Disable Twisties & Deselect all children of a parent!

[tziortziskyprianou]

Hi,

Great package!!!
How can I disable the twisties functionality? Is there an option for that?
I want to show the user that the parent has children but not expanding the parent when twistie is clicked! I used the checkbox to expand, collapse the parent!

And lastly, how can I deselect all the children of a parent?

[jtrussell]

You can remove twisties by supplying your own tree node template and not including a twisty. If you really don't want to use your own node template you could just provide a twisty template in our options that renders nothing.

The ivhTreeviewMgr service has helpers for selecting and deselecting items (select/deselect). This will attempt to validate selections up and down from the node you choose. If you don't want our selection validation you might just want to use ivhTreeviewBfs to traverse nodes from the selected parent and update their