RadGrid Doubleclick

Question

我想双击一下radgrid的服务器端selectedindexchanged方法，而不是点击。是否有可能做到这一点？？？

<telerik:RadGrid ID="RadGridCashier" runat="server" AllowMultiRowSelection="False" DataSourceID="SqlDataSourceCashier" Skin="WebBlue" AutoGenerateColumns="false" AllowFilteringByColumn="true" 
      AllowPaging="True" AllowSorting="true" GroupingSettings-CaseSensitive="false" OnDataBound="RadGridCashier_DataBound" OnSelectedIndexChanged="RadGridCashier_SelectedIndexChanged" > 
       <MasterTableView DataKeyNames="rouse_location,operator_no" > 
        <Columns> 
         //columns go here 
        </Columns>       
       </MasterTableView> 

       <ClientSettings EnableRowHoverStyle="true" EnablePostBackOnRowClick="true"> 
        <Selecting AllowRowSelect="True" EnableDragToSelectRows="true" /> 
        <ClientEvents OnRowDblClick="RowDblClick" /> 
       </ClientSettings> 

      </telerik:RadGrid> 


     function RowDblClick(sender, eventArgs) { 
     Row= eventArgs.get_itemIndexHierarchical(); 
     // here is where i want to fire off selectedindexchanged somehow. 

    } 

可以这样做吗？要在双击上回传还是有其他选择？

Answer 1

它看起来像enablePostBackOnRowClick属性与您的clientEvent冲突。在您的RowDblClick js函数，你可以通过调用RadAjaxManager和包括commandArgument到ajaxRequest（）方法，如进行Ajax调用：

$find("<%= RadAjaxManager1.ClientID %>").ajaxRequest("SelectedIndexChanged"); 

然后在后面的代码，处理RadAjaxManager AjaxRequest事件：

protected void RadAjaxManager1_AjaxRequest(object sender, Telerik.Web.UI.AjaxRequestEventArgs e) 
{ 
    if (e.Argument == "SelectedIndexChanged") 
    { 
     //Do Something 
    } 
}