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Interesting problem...dropdown in datagrid
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From:
![]() ![]() RameshKumarCH
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try this
using itemtemplate
add asp:dropdown like
<ItemTemplate>
<asp:DropDownList id="abcd" runat="server" Width="120px"
Height="18px"></asp:DropDownList>
</ItemTemplate>
In datagrid_Itemdatabound
get the data from database and bind dataset
if dataset!=null
{
abcd.DataTextField=DS.Tables[0].Columns[0].ColumnName;
abcd.DataValueField =DS.Tables[0].Columns[1].ColumnName;
}
I hope this will work out.
>From: "dotNET User Group Hyd" <[email protected]>
>Reply-To: "dotNET User Group Hyd" <[email protected]>
>To: "dotNET User Group Hyd" <[email protected]>
>Subject: Interesting problem...dropdown in datagrid
>Date: Wed, 31 Aug 2005 09:15:55 -0700
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> Interesting problem...dropdown in datagrid
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> Message 1 in Discussion
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> From:
> Rajhyd231
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>
> Hi, I've a problem. I've two tables in the dataset. I use
>the first table(user info) to bind the datagrid. the second table(all the
>teams) to populate the dropdown. when the page loads I want to display
>the team(in the dropdown) the user belongs to as selected. How do I do
>that?I tried doing something like this: its not working <ItemTemplate>
> <asp:DropDownList id="ddlRoles"
>DataSource="<%#BindRoles()%>" DataTextField="RoleName"
> DataValueField="RoleID" runat="server"
>/> </asp:DropDownList> </ItemTemplate>
>*************
>protected void DefaultRole(object sender, EventArgs e)
> {
> DropDownList ddList;
> ddList=(DropDownList)sender;
> if(dsRoleConfig!=null && dsRoleConfig.Tables.Count>0)
> {
> if(dsRoleConfig.Tables[0].Rows.Count>0)
> {
> foreach(DataRow dr in dsRoleConfig.Tables[0].Rows)
> {
> //ddList.SelectedIndex=ddList.Items.IndexOf(ddList.Items.FindByValue(dr["RoleID"].ToString()));
> ddList.SelectedIndex=ddList.Items.IndexOf(ddList.Items.FindByValue(dr["RoleID"].ToString()));
> //ddList.Items.FindByValue(dr["RoleID"].ToString()).Selected=true;
> }
> }
> }
> }
>
>tia,
>Raj <ITEMTEMPLATE> <asp:DropDownList id=ddlRoles runat="server"
>DataValueField="RoleID" DataTextField="RoleName"
>DataSource="<%#BindRoles()%>"></asp:DropDownList></ITEMTEMPLATE>
>
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