[Solved] RadComboBox inside template

[Jan]

Hello!

Is it possible to access a RadComboBox's selected value onSelectedIndexChanged event
using FindControl()? Or any other way? The ComboBox is inside an edittemplate.

Thank you for any reply!

Janne P

[Shinu]

Hello Janne,

To retrieve the selected value of the combobox in the SelectedChanged event of the combobox, you can try out the following code:

c#:

 protected void RadComboBox1_SelectedIndexChanged(object o, RadComboBoxSelectedIndexChangedEventArgs e)
    {
        RadComboBox combo = (RadComboBox)o;
        string strtxt = combo.SelectedValue;

    }

and if you want to access the selected value of the combobox on updating a record, you can try the following code:

c#:

  protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
    {
        if (e.CommandName == "Update")
        {
            GridEditableItem editedItem = e.Item as GridEditableItem;
            string strtxt = ((RadComboBox)editedItem.FindControl("RadComboBox1")).SelectedValue;

        }
    }

Thanks

Shinu.

[Jan]

Hello!

Thanks for your quick response Shinu!
I think missled you in my question though. I need to access another ComboBox
in the OnSelectedIndexChanged event.
When CB_1 is changed I want CB_2 to load something else from the db depending
on the selection i CB_1.
I've found samples how to achive this on this forum and elsewhere but not when
the ComboBox is in an EditTemplate.

Thanks again.

Regards

Janne P

[Princy]

Hello Janne,

You can try out the following code to access a combobox in the SelectionIndexChanged event of another combobox:
c#:

protected void ComboBox1_SelectedIndexChanged(object o, RadComboBoxSelectedIndexChangedEventArgs e)
    {
        RadComboBox combo1 = (RadComboBox)o;
        GridEditableItem edititem = (GridEditableItem)combo1.NamingContainer;
        RadComboBox combo2 = (RadComboBox)edititem.FindControl("ComboBox2ID");
        if(combo1.SelectedValue=="2")
        {
            combo2.DataSourceID = "SqlDataSource2";
            combo2.DataTextField = "ContactTitle";
        }
    }

Thanks
Princy.

[Jan]

Thank you Princy!

That did the trick. I'm really greatful for yours and Shinu's
quick replys.

Regards

Janne