Ext.Net – Unexpected IndexOutOfRangeException on PostBack
Its so strange that just when you begin to feel like that you know a framework or toolkit in-depth, something from the same pops-up to surprise you and force you to rethink. I recently had a similar situation with the Ext.Net toolkit, that I have been using for...
Scroll Lock key on contemporary Laptops and Leaptops
I recently had a very strange and interesting situation. I regularly use TeamViewer to provide Remote Help & Support to clients from my Windows 7 laptop. During one such recent Remote Session, the client had a wide-TFT display with resolution of 1768 x 992 pixels,...
Replacing images in a Flash movie
I recently purchased a WordPress template from TemplateMonster for use on a client website. The template was recommended by the client himself to me, and he was pretty happy with the template applied to is site after some customizations to the design of the...
Ext.Net – Ajax File Upload using Web Service
I spent the better part of yesterday trying to Ajax upload a File using a Web Service and Ext.Net (formerly Coolite). Let me first explain the situation I was working in.I had a Page that renders to the browser. This page then loads appropriate UserControls from the...
Maintaining Component References in ExtJs/Ext.Net applications – Part II
In the first of this series of couple of blog posts (available here), I have discussed the problem of maintaining reference to ExtJs components on the client-side in javascript, and the motivation for creating a new solution to it, than what ExtJs/Ext.Net provide...
Maintaining Component References in ExtJs/Ext.Net applications – Part I
This is one issue that almost all developers of ExtJs/Ext.NET applications face, maintaining client-side references for the Javascript components. The seriousness of the managing the issue effectively manifests manifold, when working on large applications in modular...
Assigning static IP addresses in Windows 7
I am currently working on multiple projects which require me to connect my Windows 7 laptop to different networks in a day. A couple of these networks assign a dynamic IP to the system, when I connect to them, but one of them (Windows 2003 IPv4 Active Directory based)...
Javascript variable scoping
While working on a Web application recently, I came across a Javascript gotcha that I shouldn't have faced in the first place.As a matter of habit, I have made it a point to always declare variables inside a js function with the var keyword. I know many of us consider...
ASP.NET sets the transfer encoding as chunked on premature flushing the Response
Well, I discovered this problem and its solution sometime earlier. However lately, a couple of my colleagues approached me for advice with the same issue, and I thought of writing a blog post for the same.In a nut-shell, the problem is that ASP.NET transfers the data...
VB.NET equivalent to PHP functions
I am currently working on an assignment to convert a Perl/PHP based intra-net project to an ASP.NET web application.The complexity of the project has been significant as it involves the management of an internal Windows 2003 Active Directory setup for a large...
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