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MDL-19489 - add conditional branching (my first try)

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This commit is contained in:
Andreas Grabs 2010-05-16 20:05:51 +00:00
parent f53fde9f47
commit 73043833e9
29 changed files with 1597 additions and 1088 deletions
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21
mod/feedback/item/textarea/lib.php
View file

@ -38,9 +38,12 @@ class feedback_item_textarea extends feedback_item_base {
$item->itemwidth = $itemwidth;
$item->itemheight = $itemheight;
//all items for dependitem
$feedbackitems = feedback_get_depend_candidates_for_item($feedback, $item);
$commonparams = array('cmid'=>$cm->id,
'id'=>isset($item->id) ? $item->id : NULL,
'typ'=>$item->typ,
'items'=>$feedbackitems,
'feedback'=>$feedback->id);
//build the form
@ -152,7 +155,8 @@ class feedback_item_textarea extends feedback_item_base {
* @return void
*/
function print_item_preview($item) {
global $OUTPUT;
global $OUTPUT, $DB;
$align = right_to_left() ? 'right' : 'left';
$presentation = explode ("|", $item->presentation);
@ -161,6 +165,11 @@ class feedback_item_textarea extends feedback_item_base {
echo '<div class="feedback_item_label_'.$align.'">';
echo '('.$item->label.') ';
echo format_text($item->name.$requiredmark, true, false, false);
if($item->dependitem) {
if($dependitem = $DB->get_record('feedback_item', array('id'=>$item->dependitem))) {
echo ' <span class="feedback_depend">('.$dependitem->label.'-&gt;'.$item->dependvalue.')</span>';
}
}
echo '</div>';
//print the presentation
@ -244,6 +253,16 @@ class feedback_item_textarea extends feedback_item_base {
return $data;
}
//compares the dbvalue with the dependvalue
//dbvalue is the value put in by the user
//dependvalue is the value that is compared
function compare_value($item, $dbvalue, $dependvalue) {
if($dbvalue == $dependvalue) {
return true;
}
return false;
}
function get_presentation($data) {
return $data->itemwidth . '|'. $data->itemheight;
}

23
mod/feedback/item/textarea/textarea_form.php
View file

@ -33,6 +33,22 @@ class feedback_textarea_form extends feedback_item_form {
////////////////////////////////////////////////////////////////////////
//the following is used in all itemforms
////////////////////////////////////////////////////////////////////////
//itemdepending
if($common['items']) {
$mform->addElement('select',
'dependitem',
get_string('dependitem', 'feedback').'&nbsp;',
$common['items']
);
$mform->addHelpButton('dependitem', 'depending', 'feedback');
$mform->addElement('text', 'dependvalue', get_string('dependvalue', 'feedback'), array('size="'.FEEDBACK_ITEM_LABEL_TEXTBOX_SIZE.'"','maxlength="255"'));
}else {
$mform->addElement('hidden', 'dependitem', 0);
$mform->setType('dependitem', PARAM_INT);
$mform->addElement('hidden', 'dependvalue', '');
$mform->setType('dependitem', PARAM_ALPHA);
}
$position_select = $mform->addElement('select',
'position',
get_string('position', 'feedback').'&nbsp;',
@ -52,11 +68,8 @@ class feedback_textarea_form extends feedback_item_form {
$mform->addElement('hidden', 'template', 0);
$mform->setType('template', PARAM_INT);
$mform->addElement('hidden', 'name', 'label');
$mform->setType('template', PARAM_ALPHA);
$mform->addElement('hidden', 'label', '-');
$mform->setType('label', PARAM_ALPHA);
$mform->setType('name', PARAM_RAW);
$mform->setType('label', PARAM_ALPHANUM);
$mform->addElement('hidden', 'typ', $this->type);
$mform->setType('typ', PARAM_ALPHA);