updatepanel中刷新图像的问题 [英] problem with refresh image in updatepanel

问题描述

我在updatepanel中有一个图像按钮和图像



但是当我点击图像按钮时图像dosen''t refrresh



它在chrome中工作正常，但不能在FF，IE，Safari中工作

 <   asp：UpdatePanel     ID   =  UpdatePanel1    UpdateMode   = 条件    runat   = 服务器 >  
 <   contenttemplate  >  
 <   asp：Image     ID   =  Img_Cptch    runat   =  server      /  >  
 <   asp：ImageButton     ID   =   ImageButton1    runat  < span class =code-keyword> =  server    CssClass   = 刷新ImageButton1    AlternateText   = 刷新    ImageUrl   = 〜/ images / Refresh.png   宽度  =  25px   高度  =  25px    OnClick   =  ImageButton1_Click    CausesValidation   =  False    /  >  
 <   / contenttemplate  >  
 <  触发器 >  
 <   asp：AsyncPostBackTrigger     ControlID   =  LinkBut​​ton_register    EventName   = 点击    /  >  
 <   asp：AsyncPostBackTrigger     ControlID   =  ImageButton1    EventName   = 点击    /  >  
 <   / triggers  >  
 

请F1F1F1F1F1

解决方案

您可能想在IE / FF中尝试使用F12 Developer Toolbar - Web控制台工具来查找在渲染输出中出了什么问题。

i have a imagebutton and image in updatepanel

but image dosen''t refrresh when i click on imagebutton

it''s work fine in chrome,but don''t work in FF,IE,Safari

 <asp:UpdatePanel ID="UpdatePanel1" UpdateMode="Conditional" runat="server">
           <contenttemplate>
<asp:Image ID="Img_Cptch" runat="server"  />
<asp:ImageButton ID="ImageButton1" runat="server" CssClass="refresh ImageButton1" AlternateText="refresh" ImageUrl="~/images/Refresh.png" Width="25px" Height="25px" OnClick="ImageButton1_Click" CausesValidation="False" />
</contenttemplate>
           <triggers>
               <asp:AsyncPostBackTrigger ControlID="LinkButton_register" EventName="Click" />
                <asp:AsyncPostBackTrigger ControlID="ImageButton1" EventName="Click" />
           </triggers>

please F1F1F1F1F1

解决方案

You might want to try F12 Developer Toolbar in IE/ FF - Web Console tools to find out what is wrong in the rendered output.

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