radgrid cart & catalog client

[ken]

Can you help me how can I solve this with Radgrid.
See screenshot.
Thanks!

[Shinu]

Hello,


One suggestion to accomplish this functionality is described below.

Set custom CommandName for the ButtonColumn and attach ItemCommand event to grid. In the ItemCommand event handler, get access to GridDataItem and after checking the CommandName. Now access the cell values and add the row to DataTable which is DataSource of second grid.

protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
{
    Response.Write("fired");
    if (e.CommandName == "addItems")
    {
        GridDataItem item = (GridDataItem)e.Item;
        string value1 = item["ColumnUniqueName1"].Text;
        string value2 = item["ColumnUniqueName2"].Text;
        // Create new row and add to DataTable
    }
}

After adding the items, when clicking the button, update the db according to DataTable values.

protected void RadGrid2_NeedDataSource(object source, GridNeedDataSourceEventArgs e)
{
    RadGrid2.DataSource = dt;
}

-Shinu.

[ken]

If you add one row , it ok.
But add second row, it reload page , so datatable now have only the second row.
Have any idea!
Thanks so much!

[ken]

Help please!

[Shinu]

Hello,


On option is saving the DataTable in a session variable so that all the data will be available when binding the second grid. In the NeedDataSource event, get the DataTable from session and set as DataSource.

You can find a sample code here in this forum. Can RadGrid show temporary values



-Shinu.