电影网站怎么做流量,网站 宗旨,深圳有名的网站设计公司,友情链接方面pr的选择应该优先选择的链接为需求 有个表单需要一键获取对应位置 并显示出来效果如下#xff1a; 点击一键获取获取对应位置 显示在 picker 默认选中
前端 代码如下: view classbox_7 {{ showChange1? change-style: }}view classbox_11view class 点击一键获取获取对应位置 显示在 picker 默认选中
前端 代码如下: view classbox_7 {{ showChange1? change-style: }}view classbox_11view classtext-wrapper_6 {{ showChange1? change-style-postiona: }}text lines1 classtext_29考试地址/texttext lines1 classtext_30 /text lines1 classtext_31*/text/viewpicker classregion-select moderegion bindchangebindRegionChange value{{region}} custom-item{{customItem}}view classpicker{{region[0]}} {{region[1]}} {{region[2]}}/view/pickerbutton bindtapgetUserLocation classget-position {{ showChange1? change-style-postion:}}一键获取/button/view/view
一定注意小程序中要配置不然获取位置不生效。 permission: {scope.userLocation: {desc: 你的位置信息将用于小程序位置接口的效果展示}},requiredPrivateInfos : [ getLocation ],
小程序js如下注意 获取到 经纬度之后 请求腾讯 api key 要进行申请 申请很快
申请地址 腾讯位置服务 - 立足生态连接未来 getUserLocation: function () {let that this;wx.getSetting({success: (res) {if (res.authSetting[scope.userLocation] ! undefined res.authSetting[scope.userLocation] ! true) {//如果没有授权就提示需要授权wx.showModal({title: 请求授权当前位置,content: 需要获取您的地理位置请确认授权,success: function (res) {if (res.cancel) {wx.showToast({title: 拒绝授权,icon: none,duration: 1000})} else if (res.confirm) {wx.openSetting({success: function (dataAu) {if (dataAu.authSetting[scope.userLocation] true) {wx.showToast({title: 授权成功,icon: success,duration: 1000})//再次授权调用wx.getLocation的APIthat.getLocations();} else {wx.showToast({title: 授权失败,icon: none,duration: 1000})}}})}}})} else if (res.authSetting[scope.userLocation] undefined) {that.getLocations();}else {that.getLocations();}}})
},
//获取经纬度getLocations()
{let that this;wx.getLocation({type: wgs84,success (res) {const latitude res.latitudeconst longitude res.longitudewx.request({url: https://apis.map.qq.com/ws/geocoder/v1/,data: {location: ${latitude},${longitude},key: that.data.key,get_poi: 0},success(res) {if(res.statusCode200){const addressComponent res.data.result.address_component;const province addressComponent.province;const city addressComponent.city;const district addressComponent.district;var showChange 0;if((provincecitydistrict).length12){showChange 1;}var result [province, city, district];that.setData({region: result,showChange: showChange,addressSelect:1,})}else{wx.showToast({title: 定位获取失败,请手动选择~,icon: none})}}})}})
},
