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// $Id: quiz.admin.js,v 1.5 2009/08/13 16:37:12 sivaji Exp $
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/**
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* Scripts for Quiz administration.
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*/
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var Quiz = Quiz || {};
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Quiz.reg = /^([^\[]*)\[type:([\w -_]+), id:([0-9]+)\]$/;
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// Key should be either always or random.
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Quiz.addQuestion = function (key) {
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var selector = '#edit-' + key + '-autocomplete';
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var selectedItem = $(selector).val();
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var matches = selectedItem.match(Quiz.reg);
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var statusCode = (key == 'always' ? 1 : 2); // e.g. QUIZ_ALWAYS, QUIZ_RANDOM
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if (!matches || matches.length < 4) {
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alert('Error: The entered question was not found.');
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return;
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}
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var title = Drupal.checkPlain(matches[1]);
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var type = Drupal.checkPlain(matches[2]);
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var nid = parseInt(matches[3]);
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var weight = 0;
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$('.question-order-weight-' + statusCode).each(function () {
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var thisVal = parseInt($(this).val());
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if (thisVal > weight) {
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weight = thisVal;
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}
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});
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++weight;
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var out = Drupal.theme('addQuestion', nid, type, title, key, weight);
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$('#questions-order-' + statusCode + ' tr:last').after(out);
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var newRow = $('#questions-order-' + statusCode + ' tr:last').get(0);
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var table = Drupal.tableDrag['questions-order-' + statusCode];
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table.makeDraggable(newRow);
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if (table.changed == false) {
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table.changed = true;
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$(Drupal.theme('tableDragChangedWarning')).insertAfter(table.table).hide().fadeIn('slow');
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}
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$(selector).val(''); // Zero out the value
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Drupal.attachBehaviors();
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};
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Drupal.behaviors.attachRemoveAction = function () {
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$('.rem-link').click(function (e) {
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var $this = $(this);
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var remID = $this.parents('tr').find('.question-order-weight').attr('id');
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var matches = remID.match(/edit-weights-([a-zA-Z]+)-([0-9]+)/);
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if (!matches || matches.length < 3) {
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return false;
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}
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var remItem = matches[1] + '-' + matches[2];
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var statusCode = (matches[1] == 'always') ? 1 : 0;
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var remList = $('#edit-remove-from-quiz');
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var orig = remList.val();
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remList.val(remItem + ',' + orig);
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$this.parents('tr').remove();
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var table = Drupal.tableDrag['questions-order-' + statusCode];
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if (!table.changed) {
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table.changed;
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$(Drupal.theme('tableDragChangedWarning')).insertAfter(table.table).hide().fadeIn('slow');
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}
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e.preventDefault();
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return true;
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});
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};
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Drupal.theme.prototype.addQuestion = function (nid, type, title, state, weight) {
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var fieldID = state + '-' + nid;
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var pre = (location.search.indexOf('?q=') == 0 ? '?q=' : Drupal.settings.basePath);
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var nodeLink = pre + Drupal.encodeURIComponent('node/' + nid);
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var remLink = pre + Drupal.encodeURIComponent('node/' + nid + '/questions/remove');
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var stateCode = (state == 'always') ? 1: 2;
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var actions = 'View'.link(nodeLink) + ' | ' + $('Remove'.link('#')).addClass('rem-link').parent().html();
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return '<tr class="draggable">' +
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'<td>' + title + '<span class="warning tabledrag-changed">*</span></td><td>' + type + '</td><td>' + actions +
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'</td><td style="display:none">' +
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'<div id="edit-weights-' + fieldID + '-wrapper" class="form-item">' +
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'<input id="edit-weights-' + fieldID + '" class="form-text question-order-weight question-order-weight-' + stateCode + '" ' +
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'type="text" value="' + weight + '" size="3" name="weights[' + fieldID + ']" maxlength="4"/>' +
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'</div></td></tr>';
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};
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$(document).ready(function () {
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// Stupid hack to get around bug in tableDrag (collapsed tableDrag tables cannot have hidden Weight fields)
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$('fieldset.collapsible:last>legend>a').click();
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// Effectively bind the autocomplete submit handler to the
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// "Add question" button's submit handler (for both autocomplete fields).
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$('#edit-always-autocomplete,#edit-random-autocomplete').keypress(function (e) {
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if (e.which == 13) {
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/* We could do something like this....
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$this = $(this);
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if ($this.val().length > 0) {
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Quix.addQuestion();
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}
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*/
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// Kill the 'return' handler before the form gets accidentally submitted.
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e.preventDefault();
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e.stopPropagation();
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return true;
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}
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});
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});
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