Functions
add()
Adds a node to the tree.
Can only be called before the tree is drawn.
id, pid and name are required.
Parameters
| Name |
Type |
Description |
| id |
Number |
Unique identity number. |
| pid |
Number |
Number refering to the parent node. The value for the root node has to be -1. |
| name |
String |
Text label for the node. |
| url |
String |
Url for the node. |
| title |
String |
Title for the node. |
| target |
String |
Target for the node. |
| icon |
String |
Image file to use as the icon. Uses default if not specified. |
| iconOpen |
String |
Image file to use as the open icon. Uses default if not specified. |
| open |
Boolean |
Is the node open. |
Example
mytree.add(1, 0, 'My node', 'node.html', 'node title', 'mainframe', 'img/musicfolder.gif');
openAll()
Opens all the nodes.
Can be called before and after the tree is drawn.
Example
mytree.openAll();
closeAll()
Closes all the nodes.
Can be called before and after the tree is drawn.
Example
mytree.closeAll();
openTo()
Opens the tree to a certain node and can also select the node.
Can only be called after the tree is drawn.
Parameters
| Name |
Type |
Description |
| id |
Number |
Identity number for the node. |
| select |
Boolean |
Should the node be selected. |
Example
mytree.openTo(4, true);
Configuration
| Variable |
Type |
Default |
Description |
| target |
String |
true |
Target for all the nodes. |
| folderLinks |
Boolean |
true |
Should folders be links. |
| useSelection |
Boolean |
true |
Nodes can be selected(highlighted). |
| useCookies |
Boolean |
true |
The tree uses cookies to rember it's state. |
| useLines |
Boolean |
true |
Tree is drawn with lines. |
| useIcons |
Boolean |
true |
Tree is drawn with icons. |
| useStatusText |
Boolean |
false |
Displays node names in the statusbar instead of the url. |
| closeSameLevel |
Boolean |
false |
Only one node within a parent can be expanded at the same time. openAll() and closeAll() functions do not work when this is enabled. |
| inOrder |
Boolean |
false |
If parent nodes are always added before children, setting this to true speeds up the tree. |
Example
mytree.config.target = "mytarget";