ASP.NET how to save textbox in database?
- by mahsoon
I used some textboxes to get some info from users + a sqldatasource
<tr>
<td class="style3" colspan="3"
style="font-size: medium; font-family: 'B Nazanin'; font-weight: bold; position: relative; right: 170px" >
????? ??????? ????</td>
</tr>
<tr>
<td class="style3">
<asp:Label ID="Label1" runat="server" Text=" ???: " Font-Bold="True"
Font-Names="B Nazanin" Font-Size="Medium"></asp:Label>
</td>
<td class="style2">
<asp:TextBox ID="FirstName" runat="server"></asp:TextBox>
</td>
<td class="style4">
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" Display="Dynamic"
ErrorMessage="???? ???? ??? ?????? ???" ControlToValidate="FirstName">*</asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="style3">
<asp:Label ID="Label2" runat="server" Text=" ??? ????????: "
Font-Bold="True" Font-Names="B Nazanin" Font-Size="Medium"></asp:Label>
</td>
<td class="style2">
<asp:TextBox ID="LastName" runat="server"></asp:TextBox>
</td>
<td class="style4">
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" Display="Dynamic"
ErrorMessage="???? ???? ??? ???????? ?????? ???"
ControlToValidate="LastName">*</asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="style3">
<asp:Label ID="Label3" runat="server" Text=" ????? ???????? : "
Font-Bold="True" Font-Names="B Nazanin" Font-Size="Medium"></asp:Label>
</td>
<td class="style2">
<asp:TextBox ID="StudentNumber" runat="server"></asp:TextBox>
</td>
<td class="style4">
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" Display="Dynamic"
ErrorMessage="???? ???? ????? ???????? ?????? ???"
ControlToValidate="StudentNumber">*</asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="style3">
<asp:Label ID="Label4" runat="server" Text=" ????? ???? : "
Font-Bold="True" Font-Names="B Nazanin" Font-Size="Medium"></asp:Label>
</td>
<td class="style2">
<asp:TextBox ID="DateOfBirth" runat="server"></asp:TextBox>
</td>
<td class="style4">
<asp:CompareValidator ID="CompareValidator1" runat="server" Display="Dynamic"
ErrorMessage="????? ???? ?????? ?? ???? ??????" Operator="DataTypeCheck"
Type="Date" ControlToValidate="dateOfBirth"></asp:CompareValidator>
</td>
</tr>
<tr>
<td class="style3">
</td>
<td class="style2">
<asp:Button ID="SaveButton" runat="server" Text=" ????? ???????" Width="102px"
style="margin-right: 15px; height: 26px;" />
</td>
<td class="style4">
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ASPNETDBConnectionString1 %>"
SelectCommand="SELECT aspnet_personalInformation.FirstName, aspnet_personalInformation.LastName, aspnet_personalInformation.StudentNumber, aspnet_personalInformation.DateOfBirth
FROM aspnet_personalInformation
INNER JOIN aspnet_Users ON aspnet_personalInformation.UserId = aspnet_Users.UserId
WHERE aspnet_personalInformation.UserId=aspnet_Users.UserId
ORDER BY aspnet_personalInformation.LastName"
InsertCommand="INSERT INTO aspnet_PersonalInformation(UserId) SELECT UserId FROM aspnet_Profile">
</asp:SqlDataSource>
</td>
</tr>
</table>
i wanna save firstname lastname studentnumber and dateofbirth in aspnet_personalinformation table in database but before that, i fill one column of aspnet_personalinformation table named UserId by inserting sql command with aspnet_profile.userid
now by running this code my table has still blankes
protected void SaveButton_Click(object sender, EventArgs e)
{
string str= "Data Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|\\ASPNETDB.MDF;Integrated Security=True;User Instance=True";
SqlConnection con = new SqlConnection(str);
con.Open();
string query = "INSERT INTO aspnet_PersonalInformation( FirstName, LastName,StudentNumber,DateOfBirth) VALUES ('" + this.FirstName.Text + "','" + this.LastName.Text + "','" + this.StudentNumber.Text + "','" + this.DateOfBirth.Text + "') where aspnet_PersonalInformation.UserId=aspnet_Profile.UserID";
SqlCommand cmd=new SqlCommand(query,con);
cmd.ExecuteNonQuery();
con.Close();
}
but it doesn't work
help me plz
