caimei-applets-hehe/common/util.js

/* 常用工具函数 */
const msg = (title, duration = 1500, mask = true, icon = 'none') => {
    //统一提示方便全局修改
    if (Boolean(title) === false) {
        return
    }
    uni.showToast({
        title,
        duration,
        mask,
        icon
    })
}
const modal = (title, content, confirmText, cancelText, showCancel = false, callBack) => {
    uni.showModal({
        title,
        content,
        confirmText,
        cancelText,
        confirmColor: '#E15616',
        showCancel,
        success: function(res) {
            if (res.confirm) {
                callBack()
            }
        }
    })
}
const json = type => {
    //模拟异步请求数据
    return new Promise(resolve => {
        setTimeout(() => {
            // console.log(resolve+'======='+type);
            resolve(Json[type])
        }, 500)
    })
}

const prePage = () => {
    let pages = getCurrentPages()
    let prePage = pages[pages.length - 2]
    // #ifdef H5
    return prePage
    // #endif
    return prePage.$vm
}

const install = (Vue, vm) => {
    console.log('初始化挂载($util)工具方法 util.js ')
    Vue.prototype.$util = { msg, prePage, modal }
}

export default install