Enable or disable textboxes based on a check

gerald vince

I have been trying to get this to work for days, and everything i have read through google shows it should be right, so I have no idea what I am doing wrong, I have a simple checkbox. and once that is checked, i need two other textboxes to become visible or enabled, I dont care which. I am also not stuck on a checkbox, if something is easier I am all for it.

HTML

Project Completed?

End Date

Results Folder

and here is the C# behind it

protected void CheckBox_ProjectResults_CheckedChanged(object sender, EventArgs e)

{

if (CheckBox_ProjectResults.Checked == true)

{

TxtActualEnd.Enabled = false;

attachmentFileUpload.Enabled = false;

}

else

{

TxtActualEnd.Enabled = true;

attachmentFileUpload.Enabled = true;

}

2 Replies

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Pankaj Kumar Choudhary11y ago
Accepted answer
Your code is Correct. Please check the AutoPostBack property of Checkbox if it set to False then set it True ...
Hope it will be work
0
Joginder Banger11y ago
Hi vince

I think it's a wrong way for disabled the textbox and fileupload. This is not a correct way, you can do with lovely jquery without page post back condition. searching on Google lots of code available.

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