Question

我无法更新用户控件中的radgrid。我的ajaxmanager在主体中。

我的usercontol是TaniUC 我设法从usercontol中激活ajaxrequest事件。但我无法更新radgrid。我在我的usercontol中使用TaniEkle（ID）这是一个公共函数，在我的radgrid中添加一行。它正在添加但不在屏幕上更新。

Form.aspx

<telerik:RadAjaxManager ID="RadAjaxManager1" OnAjaxRequest="RadAjaxManager1_AjaxRequest"
   runat="server">
   <AjaxSettings>               


       <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
           <UpdatedControls>
              <telerik:AjaxUpdatedControl ControlID="grdHastalar" LoadingPanelID="RadAjaxLoadingPanel1" />
           </UpdatedControls>
       </telerik:AjaxSetting>
      <telerik:AjaxSetting AjaxControlID="grdHastalar" EventName="OnRowClick" >
           <UpdatedControls>
               <telerik:AjaxUpdatedControl ControlID="TaniUC"  LoadingPanelID="RadAjaxLoadingPanel1" />
           </UpdatedControls>
       </AjaxSettings>

Form.aspx.cs

protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)
    {
        if(e.Argument=="taniekle")
        {
            int ID = DataReader.GetInt32(Request.Form["grdTanilarDClickedRowIndex"]);
            if (ID > 0)
             {
                 ucpTani.TaniEkle(ID);
             }
            return;
        }

}

TaniUc.ascx.cs（usercontrol）

 private List<HBS_TANI> seciliTanilarList
    {
        get
        {
            return (List<HBS_TANI>)ViewState["seciliTanilarList"];
        }
        set
        {
            ViewState["seciliTanilarList"] = value;
        }
    }
public void TaniEkle(int id)
    {
        var lst = seciliTanilarList.Where(k => k.ICD10_ID == id).ToList();
        if (lst.Count() > 0)
        {
            return;
        }
        else
        {
            HBS_TANI entity = new HBS_TANI();
            entity.TUR_ID = 1;
            entity.STATUS = true;
            bllTakipTani.Add(entity);

            seciliTanilarList.Add(entity);
            grdSeciliTanilar.DataSource = seciliTanilarList;
        }
    }

Answer 1

我找到了答案。我写的用户控件的ID是错误的。将它添加到updatecontrol解决了我的问题。

<telerik:AjaxUpdatedControl ControlID="ucpTani"  LoadingPanelID="RadAjaxLoadingPanel1" />

更新用户控件中的radgrid

1 个答案: