Class: I2CE FormFactory: Difference between revisions
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This article desrcibes the class '''I2CE_FormFactory''' | This article desrcibes the class '''I2CE_FormFactory'''. | ||
*Extends the class: [[Class: I2CE_Fuzzy | I2CE_Fuzzy]]. | |||
It is contained in the module [[iHRIS Module List#forms|forms]] in the package [https://launchpad.net/i2ce I2CE] | It is contained in the module [[iHRIS Module List#forms|forms]] in the package [https://launchpad.net/i2ce I2CE] | ||
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*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()=== | ||
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*Returns: [[Class: I2CE_Form | I2CE_Form]] or null on failure | *Returns: [[Class: I2CE_Form | I2CE_Form]] or null on failure | ||
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 ] $formId<br/>The name of the form possible with an id | ||
===exists()=== | ===exists()=== | ||
Checks to see if the given form has been registered. | Checks to see if the given form has been registered. | ||
*Signature: public function exists($form) | *Signature: public function exists($form) | ||
*Returns: [http://www.php.net/manual/en/language.types.boolean.php boolean] | *Returns: [http://www.php.net/manual/en/language.types.boolean.php boolean ] | ||
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 ] $form<br/>The name of the form. | ||
===getClassHierarchy()=== | ===getClassHierarchy()=== | ||
Get the class hierarchy associated to a class. | Get the class hierarchy associated to a class. | ||
*Signature: public function getClassHierarchy($form) | *Signature: public function getClassHierarchy($form) | ||
*Returns: [http://www.php.net/manual/en/language.types.array.php array] The keys of the array range from 0 to N. The value of key 0 is the class associated to the form. The last key is has value 'I2CE_Form'. | *Returns: [http://www.php.net/manual/en/language.types.array.php array ] The keys of the array range from 0 to N. The value of key 0 is the class associated to the form. The last key is has value 'I2CE_Form'. | ||
Returns null in error. | Returns null in error. | ||
Parameters: | Parameters: | ||
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*Signature: public function getConst($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. | ||
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*Returns: associative array of string. key is the field the value is the form class | *Returns: associative array of string. key is the field the value is the form class | ||
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 | *$restrictions | ||
**Default Value: array() | **Default Value: array() | ||
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get the available forms. | get the available forms. | ||
*Signature: public function getForms() | *Signature: public function getForms() | ||
*Returns: [http://www.php.net/manual/en/language.types.array.php array] with values the form name | *Returns: [http://www.php.net/manual/en/language.types.array.php array ] with values the form name | ||
===getStatic()=== | ===getStatic()=== | ||
Return a static variable from the form's class object. | Return a static variable from the form's class object. | ||
*Signature: public function getStatic($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()=== | ||
Revision as of 22:26, 16 October 2009
This article desrcibes the class I2CE_FormFactory.
- Extends the class: I2CE_Fuzzy.
It is contained in the module forms in the package I2CE
The class is defined in the file: modules/Forms/lib/I2CE_FormFactory.php
This factory is used to create instances of I2CE_Form objects from the form name.
- Author: Luke Duncan <lduncan@intrahealth.org>
- Since: v1.0.0
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:
- string $form
The name of the form. - string $func
The function to be called. - array $args
The arguments to pass to the function.- Default Value: array()
createForm()
Return an instance of a I2CE_Form from the factory.
- Signature: public function createForm($formId)
- Returns: I2CE_Form or null on failure
Parameters:
- string $formId
The name of the form possible with an id
exists()
Checks to see if the given form has been registered.
- Signature: public function exists($form)
- Returns: boolean
Parameters:
- string $form
The name of the form.
getClassHierarchy()
Get the class hierarchy associated to a class.
- Signature: public function getClassHierarchy($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. Parameters:
- $form
getClassName()
- Signature: public function getClassName($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)
- Returns: associative array of string. key is the field the value is the form class
Parameters:
- string $form
the short name of a form - $restrictions
- Default Value: array()
getForms()
get the available forms.
- Signature: public function getForms()
- Returns: array with values the form name
getStatic()
Return a static variable from the form's class object.
- Signature: public function getStatic($form,$var,$const)
Parameters:
- string $form
The name of the form. - string $var
The name of the variable. - boolean $const
Set to true to get a constant instead of a variable- Default Value: false
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()
