GrimaForm Class Reference

A holder for the user inputs to a grima, base on the XML file. More...

Public Member Functions
	loadValues ($obj)
	load values into the form More...
	loadPersistentValues ($obj)
	load persistent values into the form More...
	fromXML ($xml)
	interpret XML to determine form fields and behavior More...

Public Attributes
	$fields = array()
	$title

Protected Attributes
	$action

Detailed Description

A holder for the user inputs to a grima, base on the XML file.

Definition at line 1836 of file grima-lib.php.

Member Function Documentation

fromXML()

GrimaForm::fromXML

(

$xml

)

interpret XML to determine form fields and behavior

Parameters

string

$xml

XML document

Definition at line 1879 of file grima-lib.php.

    {

        $doc = new DomDocument();

        $doc->loadXML($xml);

        $xpath = new DomXpath($doc);

        $this->title = $xpath->query('//Title')[0]->nodeValue;

        $this->action = basename($_SERVER['PHP_SELF']); // allow set?


 

        $nodes = $xpath->query('//Field');

        foreach ($nodes as $node) {

            $this->fields[$node->getAttribute('name')] = new GrimaFormField($node);

        }

    }

loadPersistentValues()

GrimaForm::loadPersistentValues

(

$obj

)

load persistent values into the form

Parameters

Object

$obj

array-accessible

Definition at line 1864 of file grima-lib.php.

    {

        foreach ($this->fields as $field) {

            if (($field->persistent) and isset($obj[$field->name])) {

                $field->value = $obj[$field->name];

            }

        }

    }

loadValues()

GrimaForm::loadValues

(

$obj

)

load values into the form

Parameters

Object

$obj

array-accessible

Definition at line 1848 of file grima-lib.php.

    {

        foreach ($this->fields as $field) {

            if (isset($obj[$field->name])) {

                $field->value = $obj[$field->name];

            }

        }

    }

Member Data Documentation

$action

GrimaForm::$action

protected

Definition at line 1840 of file grima-lib.php.

$fields

GrimaForm::$fields = array()

Definition at line 1838 of file grima-lib.php.

$title

GrimaForm::$title

Definition at line 1839 of file grima-lib.php.

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

• grimas/grima-lib.php