Class: I2CE FormFactory: Difference between revisions
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Call a static function in the form's class object. | Call a static function in the form's class object. | ||
*Signature: public function callStatic($form,$func,$args) | *Signature: public function callStatic($form,$func,$args) | ||
Parameters: | *Parameters: | ||
* [http://www.php.net/manual/en/language.types.string.php string ] $form<br/>The name of the form. | ** [http://www.php.net/manual/en/language.types.string.php string ] $form <br/>The name of the form. | ||
* [http://www.php.net/manual/en/language.types.string.php string ] $func<br/>The function to be called. | ** [http://www.php.net/manual/en/language.types.string.php string ] $func <br/>The function to be called. | ||
* [http://www.php.net/manual/en/language.types.array.php array ] $args<br/>The arguments to pass to the function. | ** [http://www.php.net/manual/en/language.types.array.php array ] $args <br/>The arguments to pass to the function. | ||
**Default Value: array() | ***Default Value: array() | ||
===createForm()=== | ===createForm()=== | ||
Return an instance of a I2CE_Form from the factory. | Return an instance of a I2CE_Form from the factory. | ||
*Signature: public function createForm($formId) | *Signature: public function createForm($formId) | ||
* | *Parameters: | ||
Parameters: | ** [http://www.php.net/manual/en/language.types.string.php string ] $formId <br/>The name of the form possible with an id | ||
* [http://www.php.net/manual/en/language.types.string.php string ] $formId<br/>The name of the form possible with an id | *Returns: [[Class: I2CE_Form | I2CE_Form]]<br/>or null on failure | ||
===exists()=== | ===exists()=== | ||
Checks to see if the given form has been registered. | Checks to see if the given form has been registered. | ||
*Signature: public function exists($form) | *Signature: public function exists($form) | ||
*Parameters: | |||
** [http://www.php.net/manual/en/language.types.string.php string ] $form <br/>The name of the form. | |||
*Returns: [http://www.php.net/manual/en/language.types.boolean.php boolean ] | *Returns: [http://www.php.net/manual/en/language.types.boolean.php boolean ] | ||
===getClassHierarchy()=== | ===getClassHierarchy()=== | ||
Get the class hierarchy associated to a class. | Get the class hierarchy associated to a class. | ||
*Signature: public function getClassHierarchy($form) | *Signature: public function getClassHierarchy($form) | ||
* | *Parameters: | ||
Parameters: | |||
*$form | *$form | ||
*Returns: [http://www.php.net/manual/en/language.types.array.php array ]<br/>The keys of the array range from 0 to N. The value of key 0 is the class associated to the form. The last key is has value 'I2CE_Form'. Returns null in error. | |||
===getClassName()=== | ===getClassName()=== | ||
*Signature: public function getClassName($form) | *Signature: public function getClassName($form) | ||
Parameters: | *Parameters: | ||
*$form | *$form | ||
===getConst()=== | ===getConst()=== | ||
Shortcut to retrieving a constant value from a form's class object. | Shortcut to retrieving a constant value from a form's class object. | ||
*Signature: public function getConst($form,$var) | *Signature: public function getConst($form,$var) | ||
Parameters: | *Parameters: | ||
* [http://www.php.net/manual/en/language.types.string.php string ] $form<br/>The name of the form. | ** [http://www.php.net/manual/en/language.types.string.php string ] $form <br/>The name of the form. | ||
* [http://www.php.net/manual/en/language.types.string.php string ] $var<br/>The name of the constant. | ** [http://www.php.net/manual/en/language.types.string.php string ] $var <br/>The name of the constant. | ||
===getFieldNames()=== | ===getFieldNames()=== | ||
Get the fields for a given form via what is stored in magic data. | Get the fields for a given form via what is stored in magic data. @param mixed $restict. Defaults to null which means there are no restrictions. Otherwise it should be an array consisting of any numbder of the following keys 'in_db', 'required', and 'unique' the values associated to each key should be true or false. We then only return fields who match the given value | ||
@param mixed $restict. Defaults to null which means there are no restrictions. Otherwise it should | |||
be an array consisting of any numbder of the following keys 'in_db', 'required', and 'unique' the values | |||
associated to each key should be true or false. We then only return fields who match the given value | |||
*Signature: public function getFieldNames($form,$restrictions) | *Signature: public function getFieldNames($form,$restrictions) | ||
* | *Parameters: | ||
Parameters: | ** [http://www.php.net/manual/en/language.types.string.php string ] $form <br/>the short name of a form | ||
