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[CLOSED] RowSelectionModel REV 3986

  1. #1
    May 04, 2012, 10:27 PM

    [CLOSED] RowSelectionModel REV 3986

    HI, i have update at the versione 3986, but i have a problem the load the store, the store il load but not show the data:
     protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {

                StoreContinenti.DataSource = QueryGeografia.CaricaContinenti();//Linq Query
                StoreContinenti.DataBind();
               
                Session["EditModeContinente"] = "Read";
            }
        }
      <ext:Panel ID="PanelContinenti" runat="server" Region="West" Width="300" BodyPadding="3"
                Layout="FitLayout" Split="true">
                <Items>
                    <ext:GridPanel ID="GridPanelContinenti" runat="server" Title="Continenti"
                        StoreID="StoreContinenti">
                        <ColumnModel>
                            <Columns>
                                <ext:Column runat="server" ID="ConCod" DataIndex="ConCod" Align="Left" Text="Codice" Width="100" />
                                <ext:Column runat="server" ID="GruAziDes" DataIndex="ConDes" Align="Left" Flex="1" Text="Continente" />
                            </Columns>
                        </ColumnModel>
                        <SelectionModel>
                            <ext:RowSelectionModel ID="RowSelectionModelContinente" Mode="Single" runat="server">
                                <Listeners>
                                    <Select Handler="enableButtonRowSelect(record);" />
                                </Listeners>
                            </ext:RowSelectionModel>
                        </SelectionModel>
                    </ext:GridPanel>
                </Items>
            </ext:Panel>
    If leave the section RowSelectionModel, it's work ok. The data in show in the gridpanel.
    the problem seems to be the RowSelectionModel and appear only then the page is not a postback. If call a directmethod that execute a postback then the page is load the data appear.
    In all prevoius versione it's work.


    Thanks
    Aurelio.
    Last edited by Daniil; May 05, 2012 at 9:29 PM. Reason: [CLOSED]
  2. #2
    May 05, 2012, 3:20 AM
    Can you post test sample which we can test on our side?
  3. #3
    May 05, 2012, 12:04 PM
    Hi, Vladimir...where is the sample:
    <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm3.aspx.cs" Inherits="ARWebRevolution.WebForm3" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>

<!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>
</head>
<body>
    <form id="form1" runat="server">
    <ext:ResourceManager ID="ResourceManager1" runat="server" Namespace="">
    </ext:ResourceManager>
    <ext:Store ID="StoreContinenti" runat="server">
        <Model>
            <ext:Model ID="ModelContinenti" runat="server" >
                <Fields>
                    <ext:ModelField Name="ConId" />
                    <ext:ModelField Name="ConCod" />
                    <ext:ModelField Name="ConDes" />
                </Fields>
            </ext:Model>            
        </Model>            
    </ext:Store>
    <div>
        <ext:Panel ID="PanelContinenti" runat="server" Region="West" Width="300" BodyPadding="3"
                Layout="AutoLayout" Split="true">
                <Items>
                    <ext:GridPanel ID="GridPanelContinenti" runat="server" Title="Continenti"
                        StoreID="StoreContinenti">
                        <ColumnModel>
                            <Columns>
                                <ext:Column runat="server" ID="ConCod" DataIndex="ConCod" Align="Left" Text="Codice" Width="100" />
                                <ext:Column runat="server" ID="GruAziDes" DataIndex="ConDes" Align="Left" Flex="1" Text="Continente" />
                            </Columns>
                        </ColumnModel>
                        <SelectionModel>
                           <ext:RowSelectionModel ID="RowSelectionModelContinente" Mode="Single" runat="server">
                           
                          </ext:RowSelectionModel>
                        </SelectionModel>
                    </ext:GridPanel>
                    <ext:Button ID="Button1" runat="server" Text="Click to Show data at first load of the page">
                        <DirectEvents>
                            <Click OnEvent="clickHere" />
                        </DirectEvents>
                    </ext:Button>
                    <ext:TextField ID="TextField1" runat="server">
                    </ext:TextField>
                </Items>
            </ext:Panel>
    </div>
    </form>    
</body>
</html>
    using System;
using System.Collections.Generic;
using Ext.Net;

namespace ARWebRevolution
{
    public partial class WebForm3 : System.Web.UI.Page
    {
        private IList<Continenti> lstContinenti;
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                loadData();
                StoreContinenti.DataSource = lstContinenti;
                StoreContinenti.DataBind();

            }
        }

        private void loadData()
        {
            lstContinenti = new List<Continenti>();
            lstContinenti.Add(new Continenti{ConId = 1, ConCod = "E", ConDes = "Europa"});
            lstContinenti.Add(new Continenti { ConId = 2, ConCod = "A", ConDes = "Asia" });
            lstContinenti.Add(new Continenti { ConId = 3, ConCod = "O", ConDes = "Oceania" });
        }
       
       public class Continenti
       {
           public int ConId { get; set; }
           public string ConCod { get; set; }
           public string ConDes { get; set; }
       }

       protected void clickHere(object sender, DirectEventArgs e)
       {
           //Refresh the UI and the show the data then first load of the page
           TextField1.Hidden = true;

       }

    }
}
    Then load the page at first time, the data not show in thw grid, but if click the button the textField cause a refresh and the data now appear.

    Thanks
    Aurelio
  4. #4
    May 05, 2012, 1:20 PM
    Thank you for the sample, please update from SVN and retest
  5. #5
    May 05, 2012, 1:39 PM
    HI, Vladimir....okkkk work fine.

    Thanks
    Aurelio

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