Only the editable Checkbox

[Rudá Cunha]

I have a grid that has a checkbox column, and I need that it is always editable, select or clear when performing a postback to update the database. Tb need only checkbox is editable!

How can I do this?

[Shinu]

Hello Ruda,

Please refer the following forum post which explains the same scenario.
checkbox within radgrid


-Shinu.

[Rudá Cunha]

It was not what I wanted!

I'll try to explain, I need to create a checkbox that is editable and when you run the command dial ItemCommand!

How will I use in several grid, I thought I would create a CustomColumn.

public class GridCheckBoxColumnCommand : GridButtonColumn
{
    public GridCheckBoxColumnCommand()
        : base() { }

    public override void InitializeCell(TableCell cell, int columnIndex, GridItem inItem)
    {
        if (inItem is GridDataItem)
        {
            CheckBox cb = new CheckBox();
            cb.ID = "CheckBoxCommand";
            cell.Controls.Add(cb);

            cb.Attributes.Add("onclick", inItem.Page.ClientScript.GetPostBackEventReference(cb, ""));
        }
        else
            base.InitializeCell(cell, columnIndex, inItem);
    }
}

<telerik:RadGrid OnItemCommand="RadGrid1_ItemCommand" ...>
    <MasterTableView>
        <Columns>
            <cc1:GridCheckBoxColumnCommand CommandName="test"         DataTextField="Retorno" >
            </cc1:GridCheckBoxColumnCommand>
        </Columns>
    </MasterTableView>
</telerik:RadGrid>

He's not a postback but the event runs ItemCommand!

And also how do I get the value of the DataTextField and put the checkbox?

[Mira]

Hello Rudá,

I have followed your scenario and prepared a sample project for you demonstrating how the desired functionality can be implemented. You can find it attached to this message.

I hope it helps.

Sincerely yours,
Mira
the Telerik team