onRadWindowClose problem in UI for ASP.NET AJAX

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onRadWindowClose problem

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This is a migrated thread and some comments may be shown as answers.

Cliff Gibson asked on 10 Aug 2010, 02:11 PM

I've got a form with the two RadGrids, each one within a RadDock.

If I open a window from a RadDock Command, and then handle the onClientClose event as per the script below the script runs OK and the RadGridFlightMeals rebinds and displays correctly. However if I try to then Rebind RadGridFlightSeats by calling RadGridRebindFlightSeats() from within CloseRadWindowCreateFlightMeal() this says the object is null and cannot be found.

I've tried calling seperately as per above and also including the find and rebind options within a single script but neither works.

However if I call RadGridRebindFlightSeats() from server side using...

RadScriptManager.RegisterStartupScript(this, this.GetType(), "RadGridRebindFlightSeats", "RadGridRebindFlightSeats();", true);

...

when not closing a radwindow but from another command button on the dock header the script works OK...???

<telerik:RadWindow runat="server" ID="RadWindowCreateFlight" InitialBehaviors="None"

NavigateUrl="~/Dialogs/CreateFlight.aspx" ReloadOnShow="true" Animation="None" OnClientClose="CloseRadWindowCreateFlight"

Height="550px" Modal="true" Title="Create Flight" Width="700px" Behaviors="Close, Move" Enabled="True"

VisibleStatusbar="False" IconUrl="~/favicon.ico" KeepInScreenBounds="True" ShowContentDuringLoad="False">

</telerik:RadWindow>

function CloseRadWindowCreateFlightMeal() {

var action = get_cookie("ACTION");

delete_cookie("ACTION");

if (action == "FLIGHT MEAL CREATED") {

var tabStrip = $find("ctl00_contentBody_tabStripEvent");

var tab = tabStrip.findTabByText('Flights');

tab.set_selected(true); //The same as tab.select();

var multiPage = $find("ctl00_contentBody_multiPageEvent");

var pageView = multiPage.findPageViewByID("ctl00_contentBody_pageFlights");

pageView.set_selected(true);

var masterTable = $find("ctl00_contentBody_RadDockFlightMeals_C_RadGridFlightMeals").get_masterTableView();

masterTable.rebind();

}

return false;

}

function RadGridRebindFlightSeats() {

var masterTable = $find("ctl00_contentBody_RadDockFlightSeats_C_RadGridFlightSeats").get_masterTableView();

masterTable.rebind();

return false;

}

3 Answers, 1 is accepted