如何有條件地加載telerik rad grid中的編輯模板？

Question

有沒有一種方法可以根據某些用戶操作（編輯與創建）有條件地加載不同的用戶控件作爲編輯表單？

Answer 1

這是我最後只是

protected void Page_Init(object sender, EventArgs e) 
     { 
      ctlBenefitLimitsGrid.MasterTableView.EditFormSettings.EditFormType = GridEditFormType.WebUserControl; 
      ctlBenefitLimitsGrid.ItemDataBound += BenefitLimitsGrid_ItemDataBound; 
      ctlBenefitLimitsGrid.ItemCommand += BenefitLimitsGrid_ItemCommand; 

      ctlBenefitLimitsGrid.MasterTableView.EditFormSettings.EditFormType = GridEditFormType.WebUserControl; 
     } 

     void BenefitLimitsGrid_ItemCommand(object source, GridCommandEventArgs e) 
     { 
      switch (e.CommandName) 
      { 
       case "Edit": 
        e.Item.OwnerTableView.IsItemInserted = false; 
        ctlBenefitLimitsGrid.MasterTableView.EditFormSettings.UserControlName = 
         @"UserControls/BenefitLimitEdit.ascx"; 

        break; 
       case "Add": 
        { 
         InsertAddControl(e); 
         break; 
        } 
       case "Delete": 
        var benefitLimitId = Convert.ToInt32(e.CommandArgument); 
        Presenter.Delete(benefitLimitId); 
        Presenter.LoadView(); 
        break; 

       case "Save": 
        IEditView item; 

        if (e.Item.GetType() == typeof(GridEditFormInsertItem)) 
        { 
         item = 
          (IEditView)e.Item.FindControl(GridEditFormItem.EditFormUserControlID); 
        } 
        else 
        { 
         item = ((GridDataItem)e.Item).EditFormItem.FindControl(GridEditFormItem.EditFormUserControlID) as IEditView; 
        } 
        if (item != null && item.HasErrors) 
        { 
         e.Canceled = true; 
         return; 
        } 

        e.Item.Edit = false; 
        ctlBenefitLimitsGrid.MasterTableView.ClearEditItems(); 
        Presenter.LoadView(); 

        break; 
       case "SaveAndNew": 
        { 
         var benefitLimitCreate = (IBenefitLimitCreate)e.Item.FindControl(GridEditFormItem.EditFormUserControlID); 

         if (benefitLimitCreate.HasErrors) 
         { 
          e.Canceled = true; 
          return; 
         } 

         Presenter.LoadView(); 
         InsertAddControl(e); 

         break; 
        } 
      } 
     } 

     private void InsertAddControl(GridCommandEventArgs e) 
     { 
      ctlBenefitLimitsGrid.MasterTableView.ClearEditItems(); 

      ctlBenefitLimitsGrid.MasterTableView.EditFormSettings.UserControlName = @"UserControls/BenefitLimitCreate.ascx"; 

      e.Item.OwnerTableView.InsertItem(); 

      var insertedItem = e.Item.OwnerTableView.GetInsertItem(); 

      var ctlBenefitLimitCreate = (BenefitLimitCreate)insertedItem.FindControl(GridEditFormItem.EditFormUserControlID); 

      ctlBenefitLimitCreate.Presenter.LoadView(); 
     } 

Answer 2

我認爲Telerik在線文檔中有一篇文章（在插入/更新/刪除 - > HowTo章節中），它完全符合您的要求。

迪克