fellow jQuery lovers, To add some basic error handling, I wanted to rewrite a piece of code that used jQuery's $.getJSON to pull in some photo's from Flickr. The reason for doing this is that $.getJSON doesn't provide error handling or work with timeouts.

This is a design question. I have data that needs to go into an HTML table, which will later be manipulated by the user. Basically the user will be able to select items in the table rows.

I basically need to highlight a particular word in a block of text. For example, pretend I wanted to highlight the word "dolor" in this text:

I'm relatively new to jQuery, but so far what I've seen I like. What I want is for a div (or any element) to be across the top of the page as if "position: fixed" worked in every browser.

I have this line of JavaScript and the behavior I am seeing is that the selectedLi instantly disappears without "sliding up". This is not the behavior that I expected.

Does anyone know how I can take a mysql datetime stamp, such as YYYY-MM-DD HH:MM:SS and either parse it or convert it to work in JavaScript's Date() function, such as.. Date('YYYY, MM, DD, HH, MM, SS);

I'm doing some simple tests (in preparation for a larger project) to call an ASP.NET WebMethod using JQuery AJAX. In my example, my WebMethod returns a simple string. However, when I attempt to call it using JQuery, I get the entire HTML page content returned instead of just my string. What am I missing?

I'm working on some JQuery to hide/show some content when I click a link. I can create something like: