## ZFormAjaxBehavior

Description

- license: Zend Framework License version 1.0
- copyright: Copyright (c) 2005-2006 Zend Technologies USA Inc. (http://www.zend.com)

Located in /library/Zend/Form/behaviors/ZFormAjaxBehavior.php (line 53)

    ZFormElementBehavior
       |
       --ZFormAjaxBehavior

Class Constant Summary
APPEND = 3
GET = "GET"
POST = "POST"
PREPEND = 2
REPLACE = 1
Variable Summary
mixed $_callbacks
mixed $_eventHook
mixed $_htmlid
mixed $_isAsync
mixed $_method
mixed $_position
mixed $_scriptEventName
mixed $_url
Method Summary
void __construct (ZFormElement $formElement, string $url, mixed $htmlid, [int $position = self::REPLACE], [ $callbacks = null], [boolean $isAsync = true], [string $method = self::POST], [string $eventHook = 'click'], array $callback)
void applyClientBehavior (ZFormElement $element)
void emitClientBehavior (ZFormElement $element)
boolean getCallbacks ()
string getHTMLTarget ()
string getPosition ()
string getURL ()
boolean isAsync ()
void setAsync (boolean $isAsync)
void setCallbacks ( $callbacks, array $callback)
void setHTMLTarget (string $id)
void setPosition ( $position, string $id)
void setURL (string $url)
Variables
mixed $_callbacks (line 63)

- access: protected

mixed $_eventHook (line 68)

- access: protected

mixed $_htmlid (line 64)

- access: protected

mixed $_isAsync (line 62)

- access: protected

mixed $_method (line 66)

- access: protected

mixed $_position (line 65)

- access: protected

mixed $_scriptEventName (line 67)

- access: protected

mixed $_url (line 61)

- access: protected

Methods
Constructor __construct (line 94)

Class constructor. Simply initialize the instance variables to the variables passed

- access: public

void __construct (ZFormElement $formElement, string $url, mixed $htmlid, [int $position = self::REPLACE], [ $callbacks = null], [boolean $isAsync = true], [string $method = self::POST], [string $eventHook = 'click'], array $callback)

- ZFormElement $formElement: The element to apply the behavior to
- string $url: the URL to invoke when the $eventHook occurs on the client
- int $position: Determins how the content received by the AJAX request is placed into the receiving htmlid. Values are REPLACE, PREPEND & APPEND
- array $callback: An array of Javascript code fragments that are called during the lifecycle of the AJAX request. $callbacks['onSuccess'] = "alert('success!') $callbacks['onFailure'] = "alert('failure!')
- boolean $isAsync: true (default) make the AJAX request asynchronous
- string $method: POST or GET
- string $eventHook: The name of the client DOM event to hook which invokes the AJAX call.
- $callbacks

applyClientBehavior (line 169)

Called before the behavior is emitted to the client or server. If the element is a ZFormLink the AJAX behavior replaces the href of the link.

If the $element type is a form the submit event is hooked.

- access: public

void applyClientBehavior (ZFormElement $element)

- ZFormElement $element

emitClientBehavior (line 123)

ZFormElementBehavior procotol method which emits the javascript necessary to apply the AJAX behavior to the element

- access: public

void emitClientBehavior (ZFormElement $element)

- ZFormElement $element

getCallbacks (line 225)

Returns the value of the callbacks instance variable

- access: public

boolean getCallbacks ()
getHTMLTarget (line 249)

Returns the value of the htmlid instance variable

- access: public

string getHTMLTarget ()
getPosition (line 269)

Returns the value of the position instance variable

- access: public

string getPosition ()
getURL (line 183)

Returns the URL of the AJAX behavior

- return: url
- access: public

string getURL ()
isAsync (line 204)

Returns the value of the async instance variable

- access: public

boolean isAsync ()
setAsync (line 215)

Set the value of the async instance variable

- access: public

void setAsync (boolean $isAsync)

- boolean $isAsync

setCallbacks (line 239)

Set the value of the callback instance variable

- access: public

void setCallbacks ( $callbacks, array $callback)

- array $callback: An array of Javascript code fragments that are called during the lifecycle of the AJAX request. $callbacks['onSuccess'] = "alert('success!') $callbacks['onFailure'] = "alert('failure!')
- $callbacks

setHTMLTarget (line 259)

Sets the value of the htmlid target instance variable

- access: public

void setHTMLTarget (string $id)

- string $id

setPosition (line 280)

Sets the value of the position target instance variable

- access: public

void setPosition ( $position, string $id)

- string $id
- $position

setURL (line 194)

Sets the URL of the AJAX behavior

- access: public

void setURL (string $url)

- string $url

Class Constants
APPEND = 3 (line 57)
GET = "GET" (line 59)
POST = "POST" (line 58)
PREPEND = 2 (line 56)
REPLACE = 1 (line 55)

Documentation generated on Tue, 11 Jul 2006 12:24:25 -0500 by phpDocumentor 1.3.0RC6