如何禁用一个asp按钮回传 [英] How to disable postback on an asp Button

问题描述

我有一个asp按钮。它的服务器端，所以我只能说明它已登录的用户，但我希望它运行的JavaScript函数，似乎当它=服务器它总是调用回发事件。

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.

我也有一个定期的按钮（＆LT;输入... >）没有运行在服务器上，并能正常工作......

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

我怎样才能使这个按钮只运行JavaScript和不回发？

How can I make this button only run the javascript and not postback?

推荐答案

有你的JavaScript返回false当它这样做。

Have your javascript return false when it's done.

<asp:button runat="server".... OnClientClick="myfunction(); return false;" />

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