asp：imagebutton没有调用onclick函数 [英] asp:imagebutton not getting call on onclick function

问题描述

Asp：imagebutton函数没有在服务器端调用。



< asp：ImageButton ID =imgalt =OnClick =Hellorunat =serverCommandArgument ='<％＃Eval（ImageUrl）％>'src ='<％＃Eval（ImageUrl ）％>'/>

Hi,

Asp:imagebutton function not getting call on server side.

<asp:ImageButton ID="img" alt="" OnClick="Hello" runat="server" CommandArgument='<%# Eval("ImageUrl") %>' src='<%# Eval("ImageUrl") %>' />

Protected Sub Hello(ByVal sender As Object, ByVal e As ImageClickEventArgs)
       ScriptManager.RegisterClientScriptBlock(Page, Me.GetType(), "Javascript", "alert('hello');", True)
       showAndHIde.Visible = "true"
   End Sub

on imageclick hello function not run。



谢谢

Shubham Gupta

on imageclick hello function not run.

Thanks
Shubham Gupta

推荐答案

一段时间后我遇到了类似的问题。我只是将ImageButton的 CausesValidation 属性设置为false，它运行正常。



希望它也能帮到你！

I had the similar issue some time back. I just set the ImageButton's CausesValidation property to false and it worked fine.

Hope it would help you too!

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