Mark row selected based on a field

[Chris]

Hello,

So I need to put information on a grid that has the following structure:

SampleNumber(varchar20)
Date(DateTime)
Notes(text)
IsValid(bit)

the last column (IsValid) does not need to be visible, but if it is set to false, then that particular row needs to be selected. No checkbox or command buttons are needed, the row will be selected only if IsValid == false, hence, everything has to be server side.

Any hint will be appreciated, thanks!

[Jayesh Goyani]

Hi,

<telerik:RadGrid ID="RadGrid2" runat="server" AutoGenerateColumns="false" OnNeedDataSource="RadGrid2_NeedDataSource"
           AllowPaging="true" PageSize="8" AllowMultiRowSelection="true"
           onitemdatabound="RadGrid2_ItemDataBound">
           <MasterTableView DataKeyNames="ID,IsValid">
               <Columns>
                   <telerik:GridBoundColumn DataField="ID" HeaderText="ID">
                   </telerik:GridBoundColumn>
                   <telerik:GridBoundColumn DataField="Name" HeaderText="Name">
                   </telerik:GridBoundColumn>
               </Columns>
           </MasterTableView>
           <PagerStyle AlwaysVisible="true" />
       </telerik:RadGrid>

protected void RadGrid2_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
    {
        dynamic data = new[] {
                new { ID = 1, Name ="Name1",IsValid=true},
                new { ID = 2, Name = "Name2",IsValid=true},
                new { ID = 3, Name = "Name3",IsValid=false},
                new { ID = 4, Name = "Name4",IsValid=true},
                new { ID = 5, Name = "Name5",IsValid=true},
                new { ID = 6, Name ="Name6",IsValid=false},
                new { ID = 7, Name = "Name7",IsValid=true},
                new { ID = 8, Name = "Name8",IsValid=true},
                new { ID = 9, Name = "Name9",IsValid=false},
                new { ID = 10, Name = "Name10",IsValid=true},
                new { ID = 11, Name ="Name11",IsValid=true},
                new { ID = 12, Name = "Name12",IsValid=true},
                new { ID = 13, Name = "Name13",IsValid=false},
                new { ID = 14, Name = "Name14",IsValid=true},
                new { ID = 15, Name = "Name15",IsValid=true}
            };
        RadGrid2.DataSource = data;
    }

protected void RadGrid2_ItemDataBound(object sender, GridItemEventArgs e)
    {
        if (e.Item is GridDataItem)
        {
            GridDataItem item = (GridDataItem)e.Item;
            bool IsValid = Convert.ToBoolean(item.GetDataKeyValue("IsValid"));
            if (IsValid == false)
            {
                item.Selected = true;
            }
        }
    }

let me know if any concern.

Thanks,
Jayesh Goyani