Distinguish Edit/Insert Mode on ItemCreated/ItemDataBound

[Juan]

Hello, 

I would like to tweak some of the UI components on the cells when items are being edited / inserted.

I'm able to identify when an item is being edited through TreeListDataItem.IsInEditMode property, but I cannot find the way to know if the item is being inserted.

So the question will be: how to know within the ItemCreated event if an item is in insert mode?

Thanks in advance

[Tsvetina]

Hello Juan,

This can be done by checking the IsItemInserted property of the treelist:

protected void RadTreeList1_ItemCreated(object sender, TreeListItemEventArgs e)
{
    if(e.Item is TreeListEditableItem && e.Item.IsInEditMode)
    {
        if(RadTreeList1.IsItemInserted)
        {
            //item is about to be inserted
        }
        else
        {
            //item is about to be edited
        }
    }
}

I hope this helps.

Greetings,
Tsvetina
the Telerik team