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implement task editing for Stationtype ?multiplechoice?

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This commit is contained in:
oliver 2016-01-15 12:30:00 +01:00
parent a1e46ff2aa
commit 457a382317
3 changed files with 173 additions and 0 deletions
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65
stationtypes/multiplechoice/MultiplechoiceStationtypeController.inc
View file

@ -105,6 +105,71 @@
}
/**
* Action: edittask.
*
* Edit the task of a Station.
*
* @param array $seminary Current Seminary data
* @param array $groupsgroup Current Groups group data
* @param array $quest Current Quest data
* @param array $station Current Station data
*/
public function edittask($seminary, $groupsgroup, $quest, $station)
{
// Get questions
$answers = $this->Multiplechoice->getAnswers($station['id']);
// Save data
if($this->request->getRequestMethod() == 'POST' && !is_null($this->request->getPostParam('save')))
{
// Get params
$answers = $this->request->getPostParam('answers');
if(is_null($answers)) {
$answers = array();
}
$answers = array_values($answers);
// Save answers
foreach($answers as $answerIndex => &$answer)
{
$this->Multiplechoice->setAnswer(
$this->Auth->getUserId(),
$station['id'],
$answerIndex + 1,
$answer['answer'],
array_key_exists('tick', $answer)
);
}
// Delete deleted answers
$this->Multiplechoice->deleteAnswers(
$station['id'],
count($answers)
);
// Redirect
$this->redirect(
$this->linker->link(
array(
'station',
$seminary['url'],
$groupsgroup['url'],
$quest['url'],
$station['url']
),
1
)
);
}
// Pass data to view
$this->set('task', $station['task']);
$this->set('answers', $answers);
}
/**

49
stationtypes/multiplechoice/MultiplechoiceStationtypeModel.inc
View file

@ -42,6 +42,55 @@
}
/**
* Set an answer for a Station.
*
* @param int $userId ID of creating user
* @param int $stationId ID of Station to set answer for
* @param int $pos Position of answer
* @param string $answer Answer text
* @param int $tick Whether the answer is correct or not
*/
public function setAnswer($userId, $stationId, $pos, $answer, $tick)
{
$this->db->query(
'INSERT INTO stationtypes_multiplechoice '.
'(created_user_id, station_id, pos, answer, tick) '.
'VALUES '.
'(?, ?, ?, ?, ?) '.
'ON DUPLICATE KEY UPDATE '.
'answer = ?, tick = ?',
'iiisisi',
$userId,
$stationId,
$pos,
$answer,
$tick,
$answer,
$tick
);
}
/**
* Delete all answers of a Station above a given index.
*
* @param int $stationId ID of Station to delete answers for
* @param int $offset Offset to delete answers above
*/
public function deleteAnswers($stationId, $offset)
{
// Delete answers
$this->db->query(
'DELETE FROM stationtypes_multiplechoice '.
'WHERE station_id = ? AND pos > ?',
'ii',
$stationId,
$offset
);
}
/**
* Save Character group’s submitted answer for a station.
*

59
stationtypes/multiplechoice/html/edittask.tpl Normal file
View file

@ -0,0 +1,59 @@
<form method="post">
<fieldset>
<legend><?=_('Question')?></legend>
<?=$t->t($task)?>
</fieldset>
<fieldset>
<legend><?=_('Answers')?></legend>
<ul id="answers">
<?php foreach($answers as $answerIndex => &$answer) : ?>
<li>
<label>
<input id="answer-<?=$answerIndex?>-tick" type="checkbox" name="answers[<?=$answerIndex?>][tick]" <?php if(array_key_exists('tick', $answer) && $answer['tick']) : ?>checked="checked"<?php endif ?> />
<?=_('correct answer')?>
</label>
<textarea id="answer-<?=$answerIndex?>" name="answers[<?=$answerIndex?>][answer]" class="answer">
<?=$answer['answer']?>
</textarea>
<button class="remove-answer" type="button">−</button>
<hr />
</li>
<?php endforeach ?>
<li>
<button class="add-answer" type="button">+</button>
</li>
</ul>
</fieldset>
<input type="submit" name="save" value="<?=_('save')?>" />
</form>
<script>
// Text editors
$('textarea.answer').markItUp(mySettings);
// Answers
var answerIndex = <?=count($answers)?>;
var answerElement = '<label><input id="answer-ANSWERINDEX-tick" type="checkbox" name="answers[ANSWERINDEX][tick]" /> <?=_('correct answer')?></label>' +
'<textarea id="answer-ANSWERINDEX" name="answers[ANSWERINDEX][answer]" class="answer"></textarea>' +
'<button class="remove-answer" type="button">−</button>' +
'<hr />';
$(".add-answer").click(addAnswer);
$(".remove-answer").click(removeAnswer);
function addAnswer(event)
{
event.preventDefault();
var parent = $(event.target).parent();
var element = '<li>' + answerElement.replace(/ANSWERINDEX/g, answerIndex) + '</li>';
parent.before(element);
$("#answers li:nth-last-child(2) .remove-answer").click(removeAnswer);
$('#answers li:nth-last-child(2) textarea.answer').markItUp(mySettings);
answerIndex++;
}
function removeAnswer(event)
{
event.preventDefault();
$(event.target).parent().remove();
}
</script>