Dropdown inside the grid view

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Hi Friends,,,

I have a grid view and inside the grid view Dropdown list there.

I want load data for dropdown list (username) from data base.

How can i do.

XML

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Viewstatus.aspx.cs" Inherits="Viewstatus" %>


<link href="StyleSheet.css" rel="stylesheet" type="text/css" />

<%@ Register Src="include/Menu.ascx" TagName="Menu" TagPrefix="uc1" %>

<!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">
    <table align="center">
                    <tr>
                        <td>
                            <uc1:Menu ID="Menu1" runat="server" />
                        </td>
                    </tr>
                </table>
    <table cellpadding=2 width=100%>
   <tr>
   <td align="center">
  <asp:GridView ID="grid"  CssClass="grid"  runat="server"
           AutoGenerateColumns="False" onrowcancelingedit="grid_RowCancelingEdit"
           onrowdeleting="grid_RowDeleting" onrowediting="grid_RowEditing"
           onrowupdating="grid_RowUpdating" onrowdatabound="grid_RowDataBound" >
  <Columns>
  <asp:TemplateField HeaderText="Task ID">
                    <ItemTemplate>
                        <asp:Label ID="lbltaskid" runat="server" Text='<%#Bind("taskid")%>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txttaskid" runat="server" Text='<%#Bind("taskid")%>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>

   <asp:TemplateField HeaderText="Task Name">
                    <ItemTemplate>
                        <asp:Label ID="lbltask" runat="server" Text='<%#Bind("task")%>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txttask" runat="server" Text='<%#Bind("task")%>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>

                <asp:TemplateField HeaderText="Requester">
                    <ItemTemplate>
                        <asp:Label ID="lblreq" runat="server" Text='<%#Bind("reqfor")%>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtreq" runat="server" Text='<%#Bind("reqfor")%>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>

                <asp:TemplateField HeaderText="Assigned To">
                    <ItemTemplate>
                        <asp:Label ID="lblasn" runat="server" Text='<%#Bind("Asssto")%>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                    <asp:DropDownList ID="dropuser" runat="server"    DataTextField ='<%#Bind("Asssto")%>'></asp:DropDownList>
                       <%-- <asp:TextBox ID="txtreq" runat="server" Text='<%#Bind("Asssto")%>'></asp:TextBox>--%>
                    </EditItemTemplate>
                </asp:TemplateField>

                <asp:TemplateField HeaderText="Date Time">
                    <ItemTemplate>
                        <asp:Label ID="lblDate" runat="server" Text='<%#Bind("datetime")%>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtdate" runat="server" Text='<%#Bind("datetime")%>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>

                 <asp:TemplateField HeaderText="Estimated Time">
                    <ItemTemplate>
                        <asp:Label ID="lblest" runat="server" Text='<%#Bind("esttime")%>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtest" runat="server" Text='<%#Bind("esttime")%>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>
                  <asp:TemplateField HeaderText="Status">
                    <ItemTemplate>
                        <asp:Label ID="lblsta" runat="server" Text='<%#Bind("status")%>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                    <asp:DropDownList ID="dropstatus" runat="server"  DataValueField='<%#Bind("status")%>' >

                    <asp:ListItem Text="Open" Value="Open" >  </asp:ListItem>
                    <asp:ListItem Text="Fixed" Value="Fixed"></asp:ListItem>
                     <asp:ListItem Text="Processing" Value="Processing"></asp:ListItem>

                    </asp:DropDownList>
                       <%-- <asp:TextBox ID="txtreq" runat="server" Text='<%#Bind("Asssto")%>'></asp:TextBox>--%>
                    </EditItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField ItemStyle-Width="50px" HeaderText="Edit">
                    <ItemTemplate>
                        <asp:LinkButton ID="lbtnedit" runat="server" ForeColor="#0C4375" Text="Edit" CommandName="Edit"></asp:LinkButton>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:LinkButton ID="lbtnupdate" runat="server" ForeColor="#0C4375" Text="Update"
                            CommandName="Update"></asp:LinkButton>
                        <asp:LinkButton ID="lbtncancel" runat="server" ForeColor="#0C4375" Text="Cancel"
                            CommandName="Cancel"></asp:LinkButton>
                    </EditItemTemplate>
                    <ItemStyle Width="50px"></ItemStyle>
                </asp:TemplateField>
                <asp:TemplateField ItemStyle-Width="50px" HeaderText="Delete">
                    <ItemTemplate>
                        <asp:LinkButton ID="lbtnDelete" runat="server" ForeColor="#0C4375" Text="Delete"
                            CommandName="Delete"></asp:LinkButton>
                    </ItemTemplate>
                    <ItemStyle HorizontalAlign="Left" Wrap="True" />
                    <ControlStyle BackColor="#EAF6FE" />
                </asp:TemplateField>
  </Columns>

  </asp:GridView>
   </td>
   </tr>
    </table>

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

Posted 17-May-12 20:42pm

Arul R Ece

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Arul R Ece 18-May-12 2:43am

I want to load user name for Header Assign To from data base .

3 solutions

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deeptibansal · Answer 1 · 2012-05-17T20:50:00

Solution 2

Please have a look at the :Editable Gridview with Textbox, CheckBox, Radio Button and DropDown List[^]

Posted 17-May-12 20:50pm

deeptibansal

Comments

Oshtri Deka 18-May-12 3:29am

This is good direction.
5.

Arul R Ece 18-May-12 4:14am

Hi ..

I am not able to get the answer

deeptibansal 18-May-12 4:40am

In the link I gave above the function "load_department()" is used to return the Data Table which contains the value to be bind to the dropdown in the griview. Now in the gridview event "GridView1_RowDataBound" that function is called and the resulting data table is bound to the dropdown. Hope this will be helpful.

Arul R Ece 18-May-12 4:44am

When i use that link..
Can't find the control(dropuser)

deeptibansal 18-May-12 5:02am

Are you using

DropDownList dp= (DropDownList )e.Row .FindControl ("dropuser");

?Please copy your code-behind code.

Arul R Ece 18-May-12 6:59am

Hi I am using same think like in abbove mentioned page.
but dropdown control can't be found.

sunandandutt · Answer 2 · 2012-05-17T20:45:00

You have to find the control of that dropdown in code behind.
then bind that dropdown as usual you bind dropdown.

You can find Dropdown like:

DropDownList drp=GridView1.FindControl("dropstatus");

Now drp is your DropDown which is inside GridView.

Now bind drp.

like

if ds contain your dataset with records then
drp.DataTextField="Name";
drp.DataValueField="1"
drp.DataSource=ds;
drp.DataBind();

ManavGuru · Answer 3 · 2012-05-17T22:44:00

Solution 3

hello you can visit this url..............Accessing a DropDownList inside a GridView[^]

Posted 17-May-12 22:44pm

ManavGuru