dTree/API
< dTree
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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
<javascript>mytree.add(1, 0, 'My node', 'node.html', 'node title', 'mainframe', 'img/musicfolder.gif');</javascript>
openAll()
Opens all the nodes.
Can be called before and after the tree is drawn.
Example
<javascript>mytree.openAll();</javascript>
closeAll()
Closes all the nodes.
Can be called before and after the tree is drawn.
Example
<javascript>mytree.closeAll();</javascript>
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
<javascript>mytree.openTo(4, true);</javascript>
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
<javascript>mytree.config.target = "mytarget";</javascript>
Copyright
©2002-2003 Geir Landrö