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ENHANCEMENT Custom text for back/next and submit buttons on a per-step basis (defaults to MultiForm.BACK, MultiForm.SUBMIT etc translatable entities)

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This commit is contained in:
Sean Harvey 2010-05-11 03:27:42 +00:00
parent b84fae26a3
commit 60fa84df85
2 changed files with 29 additions and 5 deletions
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8
code/MultiForm.php
View File

@ -315,19 +315,19 @@ abstract class MultiForm extends Form {
// If the form is at final step, create a submit button to perform final actions
// The last step doesn't have a next button, so add that action to any step that isn't the final one
if($step->isFinalStep()) {
$actions->push(new FormAction('finish', _t('MultiForm.SUBMIT', 'Submit')));
$actions->push(new FormAction('finish', $step->getSubmitText()));
} else {
$actions->push(new FormAction('next', _t('MultiForm.NEXT', 'Next')));
$actions->push(new FormAction('next', $step->getNextText()));
}
// If there is a previous step defined, add the back button
if($step->getPreviousStep() && $step->canGoBack()) {
// If there is a next step, insert the action before the next action
if($step->getNextStep()) {
$actions->insertBefore(new FormAction('prev', _t('MultiForm.BACK', 'Back')), 'action_next');
$actions->insertBefore(new FormAction('prev', $step->getPrevText()), 'action_next');
// Assume that this is the last step, insert the action before the finish action
} else {
$actions->insertBefore(new FormAction('prev', _t('MultiForm.BACK', 'Back')), 'action_finish');
$actions->insertBefore(new FormAction('prev', $step->getPrevText()), 'action_finish');
}
}

26
code/MultiFormStep.php
View File

@ -284,7 +284,31 @@ class MultiFormStep extends DataObject {
return DataObject::get_one($prevStepClass, "\"SessionID\" = {$this->SessionID}");
}
}
/**
* Get the text to the use on the button to the previous step.
* @return string
*/
public function getPrevText() {
return _t('MultiForm.BACK', 'Back');
}
/**
* Get the text to use on the button to the next step.
* @return string
*/
public function getNextText() {
return _t('MultiForm.NEXT', 'Next');
}
/**
* Get the text to use on the button to submit the form.
* @return string
*/
public function getSubmitText() {
return _t('MultiForm.SUBMIT', 'Submit');
}
/**
* Sets the form that this step is directly related to.
*