A treeitem
should be placed inside a treechildren
element and should contain treerow
elements. The treeitem
can be clicked by the user to select the row of the tree. The treeitem
contains a single row and all of what appear to the user as that row's descendants.
In a template condition, you should use a treeitem
instead of a content
element when the dont-build-content
flag is specified. Set the uri
attribute to the variable name to bind to a content node during matching.
More information is available in the XUL tutorial.
Examples
(example needed)
Attributes
-
container
- Type: boolean
- Set to true if the element is to act as a container which can have child elements. This would be used for folders. This will be set by the template builder as needed.
-
empty
- Type: boolean
- Set to true if the element is a container that contains no children. This will be set by the template builder as needed.
-
label
- Tipo: string (concatenación de caracteres)
-
Para un árbol
tree
con columnas simples, la etiqueta puede ser colocada directamnete sobre el elemeto "treeitem
" sin la necesidad de una fila "row
" y un elemento "treeitem
" dentro.
-
open
- Type: boolean
-
For the
menu
type
buttons, theopen
attribute is set totrue
when the menu is open. Theopen
attribute is not present if the menu is closed.
-
uri
- Type: string
- For template-generated content, the attribute should be placed on the element where content generation should begin. Thus, it should be placed on an element that is a descendant of a template. The value should be set to
rdf:*
.
- Elements that appear inside the element with the attribute will be repeated for each node in the RDF datasource. Elements outside will appear only once.
Properties
Inherited Properties |
Methods
Related
- Elements
tree
,treecols
,treecol
,treechildren
,treerow
,treecell
andtreeseparator
.