fix 橱窗与地图数据不匹配

@@ -471,7 +471,7 @@ Page({
     this.selectComponent('#list').getList(param);
     this.param=param;
     let now_sid=[];
-    App.Customer.SellerList(param).then(res => {
+    App.Customer.SellerList(param).then(async res => {
       this.mapData.region.southwest.latitude='';
       if (res.ret == 200) {
         let sellersList=res.data;
@@ -562,7 +562,7 @@ Page({
           mk.display='';
         }
       })
-      obj.markers=this.setLocationMarker(obj.markers);
+      obj.markers=await this.setLocationMarker(obj.markers);
       this.setData(obj)
       if(now_sid.length>0) {
         setTimeout(() => {
@@ -710,7 +710,33 @@ Page({
     }
     ds.setA2LHeight(e.type=='hide'?0:40);
   },
-  setLocationMarker(markers){
+  async setMapRegion(){
+    return new Promise((success,fail)=>{
+      if(this.mapCtx){
+        this.mapCtx.getRegion({
+          success:(res)=>{
+            if(res.southwest.latitude) {
+              this.mapData.region = res
+              success()
+            }
+          },
+          fail:()=>{
+            fail()
+          }
+        })
+      }else{
+        fail()
+      }
+    })
+  },
+  async setLocationMarker(markers){
+    try{
+      await this.setMapRegion();
+    }catch (e){
+      this.timeoutGetMarkers()
+      return []
+    }
+
     let map = this.mapData;
     let mks=[]
     let matchPosNum=1