Vue组件开发技巧总结

// 注册
Vue.component('my-component', {
 template: '
A custom component!
'
})

// 创建根实例
new Vue({
 el: '#example'
})

 
我是内容

.slide-down-enter-active {
 animation: dialog-enter ease .3s;
}

.slide-down-leave-active {
 animation: dialog-leave ease .5s;
}

@keyframes dialog-enter {
 from {
 opacity: 0;
 transform: translateY(-20px);
 }

 to {
 opacity: 1;
 transform: translateY(0);
 }
}

@keyframes dialog-leave {
 from {
 opacity: 1;
 transform: translateY(0);
 }

 to {
 opacity: 0;
 transform: translateY(-20px);
 }
}

this.$confirm('此操作将永久删除该文件, 是否继续&＃63;', '提示', {
 confirmButtonText: '确定',
 cancelButtonText: '取消',
 type: 'warning'
}).then(() => {
 this.$message({
 type: 'success',
 message: '删除成功!'
 });
}).catch(() => {
 this.$message({
 type: 'info',
 message: '已取消删除'
 });   
});

import Vue from 'vue'
import MessgaeBox from './src/index'

const Ctur = Vue.extend(MessgaeBox)
let instance = null

const callback = action => {
 if (action === 'confirm') {
 if (instance.showInput) {
  instance.resolve({ value: instance.inputValue, action })
 } else {
  instance.resolve(action)
 }
 } else {
 instance.reject(action)
 }

 instance = null
}

const showMessageBox = (tip, title, opts) => new Promise((resolve, reject) => {
 const propsData = { tip, title, ...opts }

 instance = new Ctur({ propsData }).$mount()
 instance.reject = reject
 instance.resolve = resolve
 instance.callback = callback

 document.body.appendChild(instance.$el)
})


const cOnfirm= (tip, title, opts) => showMessageBox(tip, title, opts)

Vue.prototype.$cOnfirm= confirm

onCancel() {
 this.visible = false
 this.callback && (this.callback.call(this, 'cancel'))
},

onConfirm() {
 this.visible = false
 this.callback && (this.callback.call(this, 'confirm'))
},

instance = new Ctur({ propsData }).$mount()

document.body.appendChild(instance.$el)

Vue.nextTick(() => instance.visible = true)