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问题描述
我有以下代码,并且需要确认弹出框来显示何时存在某种特定条件.
这是代码:
I have the following code and need a confirm popup box to show when a certain condition exists.
Here is the code:
Protected Sub InvestigationStatusDDLIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) ' Root Cause
Dim script As ClientScriptManager = Page.ClientScript
If ddlImplementationStatus.SelectedValue = "Completed" And ddlInvestigationStatus.SelectedValue <> "Completed" Then
If Session("seesionShow") = "yes" Then
If Not script.IsClientScriptBlockRegistered(Me.[GetType](), "SubmitScript") Then
script.RegisterOnSubmitStatement(Me.[GetType](), "SubmitScript", "return confirm(This will reset dates, Proceed?, NOTE all dates will be cleared!)")
End If
End If
End If
End Sub
以上无效.我只能在页面加载事件中使它起作用,而不能从下拉列表中选择的索引更改事件中起作用.
The above doesn''t work. I can get it only to work from the page load event, but not from the dropdownlist selected index change event.
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