About Me

I started this blogging as somewhere to store answers to bits and pieces that I see asked frequently in the forums. I have added items that result from my playing around with the ever increasing number of new features in ASP.NET. The solutions were self implemented.

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Context Menu in ASP.NET

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We normally face a task like to show Menu when we right click the gridview or treeview e.t.c. Many third party controls are providing this right click context Menu to the controls like one of the best third party control like Telerik . But we can do this type of requirements using jQuery also. To do this in ASP.NET we need to download the jQuery Context Menu plugin. We need frame the menu div based on our requirement.See this example to do < div >      < ul id ="myMenu" class ="contextMenu" >        < li class ="edit" >< a href ="#edit" > Edit Node </ a > </ li >        < li class ="delete" >< a href ="#delete" > Delete Node </ a > </ li >      </ ul >    </ div > * This source code was highlighted with Source Code Highlighter . After downloading the plugin you need to add this l...
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How to Clear the Textbox Text using C#?

This is one of the common requirement we get in our projects.Text box has a wonderful method called " Clear ".This method is used to clear the text in the Text box.I have given a simple example to explain this .I have implemenetd a common method to clear the Text of few Controls .One of that is Textbox. void ClearInputs(ControlCollection ctrls) { foreach (Control ctrl in ctrls) { if (ctrl is TextBox) ((TextBox)ctrl).Text = string .Empty; ClearInputs(ctrl.Controls); } }   You can call this method where ever you want to clear the Text from the Textbox. For more information please click this link TextBox       Hope this would help the beginners. Cheers.
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Restrict the Textbox to enter only Numbers Using Javascript

Normally we get this type of requirement to accept only numbers in a text box.Suppose we have a Credit Card Number entry where we want to validate the key-press is number or not.Here i have simplified the way to enter only numbers in the text-box. Here i have written some logic to enter only numbers in textbox using javascript. < script type = " text/javascript " > function isNumberKey ( evt ) { var charCode = ( evt . which ) ? evt . which : event . keyCode if ( charCode > 31 && ( charCode < 48 || charCode > 57 ) ) return false ; return true ; } < script > Now we can call this fu nction in the events like keypress,keydown and keyup to validate the value is number or not. Happy Coding :-)
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