1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94
| * date : 2019-10-21 10:24 * Author: Lance Ma * Title : User Whether Logged(用户是否登录方法) * Intro : 封装组件(User Whether Logged), 用于项目底层,从APP globalData 中读取用户是否登录 * */ const UserWhetherLogged = () => { const token = app.globalData.userInfo.token return token == '' || undefined || null ? false :true }
* date : 2019-11-05 10:27 * Author: Lance Ma * Title : Media Images Onload(图片是否加载完成方法) * Intro : 封装组件(Media Images Onload), 用于项目底层,依据 image complete 属性,判断图片是否已加载完毕 * */ const LMMediaImagesOnload = u => { if (!u) return false let Image = new Image() Image.src = u return Image.complete ? true : false }
* date : 2019-10-18 11:44 * Author: Lance Ma * Title : Wechat Pages param(页面方法) * Intro : 封装组件(Wechat Pages param), 用于项目底层,LMPagesParam 页面对象(参数) * @t 类型 number * @u 转换url字符串 */ const LMPagesParam = (s = 1, u = false) => { const pages = getCurrentPages() const pageParam = pages[pages.length - s] if (u = true) { const param = LMJSToUrlParam(pageParam.options) const params = param !== false ? '?' + param : '' const redirect = (pageParam.route.indexOf('/') !== 0 ? '/' + pageParam.route : pageParam.route) + params return redirect } return pageParam }
* date : 2019-10-18 10:52 * Author: Lance Ma * Title : Wechat LMRouter(路由方法) * Intro : 封装组件(Wechat LMRouter), 用于项目底层,LMRouter 页面跳转导航(路由) * @t 类型 str * @u 路径&参数 str * */ const LMRouter = (u = '', t = 'navigateTo', auth = false) => { console.log('路由跳转:', u) switch (t) { case 'navigateBack': wx[t]({url: u}) break; case 'reLaunch': wx[t]({ url: u }) break; default: wx[t]({ url: u }) } }
* Date : 2019-10-18 10:49 * Author: Lance Ma * Title : Vant Weapp Notify(方法) * Intro : 封装组件(Vant Weapp Notify), 用于项目底层,Notify 页面提示 * @t 类型 str || obj * @m 提示语 str * */ const LMNotify = (m, t = 'primary', d = 3000) => { return Object.prototype.toString.call(m) === '[object Object]' ? Notify(m) : Notify({ message: m, type: t, duration: d}) }
* Date : 2019-10-21 14:46 * Author: Lance Ma * Title : JS Transition URL Param(方法) * Intro : 封装组件(JS Transition URL Param), 获取当前对象数值,转变为URL参数 * @d 类型 Obj * @return Str || Boolean(false) * */ const LMJSToUrlParam = (d) => { if (Object.keys(d).length == 0) { return false } return JSON.stringify(d).replace(/:/g, "=").replace(/"/g, "").replace(/,/g, "&").match(/\{([^)]*)\}/)[1] }
|