97 lines
2.2 KiB
JavaScript
97 lines
2.2 KiB
JavaScript
/**
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* Line chart wrapper.
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*
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* @author Htmlstream
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* @version 1.0
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*
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*/
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;(function ($) {
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'use strict';
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$.HSCore.components.HSPieChart = {
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/**
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*
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*
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* @var Object _baseConfig
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*/
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_baseConfig: {},
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/**
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*
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*
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* @var jQuery pageCollection
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*/
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pageCollection: $(),
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/**
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* Initialization of Line chart wrapper.
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*
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* @param String selector (optional)
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* @param Object config (optional)
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*
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* @return jQuery pageCollection - collection of initialized items.
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*/
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init: function (selector, config) {
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this.collection = selector && $(selector).length ? $(selector) : $();
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if (!$(selector).length) return;
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this.config = config && $.isPlainObject(config) ?
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$.extend({}, this._baseConfig, config) : this._baseConfig;
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this.config.itemSelector = selector;
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this.initCharts();
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return this.pageCollection;
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},
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initCharts: function () {
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//Variables
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var $self = this,
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collection = $self.pageCollection;
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//Actions
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this.collection.each(function (i, el) {
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//Variables
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var optFillColors = JSON.parse(el.getAttribute('data-fill-colors'));
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$(el).attr('id', 'pieCharts' + i);
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$('<style id="pieChartsStyle'+ i +'"></style>').insertAfter($(el));
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//Variables
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var pieChartStyles = '',
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optSeries = JSON.parse(el.getAttribute('data-series')),
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optStartAngle = $(el).data('start-angle'),
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data = {
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series: optSeries
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},
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options = {
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showLabel: false,
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chartPadding: 0,
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startAngle: optStartAngle
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};
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var chart = new Chartist.Pie(el, data, options),
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isOnceCreatedTrue = 1;
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chart.on('created', function(){
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if (isOnceCreatedTrue == 1) {
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$(el).find('.ct-series').each(function(i2) {
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pieChartStyles += '#pieCharts' + i +' .ct-series:nth-child('+ (i2 + 1) +') .ct-slice-pie {fill: ' + optFillColors[i2] +'}';
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});
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$('#pieChartsStyle' + i).text(pieChartStyles);
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}
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isOnceCreatedTrue++;
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});
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//Actions
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collection = collection.add($(el));
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});
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}
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};
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})(jQuery);
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