页面修改

src/components/newTravelmanager/travelLineTrip/components/travelDays.vue

@@ -176,7 +176,7 @@
           queryId: 0,
         },
         imgIndex: null,
-        defaultScenicIndex:0,//当前默认选中的景点
+        defaultScenicIndex: 0, //当前默认选中的景点
       };
     },
 
@@ -317,14 +317,12 @@
           this.item.TrafficObj.trafficIntroduce.y = 0
           this.item.TrafficObj.Introduce = JSON.stringify(this.item.TrafficObj.trafficIntroduce);
         }
-        
+
         this.isShowScenicImg = false;
-         if(this.item.ScenicArray&&this.item.ScenicArray.length>0)
-         {
-           this.item.ScenicArray[this.defaultScenicIndex]=JSON.parse(JSON.stringify(this.ScenicArrayList[0]));
-         }
+        if (this.item.ScenicArray && this.item.ScenicArray.length > 0) {
+          this.item.ScenicArray[this.defaultScenicIndex] = JSON.parse(JSON.stringify(this.ScenicArrayList[0]));
+        }
         //this.item.ScenicArray = JSON.parse(JSON.stringify(this.ScenicArrayList))
-      
       }
     },
     computed: {},
@@ -333,12 +331,21 @@
         handler(val, oldVal) {
           this.RenderingOk = false;
           this.ScenicArrayList = []
-          this.item.ScenicArray.forEach((x ,index)=> {
+          this.item.ScenicArray.forEach((x, index) => {
             if (x.DefaultNum > 0) {
-              this.defaultScenicIndex=index;
+              this.defaultScenicIndex = index;
               this.ScenicArrayList.push(x)
             }
           });
+          if (this.ScenicArrayList.length == 0) {
+            this.item.ScenicArray.forEach((x, index) => {
+              if (index == 0) {
+                x.DefaultNum = 1;
+                this.defaultScenicIndex = index;
+                this.ScenicArrayList.push(x)
+              }
+            });
+          }
           if (this.ScenicArrayList && this.ScenicArrayList.length > 0) this.ScenicArrayList.sort((a, b) => {
             return a.Rank - b.Rank
           })