add a close button against each node

[Rohan]

Hi,

I am binding the RadTReeView from the database. I want to add a image button against each node in RadTreeView. I tried it at the NodeDataBound event. But then the text disappeared and only the image button was showing up.
On the click of that image button I want to do delete the item from the database.

Please assist me...


Thanks
Rohan

[Shinu]

Hello Rohan,


You could add the Button control in ItemTemplate so that you will be getting the button for each node. Now in the ButtonClick event, get the node by using NamingContainer property and get the node value to update the DB.


-Shinu.

[Rohan]

Hi Shinu,

Thanks for replying. You mean to say "NodeTemplate". I used it like this:

<NodeTemplate>
                        <a style="cursor: pointer; position: absolute;" title="remove" onclick="">
                            <img src="../Content/Images/closenew.png" style="background-color: inherit;" alt="x" />
                        </a>
                    </NodeTemplate>

but the problem is that, its showing the image button but the text of the node is not there. i.e the nodes I was getting from the database is not there.

thanks
rohan

[Yana]

Hi Rohan,

You should also bind the text of the nodes as demonstrated here.

Regards,
Yana
the Telerik team