JNode - Revision history

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Updated to r1448:247ba8d88526

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Batch1211: /* Examples */

2009-08-09T12:06:32Z

‎Examples

Batch1211: /* Other Methods */

2009-08-09T12:05:46Z

‎Other Methods

Batch1211: /* Other Methods */

2009-08-09T12:05:29Z

‎Other Methods

Batch1211 at 11:47, 9 August 2009

2009-08-09T11:47:38Z

Batch1211: New page: '''JNode''' is a class that allows you to create nodes, normaly used as "leaves" of object-trees. Often used in conjunction with the JTree class. ===Availability=== {{JVer|1.5|From Jo...

2009-08-09T11:01:08Z

New page: '''JNode''' is a class that allows you to create nodes, normaly used as "leaves" of object-trees. Often used in conjunction with the JTree class. ===Availability=== {{JVer|1.5|From Jo...

New page

'''JNode''' is a class that allows you to create nodes, normaly used as "leaves" of object-trees. Often used in conjunction with the [[JTree]] class.

===Availability===
{{JVer|1.5|From Joomla 1.5}} {{JVer|1.6|Joomla 1.6}}

===Defined in===
/libraries/joomla/base/tree.php

===Extends===
* [[JObject]]

===Get and Set Methods===
Properties which do not have specific get or set methods listed here can be retrieved or set using the inherited [[JObject/get|JObject->get]] method.
{| class="wikitable"
|-
!Get method
!Set method
!Description
!Property
|-
|[[JNode/getParent|getParent]]
|[[JNode/setParent|setParent]]
|Gets/Sets the parent of the Node. The parent should also be a JNode object.
|<code>$_parent</code>
|}

===Other Methods===
{| class="wikitable"
|-
!Method name
!Description
|}
===Importing===
<source lang="php">jimport( 'joomla.base.tree' );</source>

===See also===
* [http://api.joomla.org/Joomla-Framework/Base/JNode.html JNode on api.joomla.org]
* [[JTree]]
<noinclude>[[Category:Development]][[Category:Framework]][[Category:JNode]]</noinclude>

@@ Line 1: / Line 1: @@
 This class is available in the following Joomla versions:-
 <splist showpath=notparent />
-<noinclude>[[Category:Platform]][[Category:JNode]]</noinclude>
+<noinclude>[[Category:Platform JClasses]][[Category:JNode]]</noinclude>

@@ Line 1: / Line 1: @@
 This class is available in the following Joomla versions:-
 <splist showpath=notparent />
-<noinclude>[[Category:Framework]][[Category:JNode]]</noinclude>
+<noinclude>[[Category:Platform]][[Category:JNode]]</noinclude>

@@ Line 1: / Line 1: @@
 This class is available in the following Joomla versions:-
 <splist showpath=notparent />
-<noinclude>[[Category:Platform]][[Category:JNode]]</noinclude>
+<noinclude>[[Category:Framework]][[Category:JNode]]</noinclude>

@@ Line 1: / Line 1: @@
 This class is available in the following Joomla versions:-
 <splist showpath=notparent />
-<noinclude>[[Category:Framework]][[Category:JNode]]</noinclude>
+<noinclude>[[Category:Platform]][[Category:JNode]]</noinclude>

@@ Line 57: / Line 57: @@
 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 to create the Family Tree 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.
+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.

@@ Line 1: / Line 1: @@
-'''JNode''' is a class that allows you to create nodes, normaly used as "leaves" of object-trees. Often used in conjunction with the [[JTree]] class.
+This class is available in the following Joomla versions:-
+<splist showpath=notparent />
-===Availability===
+<noinclude>[[Category:Framework]][[Category:JNode]]</noinclude>
-{{JVer|1.5|From Joomla 1.5}} {{JVer|1.6|Joomla 1.6}}
-−
-===Defined in===
-/libraries/joomla/base/tree.php
-−
-===Extends===
-* [[JObject]]
-−
-−
-===Get and Set Methods===
-Properties which do not have specific get or set methods listed here can be retrieved or set using the inherited [[JObject/get|JObject->get]] method.
-{| class="wikitable"
-|-
-!Get method
-!Set method
-!Description
-!Property
-|-
-|[[JNode/getParent|getParent]]
-|[[JNode/setParent|setParent]]
-|Gets/Sets the parent of the Node. The parent should also be a JNode object.
-|<code>$_parent</code>
-|}
-−
-===Other Methods===
-{| class="wikitable"
-|-
-!Method name
-!Description
-|-
-|[[JNode/__construct|__construct]]
-|Constructor
-|-
-|[[JNode/addChild|addChild]]
-|Adds a child to the node. Should also be a JNode object.
-|-
-|[[JNode/getChildren|getChildren]]
-|Returns array of all Child-Nodes of this node
-|-
-|[[JNode/hasChildren|hasChildren]]
-|Returns true, if this node has children
-|}
-−
-===Importing===
-<source lang="php">jimport( 'joomla.base.tree' );</source>
-−
-===See also===
-* [http://api.joomla.org/Joomla-Framework/Base/JNode.html JNode on api.joomla.org]
-* [[JTree]]
-<noinclude>[[Category:Development]][[Category:Framework]][[Category:JNode]]</noinclude>
-−
-==Examples ==
-−
-JTree and JNode can be used to create and process simple tree structures. Let's see how this works for JNode with a simple example.
-−
-We want represent the family structure of the Smiths. Granny Barbara has two daughters. Stefanie and Aunti Sue.  Stefanie has two children, Peter and Stewie. Auntie Sue doesn't have children.
-−
-Let's take a look how we can represent this familiy in an object tree.
-<source lang="php">
-$barbara = new JNode();
-$stefanie = new JNode();
-$sue = new JNode();
-$peter = new JNode();
-$stewie = new JNode();
-−
-//Granny Barbara has two children, stefanie, and sue
-$barbara->addChild($stefanie);
-$barbara->addChild($sue);
-−
-/*
- * Sometimes we want declare parent-child relationships the other way around.
- * We can also do that
- */
-−
-$peter->setParent($stefanie);
-$stewie->setParent($stefanie);
-</source>