refreshing a grid

[mww]

I have a grid on a webpage that contains one or more locations.  Ive created a popup window that allows several locations to be selected at once and placed into a table.  How can I automatically refresh the grid when the popup window closes to reflect the new locations that were added.  I dont want a full page postback, just the location grid refreshed.

Ive used this code but it doesnt work

if (Request.Form["__EVENTTARGET"] != null)
            {
                if (Request.Form["__EVENTARGUMENT"] != null)
                {
                    ProcessRequest(Request.Form["__EVENTTARGET"].ToString(), Request.Form["__EVENTARGUMENT"].ToString());
                }

            }

private void ProcessRequest(string target, string argument)
        {

            if (!String.IsNullOrEmpty(target))
            {
                if (target == "ArtistNameClick")
                {
                    if (!String.IsNullOrEmpty(argument))
                    {
                        string[] arInfo = new string[2];
                        char[] splitter = { ' ' };
                        arInfo = argument.Split(splitter);
                        if (!String.IsNullOrEmpty(arInfo[0]))
                        {
                            switch (arInfo[0])
                            {
                                case "~ArtistName":
                                    GetArtistData(arInfo[1]);
                                    break;
                            }
                        }
                    }
                }
            }

            if (!String.IsNullOrEmpty(target) && !String.IsNullOrEmpty(argument))
            {
                if (argument == "Rebind")
                {
                    GetArtistData(this.HiddenUserID.Value);
                }
                else if (argument == "RebindAndNavigate")
                {


                    this.RadGridTravelZones.MasterTableView.SortExpressions.Clear();
                    this.RadGridTravelZones.MasterTableView.GroupByExpressions.Clear();
                    this.RadGridTravelZones.MasterTableView.CurrentPageIndex = this.RadGridTravelZones.MasterTableView.PageCount - 1;
                    this.RadGridTravelZones.Rebind();


                }
            }
            //}
        }

[Radoslav]

Hello Mww,

To achieve the desired functionality you could try ajaxifying the RadGrid as following:

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="RadGrid1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadGrid1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
    </telerik:RadAjaxManager>

Then when the RadWindow is closed you could rebind the RadGrid by calling the MasterTableView.rebind function:

function OnClientClose(sender, eventArgs)
{
   $find("<%=RadGrid1.ClientID %>").get_masterTableView().rebind();
}

Additionally I am sending you a simple example which demonstrates the desired functionality.

Greetings,
Radoslav
the Telerik team

[mww]

Hi

Ive tried your example, but the grid still wont refresh, heres what Ive got

function OnClientClose(sender, eventArgs) {
                $find("<%=RadGridTravelZones.ClientID %>").get_masterTableView().rebind();
            }

as im using a master page, i have a proxy manager

<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="pnlSearch">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="pnlSearch" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="RadComboBoxType">
            <updatedcontrols>
                <telerik:AjaxUpdatedControl ControlID="RadComboBoxType" />
                <telerik:AjaxUpdatedControl ControlID="RadGridGenreCategories"
                    LoadingPanelID="RadAjaxLoadingPanel1" />
            </updatedcontrols>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="RadGridGenreCategories">
            <updatedcontrols>
                <telerik:AjaxUpdatedControl ControlID="RadGridGenreCategories"
                    LoadingPanelID="RadAjaxLoadingPanel1" />
            </updatedcontrols>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="RadGridTravelZones">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadGridTravelZones"
                    LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="RadGridBookingOptions">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadGridBookingOptions"
                    LoadingPanelID="RadAjaxLoadingPanel3" />
            </UpdatedControls>
        </telerik:AjaxSetting>

    </AjaxSettings>
</telerik:RadAjaxManagerProxy>

and finally

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" Skin="Vista">
                <Windows>

                    <telerik:RadWindow Skin="Vista" ID="ArtistPerformanceLocationDialog" OnClientClose="OnClientClose" runat="server" Title="Locations" Height="475px"
                        Width="300px" Left="150px" ReloadOnShow="true" Modal="true" />
                </Windows>
            </telerik:RadWindowManager>

can you help ?

[Radoslav]

Hi Mww,

Could you please try handling the OnClientClose event of the RadWindowManager  instead of RadWindow and let me know if the issue still exists:

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" OnClientClose="OnClientClose" Skin="Vista">
  <Windows>
     <telerik:RadWindow Skin="Vista" ID="ArtistPerformanceLocationDialog" runat="server" Title="Locations" Height="475px" Width="300px" Left="150px" Modal="true" />
 </Windows>
</telerik:RadWindowManager>

Looking forward for your reply.

All the best,
Radoslav
the Telerik team