Create Template Filter in code Behind

[Naografix]

Hey !

I want to create a filter Template in Code Behind, but it's hard for me, can you help me ?

I would like to be able to filter the names of technicians with a combobox !

This is my code :

protected void Page_Load(object sender, EventArgs e)
{
    GetGestionDoc();
}

{
    if (Session["NumStation"] != null)
    {
        int numStation = Convert.ToInt32(Session["NumStation"]);
        document = entities.V_RAPPORTSVALIDES.Where(p => p.ID_STATION == numStation).ToList();

        List<DocumentObject> newList = new List<DocumentObject>();

        foreach (var item in document)
        {
            DocumentObject o = new DocumentObject(item.TYPE_VISITE, item.TYPE_DOCUMENT, Convert.ToDateTime(item.DATE_DOCUMENT), Convert.ToInt16(item.ANNEE_RAPPORTANNUEL), item.NOM_TECHNICIEN);
            newList.Add(o);
        }

        RadCommentGrid.DataSource = newList;
        RadCommentGrid.DataBind();

        ChangeHeaderName();
    }
}

private void ChangeHeaderName()
{
    foreach (GridColumn column in RadCommentGrid.MasterTableView.AutoGeneratedColumns)
    {
        switch (column.OrderIndex)
        {
            case 2:
                column.HeaderText = "Date du document";
                break;
            case 3:
                column.HeaderText = "Type de document";
                break;
            case 4:
                column.HeaderText = "Nom du technicien";
                break;
            case 5:
                column.HeaderText = "Type de visite";
                break;
            case 6:
                column.HeaderText = "Année du rapport annuel";
                break;
        }
    }

    GridColumn columnDateDoc = RadCommentGrid.MasterTableView.AutoGeneratedColumns.Where(p => p.UniqueName == "DATE_DOCUMENT").FirstOrDefault();
    columnDateDoc.OrderIndex = 1;

    GridColumn columnTypeDoc = RadCommentGrid.MasterTableView.AutoGeneratedColumns.Where(p => p.UniqueName == "TYPE_DOCUMENT").FirstOrDefault();
    columnTypeDoc.OrderIndex = 2;

    GridColumn columnTechnicien = RadCommentGrid.MasterTableView.AutoGeneratedColumns.Where(p => p.UniqueName == "NOM_TECHNICIEN").FirstOrDefault();
    columnTechnicien.OrderIndex = 3;

    GridColumn columnVisite = RadCommentGrid.MasterTableView.AutoGeneratedColumns.Where(p => p.UniqueName == "TYPE_VISITE").FirstOrDefault();
    columnVisite.OrderIndex = 4;

    GridColumn columnAnnee = RadCommentGrid.MasterTableView.AutoGeneratedColumns.Where(p => p.UniqueName == "ANNEE_RAPPORTANNEE").FirstOrDefault();
    columnAnnee.OrderIndex = 5;
}

I see in your demo, you can create a filter with a radcombobox but its in XML :

<telerik:RadComboBox

    ID="RadComboBoxTitle"

    DataSourceID="SqlDataSource2"

    DataTextField="ContactTitle"

    DataValueField="ContactTitle"

    Height="200px"

    AppendDataBoundItems="true"

    SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("ContactTitle").CurrentFilterValue %>'

    runat="server"

    OnClientSelectedIndexChanged="TitleIndexChanged">

    <Items>
        <telerik:RadComboBoxItem Text="All" />
    </Items>

</telerik:RadComboBox>

[Eyup]

Hi Naografix,

I'm sending a sample RadGrid web site to demonstrate how you can add the filtering combo programmatically. Please run the attached application and let me know if it helps you.

Regards,
Eyup
Telerik