====== Tree ======
A tree [[Form|form]] is a type of [[Form Type - List|list]] that allows the [[User|user]] to drilldown through a series of related [[Record|records]].  One can start at the top level of the tree, and expand subsequent children levels.  The child level must be connected to its parent by a [[Relationship Table|relationship]].  Tree forms allow you to create any combination of drilldown for your users by traversing records and relationships.  For any level of your tree form, you can create an independent set of columns as if each level were its own list. A common example of a tree form is when you navigate the folders and files on your home computer.
===== How to Create =====
Tree are created in one of two ways: either clicking the “Forms” button in the left hand palette and then dragging the Classic Forms button over the page's background, or, when the [[Presentation Layer|presentation layer]] is displayed, clicking on one of the blue plus icons ({{:interface-layer:form-plus.png?nolink|}}).
===== Features =====
Tree features can be edited by clicking on the blue tree icon {{:tree.png?direct|}} when the [[Presentation Layer|presentation layer]] is displayed.
==== Header Bar ====
  * [[Form Setting - Title|Title]]
  * [[Form Setting - Display Alternate Header Text|Display Alternate Header Text]]
  * [[Form Setting - Form Icon|Form Icon]]
  * [[Form Setting - Hide Title Bar|Hide Title Bar]]
  * [[Form Setting - Hide Title Bar Background|Hide Title Bar Background]]
  * [[Form Setting - Hide Form Background|Hide Form Background]]
==== Expand/Contract ====
  * [[Form Setting - Allow the Form to Be Collapsed|Allow the Form to Be Collapsed]]
  * [[Form Setting - Start Collapsed|Start Collapsed]]
  * [[Form Setting - Remember Collapsed Setting by User|Remember Collapsed Setting by User]]
==== Sizing Settings ====
  * [[Form Setting - Max Height|Max Height]]
  * [[Form Setting - Form Width|Form Width]]
==== Tooltip ====
  * [[Form Setting - Tooltip|Tooltip]]

==== Autorefresh ====
  * [[Form Setting - Refresh Form Every X Seconds|Refresh Form Every X Seconds]]
==== Block Association ====
  * [[Form Setting - Temporary Block Association|Temporary Block Association]]
  * [[Form Setting - Traversal Type|Traversal Type]]
==== Tree Configuration ====
  * [[Form Setting - Number of Levels Expanded By Default|Number of Levels Expanded By Default]]
  * [[Form Setting - Level Settings|Level Settings]]