OnClientClick事件未触发 [英] OnClientClick event not firing

问题描述

我有一个问题，即与imagebutton上的onclienclick事件有关.它执行服务器单击并且页面回发(自动刷新)，而我为此事件提供了一个JavaScript，这是行不通的.


如何停止imagebutton的clientclick上的回发?

谢谢

I have a question i.e related to onclienclick event on imagebutton.It executes server click and page is postback(automatically itself refresh)while i give a javascript for this event thats not working.


how to stop postback on clientclick of an imagebutton??

thank you

推荐答案

请参考以下链接，以更清楚地了解OnClientClick事件:-

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.button.onclientclick.aspx [ http://weblogs.asp.net/skoganti/archive/2004/10/24/246980.aspx [ ^ ]

如果您有帮助，请不要忘记将其标记为答案.

Please refer these links for more clarity on OnClientClick event:-

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.button.onclientclick.aspx[^]

http://weblogs.asp.net/skoganti/archive/2004/10/24/246980.aspx[^]

Please don''t forget to mark this as your answer if it helps you out.

您好，在页面加载中编写以下代码

Hi, Write below code in Page load

if(!isPostBack)
{
ImgExportPdf.Attributes.Add("onclick","javascript:return open_win();");
}

尝试一下

< asp:imagebutton id ="ImgExportPdf" height ="20px" imageurl =〜/images/pdf-icon.png" runat ="server"工具提示=导出为Pdf" onclientclick ="Javascript:return open_win(); "/>

< script type ="text/javascript">
函数open_win(){
window.open("Default3.aspx");
返回false；
}</script>

try this

<asp:imagebutton id="ImgExportPdf" height="20px" imageurl="~/images/pdf-icon.png" runat="server" tooltip="Export To Pdf" onclientclick="Javascript:return open_win();"/>

<script type="text/javascript">
function open_win() {
window.open("Default3.aspx");
return false;
} </script>

这篇关于OnClientClick事件未触发的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！