如何禁用ASP按钮(System.Web.UI.WebControls.Button)上的回发 [英] How to disable postback on an asp Button (System.Web.UI.WebControls.Button)

问题描述

我有一个asp按钮.它是服务器端的，所以我只能向登录的用户显示它，但是我希望它运行javascript函数，并且似乎在runat ="server"时总是调用回发事件.

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.

我还有一个常规按钮(>)未在服务器上运行，并且工作正常...

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

如何使此按钮仅运行javascript而不能回发?

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

推荐答案

让您的JavaScript完成后返回false.

Have your javascript return false when it's done.

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

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