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ENHANCEMENT Made MultiForm->prev() do the same behaviour for saving data as MultiForm->next()

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This commit is contained in:
Sean Harvey 2008-10-01 22:18:44 +00:00
parent 647a5257e3
commit a8877b780f
1 changed files with 5 additions and 5 deletions
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10
code/MultiForm.php
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@ -386,16 +386,16 @@ abstract class MultiForm extends Form {
* @param object $form The form that the action was called on
*/
public function prev($data, $form) {
if(!$this->getCurrentStep()->getPreviousStep() && !$this->getCurrentStep()->canGoBack()) {
// Get the previous step class
$prevStepClass = $this->getCurrentStep()->getPreviousStep();
if(!$prevStepClass && !$this->getCurrentStep()->canGoBack()) {
Director::redirectBack();
return false;
}
// Switch the step to the previous!
$prevStepClass = $this->getCurrentStep()->getPreviousStep();
// Save the form data for the current step
$this->save($data);
$this->save($form->getData());
// Get the previous step of the class instance returned from $currentStep->getPreviousStep()
$prevStep = DataObject::get_one($prevStepClass, "SessionID = {$this->session->ID}");