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/**
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* JavaScript for form editing grouping conditions.
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*
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* @module moodle-availability_grouping-form
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*/
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M.availability_grouping = M.availability_grouping || {};
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/**
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* @class M.availability_grouping.form
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* @extends M.core_availability.plugin
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*/
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M.availability_grouping.form = Y.Object(M.core_availability.plugin);
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/**
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* Groupings available for selection (alphabetical order).
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*
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* @property groupings
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* @type Array
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*/
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M.availability_grouping.form.groupings = null;
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/**
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* Initialises this plugin.
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*
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* @method initInner
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* @param {Array} groupings Array of objects containing groupingid => name
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*/
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M.availability_grouping.form.initInner = function(groupings) {
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this.groupings = groupings;
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};
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M.availability_grouping.form.getNode = function(json) {
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// Create HTML structure.
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var html = '<label><span class="pr-3">' + M.util.get_string('title', 'availability_grouping') + '</span> ' +
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'<span class="availability-group">' +
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'<select name="id" class="custom-select">' +
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'<option value="choose">' + M.util.get_string('choosedots', 'moodle') + '</option>';
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for (var i = 0; i < this.groupings.length; i++) {
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var grouping = this.groupings[i];
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// String has already been escaped using format_string.
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html += '<option value="' + grouping.id + '">' + grouping.name + '</option>';
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}
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html += '</select></span></label>';
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var node = Y.Node.create('<span class="d-flex flex-wrap align-items-center">' + html + '</span>');
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// Set initial value if specified.
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if (json.id !== undefined &&
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node.one('select[name=id] > option[value=' + json.id + ']')) {
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node.one('select[name=id]').set('value', '' + json.id);
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}
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// Add event handlers (first time only).
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if (!M.availability_grouping.form.addedEvents) {
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M.availability_grouping.form.addedEvents = true;
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var root = Y.one('.availability-field');
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root.delegate('change', function() {
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// Just update the form fields.
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M.core_availability.form.update();
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}, '.availability_grouping select');
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}
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return node;
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};
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M.availability_grouping.form.fillValue = function(value, node) {
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var selected = node.one('select[name=id]').get('value');
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if (selected === 'choose') {
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value.id = 'choose';
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} else {
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value.id = parseInt(selected, 10);
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}
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};
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M.availability_grouping.form.fillErrors = function(errors, node) {
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var value = {};
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this.fillValue(value, node);
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// Check grouping item id.
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if (value.id === 'choose') {
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errors.push('availability_grouping:error_selectgrouping');
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}
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};
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