Asp.net 数据列表中的图像按钮事件不工作
图像按钮事件未触发我的代码中是否缺少某些内容 on itemcommand事件没有触发请帮帮我我被卡住了 这是我的数据列表代码:Asp.net 数据列表中的图像按钮事件不工作,asp.net,imagebutton,datalist,Asp.net,Imagebutton,Datalist,图像按钮事件未触发我的代码中是否缺少某些内容 on itemcommand事件没有触发请帮帮我我被卡住了 这是我的数据列表代码: <asp:DataList ID="DataList1" runat="server" RepeatColumns="1" RepeatDirection="Vertical" Width="100%" onitemdatabound="DataList1_ItemDataBound" onitemcommand="DataList1_
<asp:DataList ID="DataList1" runat="server" RepeatColumns="1"
RepeatDirection="Vertical" Width="100%"
onitemdatabound="DataList1_ItemDataBound" onitemcommand="DataList1_ItemCommand">
<ItemTemplate>
<div class="comments_pannel_top">
<h2>Highly Recommended,</h2>
<p>By:<a href="#"><asp:Label ID="lblCustomerName" runat="server"></asp:Label></a> –
<asp:Label ID="lblCity" runat="server"></asp:Label>,
<asp:Label ID="lblCountry" runat="server"></asp:Label> <span>
<asp:Label ID="lblDate" runat="server"></asp:Label></span></p>
</div>
<div class="stars_1">
<img src="images/favourities_icon.jpg" width="12" height="12" alt="" />
<img src="images/favourities_icon.jpg" width="12" height="12" alt="" />
<img src="images/favourities_icon.jpg" width="12" height="12" alt="" />
<img src="images/favourities_icon.jpg" width="12" height="12" alt="" />
<img src="images/favourities_icon.jpg" width="12" height="12" alt="" />
</div>
<div class="comment">
<p><strong>5 out of 11 people found this review helpful.</strong></p>
<p>
<asp:Label ID="lblReview" runat="server"></asp:Label></p>
</div>
<div class="report_abuse">
<p>Did you find this review helpful?</p>
</div>
<div class="comments_pannel_bottom">
<div class="btns">
<asp:ImageButton ID="btnYes" ImageUrl="images/yes_btn.jpg" width="33" height="23" runat="server" CommandName="Yes" />
<asp:ImageButton ID="btnNo" runat="server" ImageUrl="images/no_btn.jpg" width="33" height="23" alt="" CommandName="No"/>
</div>
</div>
</ItemTemplate>
</asp:DataList>
This is the onitem command event handler:
protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
{
}
–
,
11人中有5人认为这篇评论很有帮助。
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这是onitem命令事件处理程序:
受保护的无效DataList1_ItemCommand(对象源,DataListCommandEventArgs e)
{
}
它们绑定到哪个服务器端事件处理程序?通常,标记包含一个OnCommand
属性,该属性将命令事件绑定到服务器端处理程序。见示例:
<asp:ImageButton id="imagebutton2" runat="server"
AlternateText="Edit"
ImageUrl="images/pict2.jpg"
OnCommand="ImageButton_Command"
CommandName="Edit"/>
void ImageButton_Command(object sender, CommandEventArgs e)
{
//...
}