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silverstripe-multiform
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Docs, bug fixes in code

This commit is contained in:
Sean Harvey 2008-04-20 00:28:49 +00:00
parent eb5b57f418
commit facf2e3833
1 changed files with 20 additions and 13 deletions
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33
code/MultiFormStep.php
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@ -32,8 +32,8 @@ class MultiFormStep extends DataObject {
protected static $next_steps;
/**
* Each {@link MultiForm} subclass
* needs at least one step which is marked as the "final" one
* Each {@link MultiForm} subclass needs at least
* one step which is marked as the "final" one
* and triggers the {@link MultiForm->finish()}
* method that wraps up the whole submission.
*
@ -50,9 +50,11 @@ class MultiFormStep extends DataObject {
protected $title;
/**
* Formfields to be rendered with this step
* Form fields to be rendered with this step.
* (Form object is created in {@link MultiForm}.
* This function needs to be implemented
*
* This function needs to be implemented on your
* subclasses of MultiFormStep
*
* @return FieldSet
*/
@ -61,6 +63,11 @@ class MultiFormStep extends DataObject {
}
/**
* Additional form actions to be rendered with this step.
* (Form object is created in {@link MultiForm}.
*
* Note: This is optional, and is to be implemented
* on your subclasses of MultiFormStep
*
* @return FieldSet
*/
@ -70,15 +77,17 @@ class MultiFormStep extends DataObject {
/**
* Get a validator specific to this form.
*
*
* @return Validator
*/
public function getValidator() {
return null;
return false;
}
/**
* Accessor method for $this->title
* Accessor method for $this->title
*
* @return string Title of this step
*/
public function getTitle() {
return $this->title;
@ -108,8 +117,6 @@ class MultiFormStep extends DataObject {
/**
* Save the data for this step into session, serializing it first.
*
* @TODO write a code snippet on how to overload this method!
*
* @param array $data The processed data from save() on MultiForm
*/
@ -153,11 +160,11 @@ class MultiFormStep extends DataObject {
public function getNextStepFromDatabase() {
$nextSteps = $this->stat('next_steps');
if(is_string($nextSteps)) {
$step = DataObject::get($nextSteps, "SessionID = {$this->SessionID}", 'LastEdited DESC');
if($step) return $step->First();
$step = DataObject::get_one($nextSteps, "SessionID = {$this->SessionID}");
if($step) return $step;
} elseif(is_array($nextSteps)) {
$step = DataObject::get($nextSteps[0], "SessionID = {$this->SessionID}", 'LastEdited DESC');
if($step) return $step->First();
$step = DataObject::get_one($nextSteps[0], "SessionID = {$this->SessionID}");
if($step) return $step;
} else {
return false;
}