From 69aa081ffb9ff71d52b9ddebc8a6d02c0a34f462 Mon Sep 17 00:00:00 2001
From: hanbaoshan <hanbaoshan@aiotlink.com>
Date: 星期四, 05 十一月 2020 13:04:25 +0800
Subject: [PATCH] 修复底图刷新传参失败的bug

---
 src/components/canvas/index.vue |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/components/canvas/index.vue b/src/components/canvas/index.vue
index aa5f89f..c26ef7b 100644
--- a/src/components/canvas/index.vue
+++ b/src/components/canvas/index.vue
@@ -165,11 +165,12 @@
       // this.$emit('changeBaseImg',this.currentCameraId)
       this.$emit('changeLoading', true)
       if (this.currentCameraId) {
+        let _this = this;
         await updateSnapshot(this.currentCameraId)
           .then(res => {
-            if (res.data.cameraId === this.currentCameraId) {
+            if (res.data.cameraId === _this.currentCameraId) {
               this.baseImg = res.data.snapshotUrl;
-              this.$emit('refresh', res.data.snapshotUrl,this.currentCameraId)
+              this.$emit('refresh', res.data.snapshotUrl, _this.currentCameraId)
               this.$forceUpdate()
               this.$notify({
                 type: "success",

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