Dataface_TreeTable Class Reference

Public Member Functions
	Dataface_TreeTable (&$record, $relationship=null)
&	getRecordByRowId ($rowid)
&	getSubrows (&$rows, $rowid, &$record, $depth=3)
	getSubrowsAsHTML ($rowid, $depth=3, $treetableid='treetable')
	toHtml ($depth=3, $treetableid='treetable')
Data Fields
	$record
	$relationship

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Detailed Description

A tree table for displaying records in a heirarchical view.

Author:

Steve Hannah <shannah@sfu.ca> July 18, 2006

Definition at line 9 of file TreeTable.php.

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Member Function Documentation

Dataface_TreeTable	(	&$	record,
		$	relationship = null
	)

Constructor.

Parameters:

Dataface_Record	$record	The root record.
string	$relationship	The name of the relationship.

Definition at line 28 of file TreeTable.php.

& getRecordByRowId

(

$

rowid

)

Returns the Dataface_Record object that belongs at the given row id.

Parameters:

string

$rowid

A hyphenated string that uniquely identifies a row of the tree table. e.g. 1-3-2 identifies the 2nd subrow of the 3rd subrow of the 1st row.

Returns:

Dataface_Record.

Definition at line 40 of file TreeTable.php.

& getSubrows	(	&$	rows,
		$	rowid,
		&$	record,
		$	depth = 3
	)

Returns the subrows of the given row as an array with keys being the rowid and values being Dataface_Record objects.

Parameters:

string	$rowid	The row id of the root row. This will be a string such as '1-2-4'. In this example the root would be the 4th subrow of the 2nd subrow of the first row of the tree-table.
integer	$depth	How deep down the tree heirarchy do we want to go.

Returns:

array An array of Dataface_Record objects that are subrows of the given row.

Definition at line 86 of file TreeTable.php.

getSubrowsAsHTML	(	$	rowid,
		$	depth = 3,
		$	treetableid = 'treetable'
	)

Returns the subrows rooted at $rowid (not including $rowid's row) as html <tr> tags.

Parameters:

string	$rowid	The id of the row whose subrowse we wish to retrieve.
integer	$depth	How far down the tree do we want to go.

Returns:

string HTML for the subrows.

Definition at line 132 of file TreeTable.php.

toHtml	(	$	depth = 3,
		$	treetableid = 'treetable'
	)

Renders the entire treetable as HTML.

Definition at line 217 of file TreeTable.php.

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Field Documentation

$record

Definition at line 14 of file TreeTable.php.

$relationship

Definition at line 20 of file TreeTable.php.

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The documentation for this class was generated from the following file:

• Dataface/TreeTable.php