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After first postback, why I have to click the button twice for postback to occur? by guru_sarkar

In one of my recent project I came across an issue where after my first postback I had to click the button twice for next postback to occur. Scenario It was a form I was working on. It has few textboxes, dropdownlists and some validation controls attached...
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Procedure or function expects parameter which was not supplied. by guru_sarkar

Recently I got this error when doing a ADO.NET database call using ExecuteReader. Procedure or function expects parameter '@myid' , which was not supplied. Actually, the error is kind of misleading. Why because I clearly adding my parameter @myid to the...
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Twitter like server-side notifications with ASP.NET and jQuery by guru_sarkar

I have written a control that can be used to show notification messages like twitter from server-side. This control is kind of a wrapper around a jquery plugin called jnotify by Giva Labs . I thought I will put it up on web if someone wants to use it...
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jQuery UI Datepicker Visible upon first time page load by guru_sarkar

I have used jQuery UI Datepicker several times before but in one of my recent implementation, I started seeing this weird behavior. At the very bottom of my page there was a thin rectangular box. See the image below: When I selected that element it turned...
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Adjust Text Input and Textarea Fonts by guru_sarkar

I had my text inputs and textareas showing different text font though they were essentially using same styles like: input , textarea { // some styles}; The problem was the font styling was not included in the above css but was defined in body. I added...
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Problem with Unordered List ( ul / li ) tags with fixed–width by guru_sarkar

This is a very simple issue. I had an unordered list with few items in it. I wanted all the li to be fixed-width. I set the width of the ul and li but it won’t work. Here is what it looked like: I wanted all li to spread evenly along the ul and not to...
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Part 3: Showing ASP.NET Server-Side Messages in a Custom Dialog (Server-side with ASP.NET AJAX) by guru_sarkar

Scenario: There are times when you want to display validation or error message(s) to the user in a pop-up dialog. These messages could be coming from client-side or server-side. In this multi-part series I am going to provide you with the code to accomplish...
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Get ValidationGroup of asp.net control in javascript by guru_sarkar

Technorati Tags: ValidationGroup , ASP.NET Validator , JavaScript Scenario: Updated : Example 1 scenario - I already posted about it earlier here but will leave it here for reference. Example 1: I wanted to run Page_ClientValidate upon selection change...
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Part 2: Showing ASP.NET Server-Side Messages in a Custom Dialog (Server-side without ASP.NET AJAX) by guru_sarkar

Updated (03/28/2011): There were issues if you are using asp.net UpdatePanel and postback is coming from within the panel. So I have updated the code in the dowload and added a separate post to handle the issue. Please look at the Part-3: Include Messages...
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Part 1: Showing ASP.NET Validation Summary in a Custom Dialog (Client-Side) by guru_sarkar

Scenario: There are times when you want to display validation or error message(s) to the user in a pop-up dialog. These messages could be coming from client-side or server-side. In this multi-part series I am going to provide you with the code to accomplish...
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