Hi and thanks in advance.
I use the UpdatePanel, and not the Panel to set the GridView.SelectedIndex without page reloading.
-
Check one CheckBox in the GridView
-
Autopostback to true allow CheckBox1_CheckedChanged to set the GridView1.SelectedIndex
-
DetailsView in the UpdatePanel is updated because its objectdatasource parameter is fixed to GridView1.SelectedIndex
-
Clicking on the button launch the modal popup and display the DetailsView corresponding to the item checked
If i use a simple Panel, the DetailsView keep a -1 index.
My problem is that when i click on Update / Insert or Delete, nothing happen: i am blocked in the modal popup and the data is not modified as you can see.
Here is the code:
<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true"
CodeFile="Copy of Copy of Default6.aspx.cs" Inherits="Tournaments2_Default6" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel2" runat="server">
<ContentTemplate>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="TournoiID"
DataSourceID="ObjectDataSource1">
<Columns>
<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" OnCheckedChanged="CheckBox1_CheckedChanged"
AutoPostBack="True" />
<cc1:MutuallyExclusiveCheckBoxExtender ID="MutuallyExclusiveCheckBoxExtender1" runat="server"
Key="CheckBoxes" TargetControlID="CheckBox1">
</cc1:MutuallyExclusiveCheckBoxExtender>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="TournoiID" HeaderText="TournoiID" InsertVisible="False"
ReadOnly="True" SortExpression="TournoiID" />
<asp:BoundField DataField="Date" HeaderText="Date" SortExpression="Date" />
<asp:BoundField DataField="Nom" HeaderText="Nom" SortExpression="Nom" />
<asp:BoundField DataField="Texte" HeaderText="Texte" SortExpression="Texte" />
<asp:BoundField DataField="VarianteID" HeaderText="VarianteID" SortExpression="VarianteID" />
<asp:CheckBoxField DataField="OptionELO" HeaderText="OptionELO" SortExpression="OptionELO" />
<asp:BoundField DataField="TempsCoup" HeaderText="TempsCoup" SortExpression="TempsCoup" />
<asp:BoundField DataField="TempsPartie" HeaderText="TempsPartie" SortExpression="TempsPartie" />
<asp:BoundField DataField="MaxJoueurs" HeaderText="MaxJoueurs" SortExpression="MaxJoueurs" />
<asp:BoundField DataField="NomDeVariante" HeaderText="NomDeVariante" SortExpression="NomDeVariante" />
</Columns>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" OldValuesParameterFormatString="original_{0}"
SelectMethod="GetTournois" TypeName="TournoisBLL" DeleteMethod="DeleteTournoi"
InsertMethod="AddTournoi" UpdateMethod="UpdateTournoi">
<DeleteParameters>
<asp:Parameter Name="tournoiID" Type="Int32" />
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="date" Type="DateTime" />
<asp:Parameter Name="nom" Type="String" />
<asp:Parameter Name="texte" Type="String" />
<asp:Parameter Name="varianteID" Type="Int32" />
<asp:Parameter Name="optionElo" Type="Boolean" />
<asp:Parameter Name="tempsCoup" Type="Int32" />
<asp:Parameter Name="tempsPartie" Type="Int32" />
<asp:Parameter Name="maxJoueurs" Type="Int32" />
<asp:Parameter Name="tournoiID" Type="Int32" />
</UpdateParameters>
<InsertParameters>
<asp:Parameter Name="date" Type="DateTime" />
<asp:Parameter Name="nom" Type="String" />
<asp:Parameter Name="texte" Type="String" />
<asp:Parameter Name="varianteID" Type="Int32" />
<asp:Parameter Name="optionElo" Type="Boolean" />
<asp:Parameter Name="tempsCoup" Type="Int32" />
<asp:Parameter Name="tempsPartie" Type="Int32" />
<asp:Parameter Name="maxJoueur" Type="Int32" />
