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File: vendors/select2/src/js/select2/data/array.js

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File: vendors/select2/src/js/select2/data/array.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Gentelella BladeOne
Render templates using Bootstrap for presentation
Author: By
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Date: 3 years ago
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define([ './select', '../utils', 'jquery' ], function (SelectAdapter, Utils, $) { function ArrayAdapter ($element, options) { var data = options.get('data') || []; ArrayAdapter.__super__.constructor.call(this, $element, options); this.addOptions(this.convertToOptions(data)); } Utils.Extend(ArrayAdapter, SelectAdapter); ArrayAdapter.prototype.select = function (data) { var $option = this.$element.find('option').filter(function (i, elm) { return elm.value == data.id.toString(); }); if ($option.length === 0) { $option = this.option(data); this.addOptions($option); } ArrayAdapter.__super__.select.call(this, data); }; ArrayAdapter.prototype.convertToOptions = function (data) { var self = this; var $existing = this.$element.find('option'); var existingIds = $existing.map(function () { return self.item($(this)).id; }).get(); var $options = []; // Filter out all items except for the one passed in the argument function onlyItem (item) { return function () { return $(this).val() == item.id; }; } for (var d = 0; d < data.length; d++) { var item = this._normalizeItem(data[d]); // Skip items which were pre-loaded, only merge the data if ($.inArray(item.id, existingIds) >= 0) { var $existingOption = $existing.filter(onlyItem(item)); var existingData = this.item($existingOption); var newData = $.extend(true, {}, item, existingData); var $newOption = this.option(newData); $existingOption.replaceWith($newOption); continue; } var $option = this.option(item); if (item.children) { var $children = this.convertToOptions(item.children); Utils.appendMany($option, $children); } $options.push($option); } return $options; }; return ArrayAdapter; });