i have a gridview and i want it shows data in gridview and database when i click o button, but i doesn't add data either gridview or database...
please , help me ...here is my code...
please , help me ...here is my code...
Code:
<asp:Label ID="lblTeamName"
runat="server"
Text="Team name :">
</asp:Label>
<asp:TextBox ID="tbxTeamName"
runat="server">
</asp:TextBox>
<asp:RegularExpressionValidator ID="reqvalTeamName"
runat="server"
ControlToValidate="tbxTeamName"
Display="Dynamic"
ErrorMessage="*"
ValidationExpression="^[A-Z][a-z]{2,10}$"
ValidationGroup="NameValidation" />
<asp:RequiredFieldValidator ID="rqrdTeamName"
runat="server"
ControlToValidate="tbxTeamName"
Display="Dynamic"
ErrorMessage="Please,enter a team name!" />
</div>
<div class="Header_Parametres">
<asp:Label ID="lblTeamEmail"
runat="server"
Text="Team email :">
</asp:Label>
<asp:TextBox ID="tbxTeamEmail"
runat="server">
</asp:TextBox>
<asp:RegularExpressionValidator ID="reqvalTeamEmail"
runat="server"
ControlToValidate="tbxTeamEmail"
Display="Dynamic"
ErrorMessage="*"
ValidationExpression="^[^_,=,+,@,!,$,%,*,(,),-,<,>,\d]\w*@\w{2,}[^\d].\w{1,}[^\d]$"
ValidationGroup="EmailValidation" />
<asp:RequiredFieldValidator ID="rqrdTeamEmail"
runat="server"
ControlToValidate="tbxTeamEmail"
Display="Dynamic"
ErrorMessage="Please,enter a team email!" />
</div>
<div id="Header_btn">
<asp:Button ID="BtnAdd"
runat="server"
Text="Add"
OnClick="BtnAdd_Click" />
</div>
</div>
<div id="Footer">
<asp:GridView ID="GridViewTeams" runat="server" CellPadding="4" ForeColor="#333333"
GridLines="None" Width="496px" AutoGenerateColumns="false">
<Columns>
<asp:TemplateField HeaderText="ID">
<EditItemTemplate>
<asp:TextBox ID="tbx_ID" runat="server" Text='<%# Bind("teamID") %>'></asp:TextBox>
</EditItemTemplate>
<EditItemTemplate>
<asp:Label ID="lbl_ID" runat="server" Text='<%# Bind("teamID") %>'></asp:Label>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Team_name">
<EditItemTemplate>
<asp:TextBox ID="tbx_team_name" runat="server" Text='<%# Bind("team_name") %>'></asp:TextBox>
</EditItemTemplate>
<EditItemTemplate>
<asp:Label ID="lbl_team_name" runat="server" Text='<%# Bind("team_name") %>'></asp:Label>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Team_email">
<EditItemTemplate>
<asp:TextBox ID="tbx_team_email" runat="server" Text='<%# Bind("team_email") %>'></asp:TextBox>
</EditItemTemplate>
<EditItemTemplate>
<asp:Label ID="lbl_team_email" runat="server" Text='<%# Bind("team_email") %>'></asp:Label>
</EditItemTemplate>
</asp:TemplateField>
</Columns>
<AlternatingRowStyle BackColor="White" />
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
<SortedAscendingCellStyle BackColor="#FDF5AC" />
<SortedAscendingHeaderStyle BackColor="#4D0000" />
<SortedDescendingCellStyle BackColor="#FCF6C0" />
<SortedDescendingHeaderStyle BackColor="#820000" />
</asp:GridView>
team.asp.cs ....
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Futsal.DataAccess;
namespace Futsal.Admin
{
public partial class Teams : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Bind();
}
public void Bind()
{
try
{
CTeam cTeam = new CTeam();
GridViewTeams.DataSource = cTeam.GetAllTeams();
GridViewTeams.DataBind();
}
catch (Exception err)
{
Response.Write(err.Message);
}
}
protected void BtnAdd_Click(object sender, EventArgs e)
{
CTeam cteam = new CTeam();
cteam.AddTeams(tbxTeamName.Text,tbxTeamEmail.Text);
}
}
}
Cteam.cs ...
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Futsal.BusinessLogic;
using System.Data.Linq;
using System.Data;
namespace Futsal.DataAccess
{
public class CTeam
{
#region Properties
#endregion
#region Constructor
#endregion
#region Method
public bool AddTeams(string _name, string _email)
{
try
{
using (var db = new BusinessLogic.FutsalDataContext())
{
Team team = new Team();
team.team_name = _name;
team.team_email = _email;
db.Teams.InsertOnSubmit(team);
db.SubmitChanges();
}
return true;
}
catch
{
return false;
}
}
public DataTable GetAllTeams()
{
try
{
DataTable dt = new DataTable();
dt.Columns.Add("teamID", typeof(short));
dt.Columns.Add("team_name", typeof(string));
dt.Columns.Add("team_email", typeof(string));
using (var db = new FutsalDataContext())
{
var data = db.Teams;
foreach (Team team in data)
{
DataRow dr = dt.NewRow();
dr["teamID"] = team.teamID;
dr["team_name"] = team.team_name;
dr["team_email"] = team.team_email;
dt.Rows.Add(dr);
}
return dt;
}
}
catch
{
return null;
}
}
#endregion
}
}