updatepanel控件中放了个datagrid,datagrid模版列放了个checkbox,把checkbox的autopostback属性改成了true
运行程序,当我点checkbox打勾时弹出一大堆英文,错误提示:Sys.Webfroms.PageRequestManagerServerErrorException:An unknown error occurred while processing the request on the server. the status code returned from the server was:12030麻烦各位大虾,这是什么错误?
运行程序,当我点checkbox打勾时弹出一大堆英文,错误提示:Sys.Webfroms.PageRequestManagerServerErrorException:An unknown error occurred while processing the request on the server. the status code returned from the server was:12030麻烦各位大虾,这是什么错误?
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:DataGrid ID="DataGrid1" runat="server" DataSourceID="SqlDataSource1"
style="margin-top: 0px">
<Columns>
<asp:TemplateColumn HeaderText="nihao ">
<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" AutoPostBack="True" />
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:DataGrid>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:googleDBConnectionString %>"
SelectCommand="SELECT * FROM [IndustryPlace]"></asp:SqlDataSource>
</ContentTemplate>
</asp:UpdatePanel>
这是代码
ScriptManager然后在检查你的 webconfig 是否配置好了
<pages enableEventValidation="false">
<controls>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</controls>
</pages>如果你用webservice 检查你的webservice 是否写的正确或引入的时候是否正确
看下你是不是在哪写了response.write?
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
页面 有这个控件么