Class: I2CE FormStorage multi flat

This article describes the class I2CE_FormStorage_multi_flat.

• Extends the class: I2CE_FormStorage_DB.
• Location: Part of the module forms-storage-multiflat in the package I2CE
• Source: Defined in the file modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 33
• Author: Carl Leitner <litlfred@ibiblio.org>
• Since: v4.0.1

@filesource Class I2CE_FormStorage_multi_flat

Variables

$storage_options_cache

of I2CE_MagicDataNodes. The keys are the names of forms which have flat storage.

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 77
• Type: protected array $storage_options_cache

$databases

sting. Keys are componentities and values are the assoicated database

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 107
• Type: protected array $databases

$componentized_forms

componentized_forms. The array of componentized forms

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 112
• Type: protected array $componentized_forms

$formObjs

. Keys are form names, values are instanceof I2CE_Form

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 142
• Type: protected array $formObjs

Methods

__construct()

The constructor for the storage mechanism

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 122
• Signature: public function __construct($name,$global_options)
• Parameters:
  • string $name
  • array $global_options
    Default to empty array. The array of options that are the same across all all forms which share a commone storage mechanisms
    • Default Value: array()

fieldIsColumn()

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 80
• Signature: protected function fieldIsColumn($data)
• Parameters:
  • $data

getFieldData()

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 89
• Signature: protected function getFieldData($data)
• Parameters:
  • $data

getFormObj()

Get a (cached) form object for the given form

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 149
• Signature: protected function getFormObj($form)
• Parameters:
  • string $form
• Returns: I2CE_Form
  or false on failure.

getRequiredFieldsQuery()

Construct a query (to be used as a sub-select) to view the fields of the given form. It always will return the id of the form as well @param callback $field_refernece_callback. A callback function whose first arguement is the form, the second arguements is the field and which returns the way the field value should be references as a field. If the callback is null (the default) then the reference used is "$form+$field"

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 175
• Signature: public function getRequiredFieldsQuery($form,$fields,$id,$parent,$field_reference_callback,$mod_time)
• Parameters:
  • string $form
  • mixed $fields
    Either a string, the field, or an array of string, the fields.
  • mixed $id
    Defaults to null. If non-null it is the id that we wish to limit to.
    • Default Value: null
  • boolean $parent
    Defaults to false. If true, we include the parent id as a referenced field If it is scalar and non-boolean, it is consider to be the ID of the parent, and then we get all forms with parent the given id.
    • Default Value: false
  • $field_reference_callback
    • Default Value: null
  • integer $mod_time
    Defaults to -1. If non-negative, we only list the requested fields for an id if at least one of them has a modification time greater than or equal to $mod_time. If the form storage has no way of tracking modifucation time, all entries are listed.
    • Default Value: -1
• Returns: string
  the query or false on failed.

getStorageOptions()

Checks that the storage mechansim for the given form is 'multi_flat' and has storage options.

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 50
• Signature: protected function getStorageOptions($form)
• Parameters:
  • string $form
• Returns: mixed
  I2CE_MagicDataNode of flat storage options on success, false on failure.

isWritable()

Checks to see if this storage mechansim is writable

• Defined in i2ce/modules/Forms/modules/FormStorage/modules/FormStorageMultiFlat/lib/I2CE_FormStorage_multi_flat.php on line 39
• Signature: public function isWritable()
• Returns: boolean.
  false

Inherited Methods

FF_populateHistory()

This public method is inherited from I2CE_FormStorage_DB->FF_populateHistory()

getFields()

This public method is inherited from I2CE_FormStorage_DB->getFields()

getIdsAsChild()

This public method is inherited from I2CE_FormStorage_DB->getIdsAsChild()

getRecords()

This public method is inherited from I2CE_FormStorage_DB->getRecords()

listDisplayFields()

This public method is inherited from I2CE_FormStorage_DB->listDisplayFields()

listFields()

This public method is inherited from I2CE_FormStorage_DB->listFields()

lookupDisplayField()

This public method is inherited from I2CE_FormStorage_DB->lookupDisplayField()

lookupField()

This public method is inherited from I2CE_FormStorage_DB->lookupField()

populate()

This public method is inherited from I2CE_FormStorage_DB->populate()

search()

This public method is inherited from I2CE_FormStorage_DB->search()

FF_IG_setSequence()

This public method is inherited from I2CE_FormStorage_Mechanism->FF_IG_setSequence()

FF_save()

This public method is inherited from I2CE_FormStorage_Mechanism->FF_save()

delete()

This public method is inherited from I2CE_FormStorage_Mechanism->delete()

getFormsById()

This public method is inherited from I2CE_FormStorage_Mechanism->getFormsById()

populateHistory()

This public method is inherited from I2CE_FormStorage_Mechanism->populateHistory()

save()

This public method is inherited from I2CE_FormStorage_Mechanism->save()

compareFormsByFields()

This protected method is inherited from I2CE_FormStorage_Mechanism->compareFormsByFields()

getLimitedFields()

This protected method is inherited from I2CE_FormStorage_Mechanism->getLimitedFields()

_hasMethod()

This public method is inherited from I2CE_Fuzzy->_hasMethod()

Inherited Variables

$db

Theis protected variable is inherited from I2CE_FormStorage_DB->$db

$name

Theis protected variable is inherited from I2CE_FormStorage_Mechanism->$name

$global_options

Theis protected variable is inherited from I2CE_FormStorage_Mechanism->$global_options

$ordering

Theis protected variable is inherited from I2CE_FormStorage_Mechanism->$ordering

Inherited Fuzzy Methods

userMessage()

This method is inherited from I2CE_Fuzzy->userMessage()