【报Bug】nvue页面getCenterLocation方法无回调

分类：uni-app

bug反馈

产品分类： uniapp/App

PC开发环境操作系统： Windows

PC开发环境操作系统版本号： 10

HBuilderX类型：正式

HBuilderX版本号： 2.8.11

手机系统： Android

手机系统版本号： Android 10

手机厂商：华为

手机机型： magic TNY-AL00

页面类型： nvue

打包方式：云端

项目创建方式： HBuilderX

操作步骤：

.

预期结果：

获取到当前地图中心点坐标

实际结果：

无回调

bug描述：

nvue页面getCenterLocation方法无回调

2020-09-11 15:40 负责人:DCloud_uni-ad_HDX 分享

4 个回复

DCloud_uni-ad_HDX

验证没有问题，请提供测试代码

<template>  
  <view>  
    <map id="map1" class="map1" :show-location="true" :latitude="latitude" :longitude="longitude"></map>  
    <button @click="getCenterLocation">getCenterLocation</button>  
  </view>  
</template>  

<script>  
  export default {  
    data() {  
      return {  
        latitude: 39.925539,  
        longitude: 116.279037  
      }  
    },  
    onReady() {  
      this.mapContext = uni.createMapContext("map1", this);  
    },  
    methods: {  
      getCenterLocation() {  
        this.mapContext.getCenterLocation({  
          success: (res) => {  
            console.log("getCenterLocation");  
            console.log(res);  
          }  
        })  
      }  
    }  
  }  
</script>  

<style>  
  .map1 {  
    width: 750rpx;  
    height: 400px;  
  }  
</style>

曹大宝 (作者)

<template>

<view>

<map :style="{width: map_width,height:map_height}"

controls="controls"

latitude="latitude"

longitude="longitude"

markers="covers"

scale = "scale"

polyline = "polyline"

circles = "circles"
enable-3D

show-location

id="map1"

ref = "map1"

show-location="true"
@regionchange = "regionchange"

@markertap = "markertap"

>



</map>

</view>

<script>

const conf = uni.getStorageSync('conf');

export default {

components: {uniNavBar},

data() {

return {

data:{},

map_width:"",

map_height:"",

btn:"",

id:0,

controls: [],

polyline:[],

circles:[],

scale:20,

title:"map",

latitude: 39.909,

longitude: 116.39742,

covers: [],

statusBarHeight:"",

detail:{},

id:"map1",

address:""

}

},

methods: {

regionchange(e){

this.mapContext.getCenterLocation({

success(res) {

console.log(res);

console.log(1234);

},

fail(err){

console.log(err);

console.log(12345);

},

complete(e) {

console.log(3);

console.log(123456);

}

})

}

},

}

</template>

2020-09-16 11:25

曹大宝 (作者) - 嗷呜嗷呜嗷呜

<template>  
    <view>  
    <map :style="{width: map_width,height:map_height}"  
             :controls="controls"   
             :latitude="latitude"   
             :longitude="longitude"   
             :markers="covers"  
             :scale = "scale"  
             :polyline = "polyline"  
             :circles = "circles"  
             enable-3D  
             show-location  
             id="map1"  
             ref = "map1"  
             :show-location="true"  
             @regionchange = "regionchange"  
             @markertap = "markertap"  
             >  
            <!-- @tap = "test" -->  
        </map>    
    </view>  
<script>  
    const conf = uni.getStorageSync('conf');  
    export default {  
            components: {uniNavBar},  
        data() {  
            return {  
                data:{},  
                map_width:"",  
                map_height:"",  
                btn:"",  
                id:0,  
                controls: [],  
                polyline:[],  
                circles:[],  
                scale:20,  
                title:"map",  
                latitude: 39.909,  
                longitude: 116.39742,  
                covers: [],  
                statusBarHeight:"",  
                detail:{},  
                id:"map1",  
                address:""  
            }  
        },  
        methods: {  
            regionchange(e){  
                this.mapContext.getCenterLocation({  
                        success(res) {  
                            console.log(res);  
                            console.log(1234);  
                        },  
                        fail(err){  
                            console.log(err);  
                            console.log(12345);  
                        },  
                        complete(e) {  
                            console.log(3);  
                            console.log(123456);  
                        }  
                })  
            }  
        },  
    }  
</template>