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Destroy chart on redraw

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Torjus Håkestad 2021-04-10 17:48:33 +02:00
parent ef92e31195
commit a51fb5d80b
1 changed files with 6 additions and 1 deletions
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7
web/frontend/src/components/StatsPie.vue
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@ -69,6 +69,8 @@ export default class StatsPie extends Vue {
stats: StatResult[]; stats: StatResult[];
chart?: Chart;
constructor() { constructor() {
super(); super();
this.stats = []; this.stats = [];
@ -152,7 +154,10 @@ export default class StatsPie extends Vue {
const headers = sortedStats.map((s) => s.name); const headers = sortedStats.map((s) => s.name);
const colors = sortedStats.map(() => randomColor()); const colors = sortedStats.map(() => randomColor());
const chart = new Chart(ctx, { if (this.chart) {
this.chart.destroy();
}
this.chart = new Chart(ctx, {
type: 'doughnut', type: 'doughnut',
data: { data: {
labels: headers, labels: headers,