From e03de53bd6db0bb2be9a2a1775dc8dd9d5f49416 Mon Sep 17 00:00:00 2001
From: fengxiang <110431245@qq.com>
Date: Thu, 29 Mar 2018 10:44:58 +0800
Subject: [PATCH] value 为0 置为 横线 bug 修复

---
 src/app/routes/reports/query/query.component.ts |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/app/routes/reports/query/query.component.ts b/src/app/routes/reports/query/query.component.ts
index b878e2c..0a782de 100644
--- a/src/app/routes/reports/query/query.component.ts
+++ b/src/app/routes/reports/query/query.component.ts
@@ -503,6 +503,7 @@
       this.reloadChartTitle();
       // ������������
       this.grid.data = [];
+      console.log(lineChartCriteria);
       this.http.post(environment.SERVER_BASH_URL + '/report/line-chart', lineChartCriteria).subscribe(
         (res: ResultBean<{[key: string]: Array<Array<number>>}>) => {
            if (res.code === 1) {
@@ -526,7 +527,7 @@
                                     weight = !!value ? weight : weight + 1;
                                 }
                                 // ���������������������2���
-                                return !!value ? String(Math.round(value * 100) / 100) : '-';
+                                return value != null ? String(Math.round(value * 100) / 100) : '-';
                            }
                        );
                        this.grid.data.push({sensor: sensor, data: sensorData, weight: weight});

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