組件長這樣
主要有標(biāo)題、內(nèi)容、按鈕個(gè)數(shù)、按鈕顏色、按鈕文案這些可配置項(xiàng)
期望的調(diào)用方式一
不需要等待用戶二次確認(rèn)
import Modal from 'common/components/modal'handleModal() { Modal({ title: '賺取收益？', content: '根據(jù)您的授權(quán)金額和計(jì)息天數(shù)計(jì)算得出(還未到賬)。實(shí)際以到賬金額為準(zhǔn)。', confirmText: '我知道了' })}期望的調(diào)用方式二
需要等待用戶二次確認(rèn)
import Modal from 'common/components/modal'async handleModal() { await Modal({ title: '確定現(xiàn)在申請(qǐng)結(jié)束嗎？', content: '申請(qǐng)后預(yù)計(jì)1-5個(gè)工作日可退出', cancelColor: '#ff7400', confirmColor: '#000', showCancel: true })}模板長這樣
common/components/modal/modal.vue
這里用 transition 來包裹動(dòng)畫，填好配置參數(shù)就行了
handleConfirm() 二次確認(rèn)事件我們不放這里實(shí)現(xiàn)，具體原因后面會(huì)講
<template> <transition name="modal-pop"> <div class="wrap" v-show="visible"> <div class="modal"> <h3>{{ title }}</h3> <p>{{ content }}</p> <div class="btns"> <span v-if="showCancel" @click="visible = false" :style="`color: ${cancelColor}`">{{ cancelText }}</span> <span @click="handleConfirm()" :style="`color: ${confirmColor}`">{{ confirmText }}</span> </div> </div> </div> </transition></template><style lang="less">@import './modal.less';</style>定義好 props 參數(shù)列表，visible 作為組件內(nèi)部狀態(tài)控制彈框打開關(guān)閉
export default { props: [ 'title', 'content', 'showCancel', 'cancelColor', 'cancelText', 'confirmText', 'confirmColor' ], data() { return { visible: false } }}組件包裝
common/components/modal/index.js
先利用 vue 的 extend 拿到剛編寫的模板
import Vue from 'vue'const ModalConstructor = Vue.extend(require('./modal.vue'))const Modal = (opts = {}) => { let _m = new ModalConstructor({ el: document.createElement('div') })}export default Modal配置好默認(rèn)參數(shù)，并將 visible 狀態(tài)打開以顯示彈框，最終插入頁面
import Vue from 'vue'const ModalConstructor = Vue.extend(require('./modal.vue'))const Modal = (opts = {}) => { let _m = new ModalConstructor({ el: document.createElement('div') }) _m.title = opts.title || '提示' _m.content = opts.content || '' _m.showCancel = opts.showCancel || false _m.cancelText = opts.cancelText || '取消' _m.cancelColor = opts.cancelColor || '#000' _m.confirmText = opts.confirmText || '確定' _m.confirmColor = opts.confirmColor || '#ff7400' _m.visible = true document.body.appendChild(_m.$el)}export default Modal用戶點(diǎn)擊二次確認(rèn)事件后，為了方便組件外部捕捉，這里使用 Promise 包裝回調(diào)事件
這樣 handleConfirm() 放在這里實(shí)現(xiàn)是不是就方便很多了
import Vue from 'vue'const ModalConstructor = Vue.extend(require('./modal.vue'))const Modal = (opts = {}) => { let _m = new ModalConstructor({ el: document.createElement('div') }) _m.title = opts.title || '提示' _m.content = opts.content || '' _m.showCancel = opts.showCancel || false _m.cancelText = opts.cancelText || '取消' _m.cancelColor = opts.cancelColor || '#000' _m.confirmText = opts.confirmText || '確定' _m.confirmColor = opts.confirmColor || '#ff7400' _m.visible = true document.body.appendChild(_m.$el) return new Promise(resolve => { return (_m.handleConfirm = () => { _m.visible = false resolve() }) })}export default Modal最終長這樣
import Modal from 'common/components/modal'async handleModal() { await Modal({ title: '確定現(xiàn)在申請(qǐng)結(jié)束嗎？', content: '申請(qǐng)后預(yù)計(jì)1-5個(gè)工作日可退出', cancelColor: '#ff7400', confirmColor: '#000', showCancel: true }) console.log('用戶確認(rèn)了！')}以上就是本文的全部內(nèi)容，希望對(duì)大家的學(xué)習(xí)有所幫助，也希望大家多多支持武林網(wǎng)。
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