pco/app/common/js/common.js

import ajax from '@/utils/request.js'
export default {

	getuid() {
		return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
			var r = Math.random() * 16 | 0,
				v = c == 'x' ? r : (r & 0x3 | 0x8);
			return v.toString(16);
		});
	},

	// 提示信息
	toast(msg, icon = 'none', duration = 2000, mask) {
		uni.showToast({
			"icon": icon,
			"title": msg,
			"mask": mask || false,
			"duration": duration
		})
	},
	showLoading(msg) {
		uni.showLoading({
			'title': msg,
			'mask': true
		})
	},
	hidingLoading() {
		uni.hideLoading();
	},
	// 提示信息 底部
	toastBottom(msg, icon = 'none', duration = 2000, mask = false) {
		uni.showToast({
			"icon": icon,
			"title": msg,
			"mask": mask,
			"duration": duration,
			"position": 'bottom'
		})
	},
	// 路由跳转
	to(url) {
		uni.navigateTo({
			url: url,
			animationType: 'slide-in-right',
			animationDuration: 300
		})
	},
	toBar(url) {
		uni.switchTab({
			url: url
		})
	},
	// 返回上一页
	back() {
		uni.navigateBack({
			delta: 1,
			animationType: 'pop-out',
			animationDuration: 200
		})
	},
	// 验证邮箱
	isEmail(email) {
		let reg = /^([a-zA-Z]|[0-9])(\w|\-)+@[a-zA-Z0-9]+\.([a-zA-Z]{2,4})$/;
		if (!reg.test(email)) {
			this.$common.toast('请输入正确邮箱格式')
		}
		return reg.test(email)
	},
	removeNull(obj){
		var newObj = {};
		if(obj != undefined && obj != null) {
			for(var key in obj) {
				if(obj[key] === undefined || obj[key] === null || obj[key] === '') {
					// 
				} else {
					newObj[key] = obj[key];
				}
			}
		}
		return newObj;
	}
}