ASP按钮出现问题 [英] Problem with asp button

问题描述

在我的应用程序中，当我单击按钮时，必须单击才能显示一个弹出窗口，但是第二次单击时，弹出窗口就会出现.

这是代码

In my application when i click on button a popup window has to appear for single click but on second click the popup is coming.

here is the code

<asp:Button ID="btnedit"
                      CssClass="editbtn" BorderWidth="0" Width="46px" Height="20px" runat="server"
                      onclick="btnedit_Click"  />

按钮代码:

btnedit.Attributes.Add("onclick"，"openemppostingjospopup(""+ Convert.ToInt32(folderid)+"''));

button code:

btnedit.Attributes.Add("onclick", "openemppostingjospopup(''" + Convert.ToInt32(folderid) + "'')");

推荐答案

检查位置您已经放置了"onclick"的代码.
如果它位于if(！Page.IsPostBack)下，则将其移出Page_Load中的if条件.

Check where you have placed the code for "onclick".
If it is under if(!Page.IsPostBack), move it out of that if condition in Page_Load.

您要向同一事件"onclick"添加两个事件处理程序. />
一种是aspx中的-onclick ="btnedit_Click"
其他是-"onclick"，"openemppostingjospopup(""+ Convert.ToInt32(folderid)+"'')"

因此，请从aspx页面中删除onclick事件.它将起作用.

You are adding two eventhandlers to the same event ''onclick''.

One is -onclick="btnedit_Click" in the aspx
Other is - "onclick", "openemppostingjospopup(''" + Convert.ToInt32(folderid) + "'')"

So remove the onclick event from the aspx page. It will work.

编写您的代码:

write your code :

btnedit.Attributes.Add("onclick", "openemppostingjospopup('" + Convert.ToInt32(folderid) + "')"); 

内页加载.


它是用按钮单击的事件处理程序方法编写的，这就是为什么回发后打开弹出窗口的原因.

inside page load.


it is written in event handler method of button click, thats why your pop up window is opening after post back .

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