正文:
一:需求及效果圖展示
從后端API獲取到起始地和目的地的經緯度坐標與地名。用戶點擊起始地便打開地圖展示坐標的附近街景,路線,或者打開外部地圖。

二:源代碼
<block wx:for="{{data_2}}" wx:key='index' wx:if="{{data_2.length}}"> <view style='margin-left:10rpx;'>訂單號: {{item.order_num}}</view> <view class='page_row'> <view class='centent'> <view style='margin-left:10rpx;' wx:if='{{item.server_info.linkman}}'>下單人: {{item.server_info.linkman}} <text style='color:#999;margin-left:40rpx;font-size:32rpx;' wx:if='{{item.server_info.tel}}'>聯系電話: {{item.server_info.tel}}</text> </view> <view style='color:#999;margin-top:15rpx;' wx:if='{{item.car_info.title}}'> <view style='color:#999;margin-left:10rpx;font-size:28rpx' bindtap='apen_add'data-name='{{item.server_info.address}}' data-latitude_siji='{{item.server_info.coordinate_start}}'><image style='width:32rpx;height:32rpx' src='../../image/location.png'/> 導航至起始地:{{item.server_info.address}} </view> </view> <view style='color:#999;margin-top:15rpx;' wx:if='{{item.car_info.title}}'> <view style='color:#999;margin-left:10rpx;font-size:28rpx' bindtap='apen_add' data-name='{{item.server_info.address_end_text}}' data-longitude_siji='{{item.server_info.coordinate_end}}'><image style='width:32rpx;height:32rpx' src='/image/location.png'/> 導航至目的地: {{item.server_info.address_end_text}} </view> </view> <view style='color:#999;margin-top:15rpx;' wx:if='{{item.car_info.title}}'> <view style='color:#999;margin-left:10rpx;font-size:28rpx'> 分配時間:{{item.time_tired}}</view> </view> </view> </view> <view class='xxx'></view> </block> apen_add: function (e) { var that = this var latitude, longitude var name = e.currentTarget.dataset.name if (e.currentTarget.dataset.latitude_siji) { var latitude_siji = e.currentTarget.dataset.latitude_siji.split(',') latitude = Number(latitude_siji[0]) longitude = Number(latitude_siji[1]) } if (e.currentTarget.dataset.longitude_siji) { var longitude_siji = e.currentTarget.dataset.longitude_siji.split(',') latitude = Number(longitude_siji[0]) longitude = Number(longitude_siji[1]) } wx.getSetting({ success: (res) => { if (res.authSetting['scope.userLocation'] != undefined && res.authSetting['scope.userLocation'] != true) { wx.showModal({ title: '是否授權當前位置', content: '需要獲取您的地理位置,請確認授權,否則地圖定位功能將無法使用', success: function (res) { if (res.cancel) { console.info("1授權失敗返回數據"); } else if (res.confirm) { //village_LBS(that); wx.openSetting({ success: function (data) { if (data.authSetting["scope.userLocation"] == true) { wx.showToast({ title: '授權成功', icon: 'success', duration: 5000 }) wx.openLocation({ latitude: latitude, longitude: longitude, name: name, scale: 28 }) } else { wx.showToast({ title: '授權失敗', icon: 'success', duration: 5000 }) } } }) } } }) } else { wx.openLocation({ latitude: latitude, longitude: longitude, name: name, scale: 28 }) } } }) },
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