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44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
document.addEventListener('DOMContentLoaded', (event) => {
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let options = {
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chart: {
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type: 'donut'
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},
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theme: {
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palette: 'palette7'
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},
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dataLabels: {
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enabled: true,
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formatter: undefined
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},
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tooltip: {
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enabled: true,
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y: {
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formatter: function (val) {
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return val;
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}
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}
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},
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noData: {
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text: 'A carregar...',
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align: 'center',
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verticalAlign: 'middle',
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offsetX: 0,
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offsetY: 0
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}
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};
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let placeholders = document.querySelectorAll(".chart-question");
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placeholders.forEach(placeholder => {
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let chartOptions = JSON.parse(JSON.stringify(options)); // deep copy
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let data = JSON.parse(placeholder.attributes['answers'].value);
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chartOptions.labels = data.map(el => el.Answer);
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chartOptions.series = data.map(el => el.Count);
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chartOptions.dataLabels.formatter = function (val) {
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return val.toFixed(2) + "%"
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}
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const myChart = new ApexCharts(placeholder, chartOptions);
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myChart.render();
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});
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}); |