洛阳学员端
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import store from '@/store';
const install = (Vue, vm) => {
// 打开地图
const openMap = (lat, lng) => {
console.log(lat, lng, '经纬度')
uni.openLocation({
latitude: lat*1,
longitude: lng*1
})
}
// 距离换算
const distanceFn = (val) => {
if(!val) return 0
if (val * 1 < 1000) {
return val.toFixed(2) + '米'
} else {
return (val / 1000).toFixed(2) + '公里'
}
}
// 价格计算
const priceTo = (price = 0) => {
if(!price) return 0
// return (price / 100).toFixed(2)
return (parseInt(price * 100) / 100 / 100).toFixed(2)
}
const distanceLatLng = (lat1, lng1) => {
var that = this;
let lat2 = store.state.latLng.lat;
let lng2 = store.state.latLng.lng;
let rad1 = lat1 * Math.PI / 180.0;
let rad2 = lat2 * Math.PI / 180.0;
let a = rad1 - rad2;
let b = lng1 * Math.PI / 180.0 - lng2 * Math.PI / 180.0;
let s = 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) + Math.cos(rad1) *
Math.cos(
rad2) * Math.pow(
Math.sin(b / 2), 2)));
s = s * 6378.137;
s = Math.round(s * 10000) / 10000;
s = s.toString();
s = s.substring(0, s.indexOf('.') + 2);
return s
}
const getLocation = () => {
return new Promise((resolve, reject) => {
uni.getLocation({
type: 'wgs84',
success: function(res) {
console.log('当前位置的经度:' + res.longitude);
console.log('当前位置的纬度:' + res.latitude);
let obj = {
lat: res.latitude,
lng: res.longitude
}
store.commit('updateLatLng', obj)
resolve(obj)
}
});
}).catch((e) => {})
}
function addZeroPrefix(number) {
return number < 10 ? `0${number}` : number
}
let getDate = (date, splitor = '-') => {
const year = date.getFullYear()
const month = date.getMonth() + 1
const day = date.getDate()
return `${year}${splitor}${addZeroPrefix(month)}${splitor}${addZeroPrefix(day)}`
}
const callPhone = (phone)=> {
phone = phone.trim()
if(!phone) {
uni.showToast({
title: '暂无联系方式',
icon: 'none'
});
return
}
uni.showModal({
content: '确定要拨打:'+phone+'?' ,
success: function (res) {
if (res.confirm) {
uni.makePhoneCall({
phoneNumber: phone //仅为示例
});
} else if (res.cancel) {
console.log('用户点击取消');
}
}
});
}
let truncateText = (text, maxLength)=> {
if(!text) return
if (text.length > maxLength) {
return text.substring(0, maxLength) + "...";
}
return text
}
let goPage = (url, params={}, type='navigateTo')=> {
uni.$u.route({
url,
params,
type
})
}
let clickSignUp = ()=> {
let accessToken = store.state.user.vuex_loginInfo.accessToken
if(!accessToken) {
store.commit('goLogin')
return
}
// return vm.$goPage('/pages/indexEntry/enroll/registInfo/registInfo')
// store.commit('updateNonPlatformStudent', false)
if( vm.vuex_userInfo.applyStep<2) {
vm.$goPage('/pages/indexEntry/enroll/enroll')
}
// 去填表
if( vm.vuex_userInfo.applyStep&& vm.vuex_userInfo.applyStep<5) {
return vm.$goPage('/pages/indexEntry/enroll/registInfo/registInfo')
}
if(vm.vuex_userInfo.applyStep>5) {
uni.$u.toast('您已是报名学员')
}
// 报名进度(0:待报名,1:已选驾校,2:已实名制,3:已填写报名信息,4:已签署合同,5:待支付,6:已支付)
}
let isImagePath = (path)=> {
// 定义常见的图片文件扩展名
const imageExtensions = /\.(jpg|jpeg|png|gif|bmp|svg)$/i;
// 使用正则表达式进行匹配
return imageExtensions.test(path);
}
vm.$u.utils = {
openMap,
getLocation,
priceTo,
distanceLatLng,
distanceFn,
getDate,
callPhone,
truncateText,
clickSignUp,
isImagePath
}
}
export default {
install
}