Difference between revisions of "JNode"
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{{Description:JNode}}
===Defined in===
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Revision as of 03:06, 10 July 2013
The "API16" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
[Edit Descripton] Template:Description:JNode
Defined in[edit]
libraries/joomla/base/node.php
Methods[edit]
Method name | Description |
---|---|
__construct | Constructor |
addChild | Add child to this node |
setParent | Set the parent of a this node |
getChildren | Get the children of this node |
getParent | Get the parent of this node |
hasChildren | Test if this node has children |
hasParent | Test if this node has a parent |
Importing[edit]
jimport( 'joomla.base.node' );
[Edit See Also] Template:SeeAlso:JNode
Examples[edit]
<CodeExamplesForm />
JTree and JNode can be used to create and process simple tree structures. Let's see how this works for JNode with a simple example.
We want represent the family structure of the Smiths. Granny Barbara has two daughters. Stefanie and Aunti Sue. Stefanie has two children, Peter and Stewie. Auntie Sue doesn't have children.
Let's take a look how we can represent this familiy in an object tree.