更新面板问题 [英] Problem with update panel
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问题描述
大家好，
我在转发器中使用更新面板，
n在转发器中我有一个按钮会生成报告。
但是当我使用更新面板时，转发器中的按钮无效......
我的代码：
Hi guys,
I was using update panel in a repeater,
n in repeater i have a button which will generate the report.
but when i use update panel, the button in the repeater is not working...
My Code:
<div class="form-horizontal well">
<fieldset>
<legend>Select Details</legend>
<table>
<tr>
<td>Year</td>
<td>
<asp:TextBox ID="txtyear" CssClass="form-control" runat="server"></asp:TextBox>
</td>
<td>
Select Month
</td>
<td>
<asp:DropDownList ID="ddlmnth" CssClass="form-control" runat="server">
</asp:DropDownList>
</td>
<td>
<asp:Button ID="btnOK" runat="server" Text="OK" Width="80px"
CssClass="btn btn-sm btn-success" onclick="btnOK_Click" />
</td>
</tr>
</table>
</fieldset>
</div>
<br />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Repeater ID="Repeater1" runat="server">
<HeaderTemplate>
<table class="table table-bordered table-hover">
<thead class="bg-dark lt">
<tr>
<th>
S.No#
</th>
<th>
Project
</th>
<th>
Job Code
</th>
<th>
Status
</th>
<th>
Date
</th>
<th>
Action
</th>
</tr>
</thead>
<tbody>
</HeaderTemplate>
<ItemTemplate>
<tr id="itemrow">
<td valign="middle" style="width: 50px">
<%# Container.ItemIndex + 1 %>
</td>
<td>
<%# Eval("ProjectName")%>
</td>
<td>
<%# Eval("PrjCode") %>
</td>
<td>
<asp:Label ID="lblstatus" runat="server" Text='<%# Eval("status") %>'></asp:Label>
</td>
<td>
<%# Eval("Pdate") %>
</td>
<td>
<asp:Button ID="btnrpt" CommandArgument='<%# Eval("RecID") %>' OnClick="btnrpt_Click" runat="server" Text="Report" CssClass="btn btn-sm btn-info" />
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</tbody> </table>
</FooterTemplate>
</asp:Repeater>
</ContentTemplate>
<Triggers>
<%--<asp:AsyncPostBackTrigger ControlID="btnOK" />--%>
<asp:PostBackTrigger ControlID="btnOK" />
</Triggers>
</asp:UpdatePanel>
报告按钮代码：
code for report button:
protected void btnrpt_Click(object sender, EventArgs e)
{
int prjid = Convert.ToInt32(((Button)(sender)).CommandArgument.ToString());
Response.Write("<script>");
Response.Write("window.open('PrjDetails.aspx?RECID=" + prjid + "','_blank')");
Response.Write("</script>");
}
任何人都可以帮助我......
谢谢
Can anyone plzzzz... help me.
Thanks
推荐答案
您不应使用Response对象来执行客户端脚本。查看这篇文章
使用&调用RegisterStartUpScript，RegisterClientScript和Client-Side Script [ ^ ]
You should not useResponseobject to execute client side scripts. Check this article
Use & Call RegisterStartUpScript, RegisterClientScript and Client-Side Script[^]
如果您要生成一些文件供下载，那么异步回发将无法运行，您需要完整的回发。
if you are generating some file for download then async postback will not work you need to have a full postback.
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