ASP.NET facebook application “Hello World!”
Here is a quick article to make a quick facebook application in ASP.NET that can be added to facebook pages as well.
First you need to setup a new application in facebook. You can do so in http://www.facebook.com/developers. I am not writing details of the application setup. Here is one nice link for its help: http://developers.facebook.com/get_started.php
Then [...]
ASP.NET GridView multiple files upload
This article is about implementing ajax-like files upload in ASP.NET GridView control with each row in the grid having a upload control. After so many responses to my previous articles in making ajax-like file uploads using iframe, I now am writing onto an advanced requirement. The requirement is to add a file upload control [...]
Read Full Post | Make a Comment ( 5 so far )Hierarchical results in ASP.NET GridView
Here is one technique that I use in ASP.NET to show hierarchical data like categories tree, sitemaps listing, department/user-levels, etc. A GridView control is used instead of a TreeView control. The method does not require any complex coding and loops; and also does not require any xml file generation. It does, however, require a [...]
Read Full Post | Make a Comment ( 9 so far )ajax extensions file upload workaround
In my previous post of “Upload files using asp.net ajax extensions,” I had written my approach that I implemented to upload files. As about 65% of the total clicks to my blog page is only to that post, I have decided to write a new post with complete codes for file upload. The code is [...]
Read Full Post | Make a Comment ( 42 so far )Mixing your javascript into ajax extensions
After you start working deep in asp.net ajax extensions, you might sometimes need to write some of your additional javascript codes, and you will need them to integrate with the ajax extension system.
For example, suppose I need to populate a GridView control by doing an ajax callback, say with a Button click. I have the [...]
Uploading files using asp.net ajax extensions
The current ajax extension (Version: 1.0.61025.0) does not support file upload within the UpdatePanel. I am not so sure why, but I have heard it to be because browser security limitations. As browsers do not allow direct access to user file system via javascript codes, and due to this reason the <input type=”file”> cannot be [...]
Read Full Post | Make a Comment ( 25 so far )
