TKFormElement Class Reference
[Form Elements]

Base class for all form elements. More...

Inheritance diagram for TKFormElement:

[legend]

List of all members.

Public Member Functions
	__construct ($name, $value)
	Called by descendent classes.
Static Public Member Functions
static	createFromXML ($attrs, $value, $node)
Protected Member Functions
	getStandardProperties ()
	Returns HTML attributes for the common form attributes.

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Detailed Description

Base class for all form elements.

Properties:

• name string: element name, for use in processing forms
• disabled boolean: whether element is disabled (can't edit)
• value string: elements default value

Events:

• onchange: JavaScript onchange event (value has changed)
• onsubmit: JavaScript onsubmit event (form containing element has been submitted)
• onreset: JavaScript onreset event (form has been reset to default values)
• onselect: JavaScript onselect event (new value selected in multi-value chooser-type element)
• onblur: JavaScript onblur event (element has lost input focus)
• onfocus: JavaScript onfocus event (element has gained input focus)

Definition at line 21 of file TKFormElement.php5.

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Constructor & Destructor Documentation

TKFormElement::__construct	(	$	name,
		$	value
	)

Called by descendent classes.

Parameters:

	$name	[string]: initial value for 'name' property
	$value	[string]: initial value for 'value' property

Definition at line 28 of file TKFormElement.php5.

References TKComponent::addEvent(), and TKComponent::addProperty().

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Member Function Documentation

static TKFormElement::createFromXML	(	$	attrs,
		$	value,
		$	node
	)			[static]

For internal use only.

Reimplemented from TKComponent.

Reimplemented in TKFormInput, TKSelect, and TKTextArea.

Definition at line 76 of file TKFormElement.php5.

TKFormElement::getStandardProperties

(

)

[protected]

Returns HTML attributes for the common form attributes.

For internal use only.

The attributes are 'disabled', 'name' and 'value'. If any of these are set, an appropriate 'attr="value"' string is generated, otherwise the string is blank. All three are returned in array.

Returns:

[array] array of strings, the first for 'name', the second for 'disabled' and the last for 'value'.

Definition at line 56 of file TKFormElement.php5.

Referenced by TKTextArea::renderComponent(), TKSelect::renderComponent(), and TKFormInput::renderComponent().

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

• tk2/forms/TKFormElement.php5