fix #5748

src/components/amap/PoiAround.js

@@ -2,6 +2,9 @@ import Taro, { Component } from '@tarojs/taro'
 import { Map } from '@tarojs/components'
 import icons from './icons'
 
+const centerIcon = require('@assets/dingwei.png')
+const centerProject = 'project-999'
+
 function ObjEqual (a = {}, b = {}) { return JSON.stringify(a) === JSON.stringify(b) }
 
 export default class PoiAround extends Component {
@@ -13,17 +16,18 @@ export default class PoiAround extends Component {
 
   componentWillReceiveProps (nextProps) {
     if (this.map) {
-      if (!ObjEqual(nextProps.markers, this.props.markers)) {        
-        const tk = setTimeout(() => {
-          this.map.moveToLocation()
-          console.log(this.map)
-          clearTimeout(tk)
-        }, 1000)
+      if (!ObjEqual(nextProps.markers, this.props.markers)) {
+        this.map.moveToLocation({
+          latitude: nextProps.latitude,
+          longitude: nextProps.longitude,
+        })
       }
     }
   }
 
   handleTap = (e) => {
+    if (e.markerId === centerProject) return;
+
     const marker = this.props.markers.filter(x => x.id === e.markerId)[0]
     this.props.onMarkerClick && this.props.onMarkerClick(marker)
   }
@@ -43,6 +47,16 @@ export default class PoiAround extends Component {
       }
     })
 
+    // 最后放项目位置
+    markers.push({
+      id: centerProject,
+      latitude: this.props.latitude,
+      longitude: this.props.longitude,
+      iconPath: centerIcon,
+      width: 20,
+      height: 20,
+    })
+
     return this.props.longitude && (
       <Map
         id="poi-around"