Making cross-sub-domain ajax (XHR) requests using mod_proxy and iframes

November 29, 2009   -   Web Development   -   17 comments

One of the restrictions imposed by all browser side programming languages is that one cannot make cross-domain ajax requests. This restriction comes because of the same origin policy and even sub-domain ajax calls are not allowed. In this blog post, I will demo two methods of making cross-sub-domain ajax requests. First demo will use mod_proxy [...]

Caching problem in IE with Ajax : A Solution

June 5, 2008   -   Web Development   -   17 comments

Hello All, Problem Definition: I made my first browser based chat messenger way back in January this year, and I tried making a improved version of it yesterday again. But unfortunately Microsoft continues to give 1000 reasons for a web developer to suicide. They continue to serve the same old buggy browser way back in [...]

Gmail Type Attachment – How to make one?

May 30, 2008   -   Web Development   -   19 comments

Google and its wide range of web applications have simple changed the way we used to look at internet. Be it the revolutionary fast Google search engine or mail by Google i.e Gmail. You will find enormous amount of threads and forums discussing How do google achieve doing XYZ? or How do they make it [...]

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