* [http://www.php.net/manual/en/language.types.string.php string ] $form<br/>the short name of a form | |||
*$restrictions | *$restrictions | ||
**Default Value: array() | ***Default Value: array() | ||
*Returns: associative<br/>array of string. key is the field the value is the form class | |||
===getForms()=== | ===getForms()=== | ||
get the available forms. | get the available forms. | ||
*Signature: public function getForms() | *Signature: public function getForms() | ||
*Returns: [http://www.php.net/manual/en/language.types.array.php array ] with values the form name | *Returns: [http://www.php.net/manual/en/language.types.array.php array ]<br/>with values the form name | ||
===getStatic()=== | ===getStatic()=== | ||
Return a static variable from the form's class object. | Return a static variable from the form's class object. | ||
*Signature: public function getStatic($form,$var,$const) | *Signature: public function getStatic($form,$var,$const) | ||
Parameters: | *Parameters: | ||
* [http://www.php.net/manual/en/language.types.string.php string ] $form<br/>The name of the form. | ** [http://www.php.net/manual/en/language.types.string.php string ] $form <br/>The name of the form. | ||
* [http://www.php.net/manual/en/language.types.string.php string ] $var<br/>The name of the variable. | ** [http://www.php.net/manual/en/language.types.string.php string ] $var <br/>The name of the variable. | ||
* [http://www.php.net/manual/en/language.types.boolean.php boolean ] $const<br/>Set to true to get a constant instead of a variable | ** [http://www.php.net/manual/en/language.types.boolean.php boolean ] $const <br/>Set to true to get a constant instead of a variable | ||
**Default Value: false | ***Default Value: false | ||
===instance()=== | ===instance()=== | ||
Return the instance of this factory and create it if it doesn't exist. | Return the instance of this factory and create it if it doesn't exist. | ||
Revision as of 22:41, 16 October 2009
This article desrcibes the class I2CE_FormFactory.
- Extends the class: I2CE_Fuzzy.
- Location: Part of the module forms in the package I2CE
- Source: Defined in the file modules/Forms/lib/I2CE_FormFactory.php
- Author: Luke Duncan <lduncan@intrahealth.org>
- Since: v1.0.0
This factory is used to create instances of I2CE_Form objects from the form name.
Variables
$instance
The single instance of this class.
- Type: static private I2CE_FormFactory $instance
$classes
The classes that have been registered with the factory.
- Type: private y $classes
Methods
__construct()
- Signature: public function __construct()
callStatic()
Call a static function in the form's class object.
- Signature: public function callStatic($form,$func,$args)
- Parameters:
createForm()
Return an instance of a I2CE_Form from the factory.
- Signature: public function createForm($formId)
- Parameters:
- string $formId
The name of the form possible with an id
- string $formId
- Returns: I2CE_Form
or null on failure
exists()
Checks to see if the given form has been registered.
- Signature: public function exists($form)
- Parameters:
- string $form
The name of the form.
- string $form
- Returns: boolean
getClassHierarchy()
Get the class hierarchy associated to a class.
- Signature: public function getClassHierarchy($form)
- Parameters:
- $form
- Returns: array
The keys of the array range from 0 to N. The value of key 0 is the class associated to the form. The last key is has value 'I2CE_Form'. Returns null in error.
getClassName()
- Signature: public function getClassName($form)
- Parameters:
- $form
getConst()
Shortcut to retrieving a constant value from a form's class object.
- Signature: public function getConst($form,$var)
- Parameters:
getFieldNames()
Get the fields for a given form via what is stored in magic data. @param mixed $restict. Defaults to null which means there are no restrictions. Otherwise it should be an array consisting of any numbder of the following keys 'in_db', 'required', and 'unique' the values associated to each key should be true or false. We then only return fields who match the given value
- Signature: public function getFieldNames($form,$restrictions)
- Parameters:
- string $form
the short name of a form
- string $form
- $restrictions
- Default Value: array()
- Returns: associative
array of string. key is the field the value is the form class
getForms()
get the available forms.
- Signature: public function getForms()
- Returns: array
with values the form name
getStatic()
Return a static variable from the form's class object.
- Signature: public function getStatic($form,$var,$const)
- Parameters:
instance()
Return the instance of this factory and create it if it doesn't exist.
- Signature: static public function instance()
Inherited Fuzzy Methods
userMessage()
This method is inherited from I2CE_Fuzzy->userMessage()
Fuzzy Methods
getRecords()
This method is implemented by I2CE_FormStorage->getRecords()
