Ajax manager doesn't update a user control

[Davide]

Hi, I have this kind of problem.

I have created a small page, where there is a RadListView control and two user controls that use a RadGridView.

When I made a selection in the RadListView, one user control is updated, while the other not.

Here the code of the user control:

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="BasicControl.ascx.cs" Inherits="RadGridTest.C.BasicControl" %>

 

    <telerik:RadGrid RenderMode="Lightweight" ID="RadGrid1" AllowAutomaticUpdates="false" AllowAutomaticDeletes="false"

            AllowSorting="true"  EnableViewState="true"

            runat="server" AllowMultiRowSelection="True" PageSize="3" AllowPaging="True" AllowCustomPaging="false"

            AllowMultiRowEdit="True"  AllowAutomaticInserts="false"

            OnItemCreated="RadGrid_ItemCreated" OnUpdateCommand="RadGrid1_UpdateCommand" OnItemCommand="RadGrid1_ItemCommand"

            OnNeedDataSource="RadGrid1_NeedDataSource"

            AllowFilteringByColumn="true" >

            <PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>

            <MasterTableView Width="100%" CommandItemDisplay="Top" EditMode="InPlace"  AutoGenerateColumns="false" >

                <CommandItemTemplate>

                    <div style="padding: 5px 5px;">

                        Custom command item template    

                        <telerik:RadButton ID="RadButtonAddNew" Text="Aggiungi" runat="server" CommandName="AddNew" Visible='<%# this.CanAddNewElements %>'></telerik:RadButton>

                        <telerik:RadButton ID="RadButtonEditAll" Text="Modifica" runat="server" CommandName=<%# RadGrid.EditAllCommandName %> Visible="<%# this.CanEditElements %>" OnClientClicked=<%#"BtnEditAllPressed" + ClientID %> ></telerik:RadButton>

                        <telerik:RadButton ID="RadButtonRemove" Text="Rimuovi Selezionati" runat="server" CommandName="Rimuovi" ></telerik:RadButton>

                        <telerik:RadButton ID="RadButtonUpdate" Text="Aggiorna" runat="server" CommandName=<%# RadGrid.UpdateCommandName %> Visible='<%# RadGrid1.EditIndexes.Count > 0 %>'></telerik:RadButton>

                        <telerik:RadButton ID="RadButtonCancel" Text="Annulla" runat="server" CommandName=<%# RadGrid.CancelAllCommandName %> ></telerik:RadButton>

                        <telerik:RadButton ID="RadButtonFilter" Text="Cerca" runat="server" CommandName=<%# RadGrid.FilterCommandName %> OnClientClicked=<%#"ToggleFilterBar" + ClientID %> AutoPostBack="false"></telerik:RadButton>

                        <telerik:RadButton ID="RadButtonRebind" Text="Refresh" runat="server" CommandName="RebindGrid"></telerik:RadButton>

                    </div>

                </CommandItemTemplate>

              

            </MasterTableView>

 

            <ClientSettings >

                <Selecting AllowRowSelect="True" EnableDragToSelectRows="True" ></Selecting>

                <ClientEvents OnRowDeselected="ItemsRowDeselected" OnRowSelected="ItemsRowSelected"  OnGridCreated="GridCreated"/>

            </ClientSettings>

        </telerik:RadGrid> 

 

        <asp:Label ID="Label1" runat="server" Visible='false' Text="Ciao"/>

 

    <telerik:RadScriptBlock ID="RadSciptBlock1" runat="server">

 

        <script type="text/javascript">

            function ItemsRowSelected(sender, args) {

                console.log("ItemsRowSelected " + sender.get_id());

 

                ...

            }

 

            function ItemsRowDeselected(sender, args) {

                console.log("ItemsRowDeselected " + sender);

                ...

                }

            }

 

            function GridCreated(sender, args) {

                console.log("GridCreated" + sender.get_id());

                ...

            }

 

            function BtnEditAllPressed<%= ClientID%>(sender, args) {

                ...

            }

 

            function ToggleFilterBar<%= ClientID%>(sender, args) {

                console.log("ToggleFilterBar");

                ...

            }

        </script>

    </telerik:RadScriptBlock>

 

    <telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">

        <AjaxSettings>

            <telerik:AjaxSetting AjaxControlID="RadGrid1">

                <UpdatedControls>

                    <telerik:AjaxUpdatedControl ControlID="RadGrid1"></telerik:AjaxUpdatedControl>

                </UpdatedControls>

            </telerik:AjaxSetting>

        </AjaxSettings>

    </telerik:RadAjaxManagerProxy>

 

And Here the main page:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Default" %>
<%@ Register TagPrefix="uc" TagName="BasicControl"  Src="~/Commons/BasicControl.ascx" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <telerik:RadStyleSheetManager id="RadStyleSheetManager1" runat="server" />
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"></telerik:RadAjaxLoadingPanel>
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadListViewTrattamenti">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadListViewTrattamenti" />
                    <telerik:AjaxUpdatedControl ControlID="ProcedimentiDedicatiInTrattamentiGrid" />
                    <telerik:AjaxUpdatedControl ControlID="ProcedimentiInTrattamentiGrid" LoadingPanelId="RadAjaxLoadingPanel1"/>
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
        </telerik:RadAjaxManager>


            <uc:BasicControl id="ProcedimentiDedicatiInTrattamentiGrid" runat="server" Visible ="true"
            OnNeedDataSource="ProcedimentiDedicatiInTrattamentiGrid_NeedDataSource">
        </uc:BasicControl>

      <table>
          <tr>
              <td style="width:20%">
                <telerik:RadListView RenderMode="Lightweight" runat="server" ID="RadListViewTrattamenti" DataKeyNames="Id"
                    AllowPaging ="true" AllowCustomPaging="true" PageSize="5" ItemPlaceholderID="TrattamentiHolder"
                    OnPageIndexChanged="RadListViewTrattamenti_PageIndexChanged"
                    OnNeedDataSource="RadListViewTrattamenti_NeedDataSource" OnSelectedIndexChanged="RadListViewTrattamenti_SelectedIndexChanged">
                    <LayoutTemplate>
                        <fieldset style="display:inline-block">
                            <legend>Trattamenti</legend>
                            <asp:Panel ID="TrattamentiHolder" runat="server"></asp:Panel>
                        </fieldset>
                    </LayoutTemplate>
                    <ItemTemplate>
                        <asp:LinkButton runat="server" CommandName="Select" >
                            <%#Eval("Nome") %>
                        </asp:LinkButton>
                        <br />
                    </ItemTemplate>
                    <SelectedItemTemplate>
                    <asp:Label runat="server" BackColor="YellowGreen">
                            <%#Eval("Nome") %>
                    </asp:Label><br />
                    </SelectedItemTemplate>
                </telerik:RadListView>
            </td>
            <td style="width:80%">
                <uc:BasicControl id="ProcedimentiInTrattamentiGrid" runat="server" Visible ="true"
                    OnNeedDataSource="ProcedimentiInTrattamentiGrid_NeedDataSource">
                </uc:BasicControl>
            </td>
        </tr>
    </table>




    <telerik:RadScriptBlock ID="RadListBoxScripts" runat="server">
        <script type="text/javascript">
            function OnClientLoad(sender) {
                var listBox = sender;
                listBox.requestItems(listBox.get_items().get_count(), 10);
            }
        </script>
    </telerik:RadScriptBlock>

    <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
        <Scripts>
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />
        </Scripts>
    </telerik:RadScriptManager>
    <script type="text/javascript">
        //Put your JavaScript code here.
    </script>

    </div>
    </form>
</body>
</html>