页面修改

src/components/newTravelmanager/TravelGroupControl/tripmap.vue

@@ -47,13 +47,7 @@
     props: ["PostConfig", "ConfigId"],
     data() {
       return {
-        layerIds: [],
-        sourceIds: [],
         setLoading: false,
-        imageUrl: "",
-        deviceMarkers: [],
-        loadingCity: false,
-        loading: false,
         TripColor: "",
         NationList: [],
         searchNation: {
@@ -387,9 +381,9 @@
         var postJson = {
           ConfigId: this.ConfigId
         };
-        this.imageUrl = this.map.getCanvas().toDataURL("image/png");
-        let mapCanvas = document.querySelector(".mapboxgl-canvas");
-        html2Canvas(document.getElementById("trip_map")).then(function (canvas) {
+        var trip_map_obj = document.getElementById("trip_map");
+        console.log("trip_map_obj",trip_map_obj);
+        html2Canvas(trip_map_obj).then(function (canvas) {
           var image = document.createElement("a");
           image.href = canvas.toDataURL("image/png");
           let blob = that.base64ToBlob(image.href);
@@ -415,12 +409,11 @@
       },
       // 获取国家
       async getAddress(Type) {
-        this.loading = true;
         await this.apipost(
           "dict_get_Destination_GetCityExtList",
           this.searchNation,
           res => {
-            this.loading = false;
+ 
             if (Type == 1) {
               this.NationList = res.data.data;
               this.NationList.forEach(x => {
@@ -430,7 +423,6 @@
                 this.TripMapList.forEach(x => {
                   x.NationList = res.data.data;
                 });
-              this.$forceUpdate();
             }
           },
           err => {}
@@ -521,13 +513,13 @@
             }
           });
         }
-        this.loadingCity = true;
+    
         this.apipost(
           "dict_get_Destination_GetCountryCityList", {
             QCountry: MId
           },
           res => {
-            this.loadingCity = false;
+     
             this.CityList = res.data.data;
             this.CityList.forEach(x => {
               x.ID = Number(x.ID);