Call ItemCommand event on page load.

[Prajakta]

Hi,

I need to call the item_command event of rad grid on page load event of the same page where its' used.
Can anyone help me with the code to do the above. Is there any event handler with which I can pass the command name and call the item command event on page load.

Thanks.

[Princy]

Hello Prajakta,

Try the folowing code snippet.
C#:

protected void Page_Load(object sender, EventArgs e)
{
   RadGrid1.ItemCommand += new Telerik.Web.UI.GridCommandEventHandler(RadGrid1_ItemCommand);
}
void RadGrid1_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
  {
      //Handle your code
  }

Thanks,
Princy.

[Prajakta]

Thanks for your solution.

I have implemented it. But the code in event is not getting executed. Actually, I need to perform data base operation of insert and its not getting reflected in data base and also I am not able to debug the event. But in page load it does go to the call statement. Can you please help me on this..?

if (!Page.IsPostBack)
            {
                this.radGridReferences.Rebind();
            }
            else
            {
                if (Request.Params["hdnValue"] != null && Request.Params["hdnValue"].ToString() == "yes")
                {
                    radGridReferences.ItemCommand += new Telerik.Web.UI.GridCommandEventHandler(radGridReferences_ItemCommand);
                }
            }


private void radGridReferences_ItemCommand(Object sender, Telerik.Web.UI.GridCommandEventArgs e)
        {
            int ReferencesId = 0;
            GridEditableItem item = e.Item as GridEditableItem;

            if (item.ItemIndex > -1)
            {
                ReferencesId = Convert.ToInt32(item.OwnerTableView.DataKeyValues[item.ItemIndex]["ReferencesID"].ToString());
            }

            if (ReferencesId <= 0)
            {
                ReferencesInfo objReferenceInfo = ((ReferencesInfo)item.FindControl("uctrlReferencesInfo"));

                if (CheckRefFileValidations(objReferenceInfo))
                {
                    try
                    {
                        objReferenceInfo.ReferenceFileUpload.SaveAs(Server.MapPath(ConfigurationManager.AppSettings["References"].ToString()) + "\\" + objReferenceInfo.ReferenceFileUpload.FileName);
                        ReferencesDAP.InsertReferences(this.PopulateReferencesBO(objReferenceInfo, 0));

                        objReferenceInfo.FileUploadErrorMsg = string.Empty;
                    }
                    catch (Exception ex)
                    {
                        Response.Write(ex.Message);
                        objReferenceInfo.FileUploadErrorMsg = Utilities.GetMessage("MSG04");
                    }
                }

            }

        }

[Pavlina]

Hello Prajakta,

For more information about how to perform data editing operations at database level with Update/Insert/Delete commands you can refer to the help article below:
http://www.telerik.com/help/aspnet-ajax/grid-insert-update-delete-at-database-level.html

Regards,
Pavlina
the Telerik team