HTMLPurifier_ChildDef_Table Class Reference

Inheritance diagram for HTMLPurifier_ChildDef_Table:

Public Member Functions
	__construct ()
	validateChildren ($tokens_of_children, $config, $context)
Public Member Functions inherited from HTMLPurifier_ChildDef
	getAllowedElements ($config)
	validateChildren ($tokens_of_children, $config, $context)

Public Attributes
	$allow_empty = false
	$elements
	$type = 'table'
Public Attributes inherited from HTMLPurifier_ChildDef
	$allow_empty
	$elements = array()
	$type

Detailed Description

Definition for tables. The general idea is to extract out all of the essential bits, and then reconstruct it later.

This is a bit confusing, because the DTDs and the W3C validators seem to disagree on the appropriate definition. The DTD claims:

 (CAPTION?, (COL*|COLGROUP*), THEAD?, TFOOT?, TBODY+)

But actually, the HTML4 spec then has this to say:

 The TBODY start tag is always required except when the table
 contains only one table body and no table head or foot sections.
 The TBODY end tag may always be safely omitted.

So the DTD is kind of wrong. The validator is, unfortunately, kind of on crack.

The definition changed again in XHTML1.1; and in my opinion, this formulation makes the most sense.

 caption?, ( col* | colgroup* ), (( thead?, tfoot?, tbody+ ) | ( tr+ ))

Essentially, we have two modes: thead/tfoot/tbody mode, and tr mode. If we encounter a thead, tfoot or tbody, we are placed in the former mode, and we must wrap any stray tr segments with a tbody. But if we don't run into any of them, just have tr tags is OK.

Definition at line 32 of file Table.php.

Constructor & Destructor Documentation

HTMLPurifier_ChildDef_Table::__construct

(

)

Definition at line 38 of file Table.php.

Member Function Documentation

HTMLPurifier_ChildDef_Table::validateChildren	(		$tokens_of_children,
			$config,
			$context
	)

Definition at line 39 of file Table.php.

References $content, $ret, $token, and $var.

Member Data Documentation

HTMLPurifier_ChildDef_Table::$allow_empty = false

Definition at line 34 of file Table.php.

HTMLPurifier_ChildDef_Table::$elements

Initial value:

= array('tr' => true, 'tbody' => true, 'thead' => true,
        'tfoot' => true, 'caption' => true, 'colgroup' => true, 'col' => true)

Definition at line 36 of file Table.php.

HTMLPurifier_ChildDef_Table::$type = 'table'

Definition at line 35 of file Table.php.

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

• L:/0xoops/xoops-2.5.6/htdocs/xoops_lib/modules/protector/library/HTMLPurifier/ChildDef/Table.php