adding dropdownlist in gridview in asp.net using c#

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Adding dropdownlist in gridview in asp.net using C#.

My source page code as follows;

ASP.NET

<asp:GridView ID="gvfaculty" runat="server" BackColor="LightGoldenrodYellow" BorderColor="Tan"
                    BorderWidth="1px" CellPadding="2" ForeColor="Black" GridLines="None" Height="124px"
                    Width="91px" AutoGenerateEditButton="True" AutoGenerateColumns="False">
                    <alternatingrowstyle backcolor="PaleGoldenrod" />
                    <footerstyle backcolor="Tan" />
                    <HeaderStyle BackColor="Tan" Font-Bold="True" />
                    <pagerstyle backcolor="PaleGoldenrod" forecolor="DarkSlateBlue" horizontalalign="Center" />
                    <SelectedRowStyle BackColor="DarkSlateBlue" ForeColor="GhostWhite" />
                    <sortedascendingcellstyle backcolor="#FAFAE7" />
                    <sortedascendingheaderstyle backcolor="#DAC09E" />
                    <sorteddescendingcellstyle backcolor="#E1DB9C" />
                    <sorteddescendingheaderstyle backcolor="#C2A47B" />

                    <columns>
                    <asp:TemplateField HeaderText ="Faculty Name">
                    
                    <asp:TemplateField HeaderText = "1">
                    <itemtemplate>
                    <asp:DropDownList id="Rating1" runat="server">
                    <asp:ListItem Value="4">Excellent
                    <asp:ListItem Value="1">Good
                    <asp:ListItem Value="2">Fair
                    <asp:ListItem Value="3">Poor
                    
                    </itemtemplate>
                    

                    <asp:TemplateField HeaderText = "2">
                    <itemtemplate>
                    <asp:DropDownList id="Rating2" runat="server">
                    <asp:ListItem Value="4">Excellent
                    <asp:ListItem Value="1">Good
                    <asp:ListItem Value="2">Fair
                    <asp:ListItem Value="3">Poor
                    
                    </itemtemplate>
                    

                    <asp:TemplateField HeaderText = "3">
                    <itemtemplate>
                    <asp:DropDownList id="Rating3" runat="server">
                    <asp:ListItem Value="4">Excellent
                    <asp:ListItem Value="1">Good
                    <asp:ListItem Value="2">Fair
                    <asp:ListItem Value="3">Poor
                    
                    </itemtemplate>
                    

                    <asp:TemplateField HeaderText = "4">
                    <itemtemplate>
                    <asp:DropDownList id="Rating4" runat="server">
                    <asp:ListItem Value="4">Excellent
                    <asp:ListItem Value="1">Good
                    <asp:ListItem Value="2">Fair
                    <asp:ListItem Value="3">Poor
                    
                    </itemtemplate>
                    

                    <asp:TemplateField HeaderText = "5">
                    <itemtemplate>
                    <asp:DropDownList id="Rating5" runat="server">
                    <asp:ListItem Value="4">Excellent
                    <asp:ListItem Value="1">Good
                    <asp:ListItem Value="2">Fair
                    <asp:ListItem Value="3">Poor
                    
                    </itemtemplate>
                    
                    </columns>

In run mode output as follows;

Faculty Name      1              2             3               4           5
  
     Ram          dropdownlist1 dropdownlist2   dropdownlist3 dropdownlist4  dropdownlist5

i want to add the dropdownlist for next row in gridview.

i want the output as follows;

Faculty Name      1              2             3               4           5
  
     Ram          dropdownlist1 dropdownlist2   dropdownlist3 dropdownlist4  dropdownlist5
     Sam          dropdownlist1 dropdownlist2   dropdownlist3 dropdownlist4  dropdownlist5

for that how can i do in asp.net using c#.

Posted 18-Dec-13 15:39pm

Member 8054539

Updated 18-Dec-13 20:40pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

v2

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Comments

Raajkumar.b 19-Dec-13 0:08am

try like this

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
CellPadding="3" Width="829px"

style="margin-top: 15px"
BackColor="White"
BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px" Height="223px"

onselectedindexchanged="GridView1_SelectedIndexChanged"
onrowdatabound="GridView1_RowDataBound" >
<columns> <asp:TemplateField>
<HeaderTemplate>TeacherName</HeaderTemplate>
<itemtemplate><asp:Label ID="lbid" runat="server" Text='<%#Eval("TeacherName")%>'>

<asp:TemplateField>
<HeaderTemplate>1</HeaderTemplate>
<itemtemplate>
<asp:dropdownlist ID="sub1" runat="server" Width="150" >
<asp:ListItem Value="4">Excellent
<asp:ListItem Value="1">Good
<asp:ListItem Value="2">Fair
<asp:ListItem Value="3">Poor
</listitem>

<asp:TemplateField>
<HeaderTemplate>2</HeaderTemplate>
<itemtemplate>
<asp:dropdownlist ID="sub2" runat="server" Width="150" O >

<asp:TemplateField>
<HeaderTemplate>3</HeaderTemplate>
<itemtemplate>
<asp:dropdownlist ID="sub3" runat="server" Width="150" OnSelectedIndexChanged="dr_index" >

<asp:TemplateField>
<HeaderTemplate>4</HeaderTemplate>
<itemtemplate>
<asp:dropdownlist ID="sub4" runat="server" Width="150" OnDataBinding="drp_bind" OnSelectedIndexChanged="dr_index" >

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 19-Dec-13 1:35am

What DataSource you are using? Where do you get the Ram and Sam?

2 solutions

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Answer 1 · 2013-12-18T20:43:00

Solution 1

If your DataSource contains two rows, then two rows will show on GridView and all other DropDownLists in the Row will also appear.

That means GridView rows are just a replica of the rows present in your DataSource.

Posted 18-Dec-13 20:43pm