From 7f902ffee28010de218b733b10c86d5bba6a83f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lukas=20Mau=C3=9F?= <lukas.mauss@mni.thm.de>
Date: Mon, 4 Mar 2019 00:50:27 +0100
Subject: [PATCH] Check if there are abstentions before adding
'abstentions-bar' to chart
---
.../shared/statistic/statistic.component.ts | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/app/components/shared/statistic/statistic.component.ts b/src/app/components/shared/statistic/statistic.component.ts
index a41f01f6f..0f32279f4 100644
--- a/src/app/components/shared/statistic/statistic.component.ts
+++ b/src/app/components/shared/statistic/statistic.component.ts
@@ -133,14 +133,16 @@ export class StatisticComponent implements OnInit {
this.ccolors[i] = 'rgba(76,175,80, 0.8)';
}
}
- this.ccolors.push('rgba(189,189,189, 0.8)');
- this.colors.push('rgba(189,189,189, 0.8)');
- this.translateService.get('statistic.abstentions').subscribe(label => {
- this.labels.push(label);
- });
this.contentService.getAnswer(content.id).subscribe(answer => {
this.data = answer.roundStatistics[0].independentCounts;
this.data.push(answer.roundStatistics[0].abstentionCount);
+ if (this.data[this.data.length - 1] > 0) {
+ this.ccolors.push('rgba(189,189,189, 0.8)');
+ this.colors.push('rgba(189,189,189, 0.8)');
+ this.translateService.get('statistic.abstentions').subscribe(label => {
+ this.labels.push(label);
+ });
+ }
this.createChart(this.colors);
});
}
--
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