RadAjaxManager doen't get call server side ajax handler every time

[Maulin]

Hi,

I am using telerik RadAjaxManager in my application and trying to build functionality as per demo i found below:

http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridandwindow/defaultcs.aspx?product=grid

What i could see when first time i Open window from javascript after i close my window, my ajax server side event first get call and bind gird and then during databind radgrid_item created event get called, but immediately next time when i perform the same action to add 2nd record to my gird, after i close popup window, instead of calling server side ajax handler, it's calling radgrid_itemCreated first and then ajax handler. so throwing an exception while executing
editLink.Attributes["onclick"] = String.Format("return ShowEditPopUps('{0}','Speaker');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["SpeakerID"]); line of code

actually it should first call Ajax request server side event first and then RadGrid_ItemCreated.

any help would be appreciated.

below is my client side  java script code

function ShowProductPopUps(strPopup)
            {
                var strId = "";
                var height = 0;
                height = 150;
                                
                var strRet = ShowPopUp(strPopup, "CityEvent&id=" + strId , height, 600);
                
                 if ((strRet != undefined) && (strRet != ""))
                {
                   alert(strRet);
                   $find("<%=RAM.ClientID%>").ajaxRequest(strPopup + "-" + strRet );
                }
                
                return false;
            }

Rad Ajax Manager:
<telerik:RadAjaxManager ID="RAM" runat="server" OnAjaxRequest="RAM_AjaxRequest" >
         <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="RAM">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="grdSpeaker"/>
                        <telerik:AjaxUpdatedControl ControlID="btnSpeaker"/>
                    </UpdatedControls>
                 </telerik:AjaxSetting>
                 <telerik:AjaxSetting AjaxControlID="grdSpeaker">
                        <UpdatedControls>
                            <telerik:AjaxUpdatedControl ControlID="grdSpeaker" />
                        </UpdatedControls>
                  </telerik:AjaxSetting>
                 
         </AjaxSettings>        
    </telerik:RadAjaxManager>

and my server side ajaxHandler and radgrid_itemcreated event handler

 protected void RAM_AjaxRequest(object sender, AjaxRequestEventArgs e)
        {
            //string abc = string.Empty;
            string gridType = e.Argument.Split('-')[0];
            switch (gridType)
            {
                case "Speaker":
                                 EVMSessionManager oSession = new EVMSessionManager();
                                 this.grdSpeaker.DataSource = oSession.SpeakerData;
                                 this.grdSpeaker.DataBind();
                                 break;
                case "SignOff":
                                 break;
            }
        }


RadGrid Item_Created event handler
protected void grdSpeaker_ItemCreated(object sender, GridItemEventArgs e)
        {
            if (e.Item is GridDataItem)
            {
                HyperLink editLink = (HyperLink)e.Item.FindControl("editLink");
                editLink.Attributes["href"] = "#";
                editLink.Attributes["onclick"] = String.Format("return ShowEditPopUps('{0}','Speaker');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["SpeakerID"]);
            }
        }

[Tsvetoslav]

Hello Maulin,

Actually the sequence of events you are experiencing on post-back from the pop-up window is just expected as RadGrid firsts loads its ViewState and recreates its structure from it, then come the server controls event handlers and if the grid is rebound, it will again recreate its structure from the new data and ItemCreated event called a second time but with a relevance to the new data retrieved. More information you can find at the following help topic:
http://www.telerik.com/help/aspnet-ajax/grdeventsequence.html

If the problems persista, could you specify what error you are getting?

Regards,
Tsvetoslav
the Telerik team