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fix(charts): unsubscribe when destroy component

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This commit is contained in:
KostyaDanovsky 2017-09-20 14:11:22 +03:00
parent 08851fdfed
commit 549be765f0
19 changed files with 152 additions and 57 deletions
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11
src/app/pages/charts/d3/d3-line.component.ts
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@ -1,4 +1,4 @@
import { Component } from '@angular/core';
import { Component, OnDestroy } from '@angular/core';
import { NbThemeService } from '@nebular/theme';
@Component({
@ -17,7 +17,7 @@ import { NbThemeService } from '@nebular/theme';
</ngx-charts-line-chart>
`,
})
export class D3LineComponent {
export class D3LineComponent implements OnDestroy {
multi = [
{
name: 'Germany',
@ -67,13 +67,18 @@ export class D3LineComponent {
showYAxisLabel = true;
yAxisLabel = 'Population';
colorScheme: any;
themeSubscription: any;
constructor(private theme: NbThemeService) {
this.theme.getJsTheme().subscribe(config => {
this.themeSubscription = this.theme.getJsTheme().subscribe(config => {
const colors: any = config.variables;
this.colorScheme = {
domain: [colors.primaryLight, colors.infoLight, colors.successLight, colors.warningLight, colors.dangerLight],
};
});
}
ngOnDestroy(): void {
this.themeSubscription.unsubscribe();
}
}