地图优化

@@ -269,6 +269,7 @@ Page({
     this.hasMarkertap=false
     let markers=this.data.markers;
     console.log('markertap',e)
+    this.activeSellerID=e.markerId
     let bl=1.2;
     let current=0,hasCurrent=true;
     markers.forEach((m,i)=>{
@@ -454,7 +455,7 @@ Page({
         })
         this.setData(obj)
       }
-      if(now_sid.length>0){
+      if(now_sid.length>0 && now_sid._indexOf(this.activeSellerID)<0){
         setTimeout(()=>{
           this.markertap({
             markerId:now_sid[0]
@@ -528,12 +529,13 @@ Page({
       return;
     }
     let i=e.detail.current
+    this.activeSellerID=this.data.markers[i].id
     // this.activeSellerID=this.sellersNow[i];
     // this.markertap({
     //   markerId:this.activeSellerID
     // },false)
     this.markertap({
-      markerId:this.data.markers[i].id
+      markerId:this.activeSellerID
     },false)
   },
   gotoDetail(e){