FlowPacs/yudao-vue-ui/common/js/util.js
2021-11-27 20:09:13 +08:00

136 lines
3.6 KiB
JavaScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

let _debounceTimeout = null,
_throttleRunning = false
/**
* 防抖
* 参考文章 https://juejin.cn/post/6844903669389885453
*
* @param {Function} 执行函数
* @param {Number} delay 延时ms
*/
export const debounce = (fn, delay=500) => {
clearTimeout(_debounceTimeout);
_debounceTimeout = setTimeout(() => {
fn();
}, delay);
}
/**
* 节流
* 参考文章 https://juejin.cn/post/6844903669389885453
*
* @param {Function} 执行函数
* @param {Number} delay 延时ms
*/
export const throttle = (fn, delay=500) => {
if(_throttleRunning){
return;
}
_throttleRunning = true;
fn();
setTimeout(() => {
_throttleRunning = false;
}, delay);
}
/**
* toast 提示
*
* @param {String} title 标题
* @param {Object} param 拓展参数
* @param {Integer} param.duration 持续时间
* @param {Boolean} param.mask 是否遮罩
* @param {Boolean} param.icon 图标
*/
export const msg = (title = '', param={}) => {
if (!title) {
return;
}
uni.showToast({
title,
duration: param.duration || 1500,
mask: param.mask || false,
icon: param.icon || 'none' // TODO 芋艿:是否要区分下 error 的提示,或者专门的封装
});
}
/**
* 检查登录
*
* @param {Boolean} options.nav 如果未登陆,是否跳转到登陆页。默认为 true
* @return {Boolean} 是否登陆
*/
export const isLogin = (options = {}) => {
const token = getAuthToken();
if (token) {
return true;
}
// 若 nav 不为 false则进行跳转登陆页
if (options.nav !== false) {
uni.navigateTo({
url: '/pages/auth/login'
})
}
return false;
}
/**
* 获得认证 Token
*
* @return 认证 Token
*/
export const getAuthToken = () => {
return uni.getStorageSync('token');
}
/**
* 校验参数
*
* @param {String} 字符串
* @param {String} 数据的类型。例如说 mobile 手机号、tel 座机 TODO 芋艿:是否组件里解决
*/
export const checkStr = (str, type) => {
switch (type) {
case 'mobile': //手机号码
return /^1[3|4|5|6|7|8|9][0-9]{9}$/.test(str);
case 'tel': //座机
return /^(0\d{2,3}-\d{7,8})(-\d{1,4})?$/.test(str);
case 'card': //身份证
return /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(str);
case 'mobileCode': //6位数字验证码
return /^[0-9]{6}$/.test(str)
case 'pwd': //密码以字母开头长度在6~18之间只能包含字母、数字和下划线
return /^([a-zA-Z0-9_]){6,18}$/.test(str)
case 'payPwd': //支付密码 6位纯数字
return /^[0-9]{6}$/.test(str)
case 'postal': //邮政编码
return /[1-9]\d{5}(?!\d)/.test(str);
case 'QQ': //QQ号
return /^[1-9][0-9]{4,9}$/.test(str);
case 'email': //邮箱
return /^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$/.test(str);
case 'money': //金额(小数点2位)
return /^\d*(?:\.\d{0,2})?$/.test(str);
case 'URL': //网址
return /(http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:/~\+#]*[\w\-\@?^=%&/~\+#])?/.test(str)
case 'IP': //IP
return /((?:(?:25[0-5]|2[0-4]\\d|[01]?\\d?\\d)\\.){3}(?:25[0-5]|2[0-4]\\d|[01]?\\d?\\d))/.test(str);
case 'date': //日期时间
return /^(\d{4})\-(\d{2})\-(\d{2}) (\d{2})(?:\:\d{2}|:(\d{2}):(\d{2}))$/.test(str) || /^(\d{4})\-(\d{2})\-(\d{2})$/
.test(str)
case 'number': //数字
return /^[0-9]$/.test(str);
case 'english': //英文
return /^[a-zA-Z]+$/.test(str);
case 'chinese': //中文
return /^[\\u4E00-\\u9FA5]+$/.test(str);
case 'lower': //小写
return /^[a-z]+$/.test(str);
case 'upper': //大写
return /^[A-Z]+$/.test(str);
case 'HTML': //HTML标记
return /<("[^"]*"|'[^']*'|[^'">])*>/.test(str);
default:
return true;
}
}