how to set background colur of reapeater td dynamically

Question

I'm using one repeater. In that repeater I have one column named 32. If this column gets the value = increased I want to show back color green else red

 <asp:Repeater ID="grdvPos" runat="server">
     <ItemTemplate>
       <td >
        <%#Eval ("32")%>
       </td>
       </ItemTemplate>

Answer 1

You can use the ItemDataBound event.

Change your aspx code as,

       <ItemTemplate>
          <td runat="server" ID="TD1">
            <%#Eval ("32")%>
           </td>
       </ItemTemplate>

and in your backend code,

protected void grdvPos_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
        if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
        {
            HtmlTableCell td = (HtmlTableCell)e.Item.FindControl("TD1"); 
            if (td.InnerText.Contains("Decreased"))
                td.Attributes.Add("style", "background-color:Red;");
            else
              td.Attributes.Add("style", "background-color:Green;");
         }
}