109 lines
3.3 KiB
JavaScript
109 lines
3.3 KiB
JavaScript
/*
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* jQuery Phoca Select2
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* https://www.phoca.cz
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*
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* Copyright (C) 2016 Jan Pavelka www.phoca.cz
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*
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* Licensed under the MIT license
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*/
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(function (jQuery) {
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"use strict";
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var phLang = Joomla.getOptions('phLang');
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jQuery.extend(jQuery.fn.select2.defaults, {
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formatNoMatches: function () { return phLang['COM_PHOCAGALLERY_NO_MATCHES_FOUND']; },
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formatInputTooShort: function (input, min) { var n = min - input.length; return phLang['COM_PHOCAGALLERY_PLEASE_ENTER'] + " " + n + " " + phLang['COM_PHOCAGALLERY_S_MORE_CHARACTER'] + (n == 1? "" : "s"); },
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formatInputTooLong: function (input, max) { var n = input.length - max; return phLang['COM_PHOCAGALLERY_PLEASE_DELETE'] + " " + n + " " + phLang['COM_PHOCAGALLERY_S_CHARACTER'] + (n == 1? "" : "s"); },
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formatSelectionTooBig: function (limit) { return phLang['COM_PHOCAGALLERY_YOU_CAN_ONLY_SELECT'] + " " + limit + " " + phLang['COM_PHOCAGALLERY_S_ITEM'] + (limit == 1 ? "" : "s"); },
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formatLoadMore: function (pageNumber) { return phLang['COM_PHOCAGALLERY_LOADING_MORE_RESULTS'] + " ..."; },
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formatSearching: function () { return phLang['COM_PHOCAGALLERY_SEARCHING'] + " ..."; }
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});
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})(jQuery);
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function phSearchItemsMultiple(element, url, id, multiple, splitChar) {
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jQuery(element).select2({
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//dropdownAutoWidth : true,
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//width: "auto",
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placeholder: "",
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minimumInputLength: 1,
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multiple: multiple,
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ajax: {
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url: url,
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dataType: 'json',
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data: function(term, page) {
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return {
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q: term,
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page_limit: 10,
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item_id: id,
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}
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},
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results: function(data, page) {
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if ( data.status == 0 ){
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return { results: data.error }
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} else {
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return { results: data.items }
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}
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}
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},
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formatResult: formatResult,
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formatSelection: formatSelection,
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initSelection: function(element, callback) {
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var data = [];
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jQuery(element.val().split("" + splitChar + "")).each(function(i) {
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var item = this.split(':');
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data.push({
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id: item[0],
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title: item[1]
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});
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});
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if (multiple == false) {
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// No multiple
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callback(data[0]);
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} else {
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// Multiple
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// Cannot be set when single product because the input will be empty at start (now it is including string but when saving, string will be changed to int)
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jQuery(element).val('');
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callback(data);
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}
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}
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});
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}
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function formatResult(item) {
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var phVars = Joomla.getOptions('phVars');
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if (item.image !== undefined) {
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return '<div><img src="' + phVars['uriRoot'] + item.image + '" />' + item.title + '</div>';
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} else {
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return '<div>' + item.title + '</div>';
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}
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}
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function formatSelection(data) {
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// Menu link - we need to select category in menu link too
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// Options of categories will be loaded by ajax
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if(data.categories && jQuery("#jform_request_catid").length) {
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jQuery("#jform_request_catid option").remove();
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jQuery(data.categories.split(",")).each(function(i) {
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var itemC = this.split(':');
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jQuery("#jform_request_catid").append(jQuery('<option>', {value: itemC[0], text: itemC[1]}));
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});
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jQuery("select").trigger("liszt:updated");
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jQuery("select").trigger("chosen:updated");
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//jQuery(".inputbox").chosen({disable_search_threshold : 10,allow_single_deselect : true});
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}
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// End Menu link
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return data.title;
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};
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