How to disable postback on an asp Button

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I have an asp button. It's server-side so I can only show it for logged in users, but i want it to run a javascript function and it seems when it's runat="server" it always calls the postback event.

I also have a regular button (<input...>) not running at server and it works fine...

How can I make this button only run the javascript and not postback?
Jul 23, 2020 in Angular by kartik
• 37,530 points
2,877 views

1 answer to this question.

0 votes

Hello @kartik,

Use:

YourButton.Attributes.Add("onclick", "return false");

or

<asp:button runat="server" ... OnClientClick="return false" />

Hope this is helpful!!

Thank You!!

answered Jul 23, 2020 by Niroj
• 82,880 points

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