</InsertParameters>
</asp:ObjectDataSource>
<br />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:DetailsView ID="DetailsView1" runat="server" Height="50px" Width="125px" AutoGenerateRows="False"
DataKeyNames="TournoiID" DataSourceID="ObjectDataSource2"
DefaultMode="Edit" onpageindexchanging="DetailsView1_PageIndexChanging">
<Fields>
<asp:BoundField DataField="TournoiID" HeaderText="TournoiID" InsertVisible="False"
ReadOnly="True" SortExpression="TournoiID" />
<asp:BoundField DataField="Date" HeaderText="Date" SortExpression="Date" />
<asp:BoundField DataField="Nom" HeaderText="Nom" SortExpression="Nom" />
<asp:BoundField DataField="Texte" HeaderText="Texte" SortExpression="Texte" />
<asp:BoundField DataField="VarianteID" HeaderText="VarianteID" SortExpression="VarianteID" />
<asp:CheckBoxField DataField="OptionELO" HeaderText="OptionELO" SortExpression="OptionELO" />
<asp:BoundField DataField="TempsCoup" HeaderText="TempsCoup" SortExpression="TempsCoup" />
<asp:BoundField DataField="TempsPartie" HeaderText="TempsPartie" SortExpression="TempsPartie" />
<asp:BoundField DataField="MaxJoueurs" HeaderText="MaxJoueurs" SortExpression="MaxJoueurs" />
<asp:BoundField DataField="NomDeVariante" HeaderText="NomDeVariante" SortExpression="NomDeVariante" />
<asp:CommandField ShowEditButton="True" ShowInsertButton="True" />
</Fields>
</asp:DetailsView>
</ContentTemplate>
</asp:UpdatePanel>
<asp:ObjectDataSource ID="ObjectDataSource2" runat="server" OldValuesParameterFormatString="original_{0}"
SelectMethod="GetTournoiByTournoiID" TypeName="TournoisBLL" UpdateMethod="UpdateTournoi"
DeleteMethod="DeleteTournoi" InsertMethod="AddTournoi">
<DeleteParameters>
<asp:Parameter Name="tournoiID" Type="Int32" />
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="date" Type="DateTime" />
<asp:Parameter Name="nom" Type="String" />
<asp:Parameter Name="texte" Type="String" />
<asp:Parameter Name="varianteID" Type="Int32" />
<asp:Parameter Name="optionElo" Type="Boolean" />
<asp:Parameter Name="tempsCoup" Type="Int32" />
<asp:Parameter Name="tempsPartie" Type="Int32" />
<asp:Parameter Name="maxJoueurs" Type="Int32" />
<asp:Parameter Name="tournoiID" Type="Int32" />
</UpdateParameters>
<SelectParameters>
<asp:ControlParameter ControlID="GridView1" Name="TournoiID" PropertyName="SelectedIndex"
Type="Int32" />
</SelectParameters>
<InsertParameters>
<asp:Parameter Name="date" Type="DateTime" />
<asp:Parameter Name="nom" Type="String" />
<asp:Parameter Name="texte" Type="String" />
<asp:Parameter Name="varianteID" Type="Int32" />
<asp:Parameter Name="optionElo" Type="Boolean" />
<asp:Parameter Name="tempsCoup" Type="Int32" />
<asp:Parameter Name="tempsPartie" Type="Int32" />
<asp:Parameter Name="maxJoueur" Type="Int32" />
</InsertParameters>
</asp:ObjectDataSource>
<br />
<asp:Button ID="Button1" runat="server" Text="Button" />
<br />
<cc1:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="Button1"
PopupControlID="UpdatePanel1" BackgroundCssClass="modalBackground" >
</cc1:ModalPopupExtender>
</asp:Content>
And the code behind:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Tournaments2_Default6 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
{
foreach (GridViewRow rowItem in GridView1.Rows)
{
CheckBox chk;
chk = (CheckBox)(rowItem.Cells[0].FindControl("CheckBox1"));
if (chk.Checked)
{
GridView1.SelectedIndex = (int)GridView1.DataKeys[rowItem.RowIndex]["TournoiID"];
}
}
}
}
Please, mark as "Answered" if this solves the problem.