1、data
Vue 会递归将 data 的属性转换为 getter/setter,从而让 data 的属性能够响应数据变化。对象必须是纯粹的对象 (含有零个或多个的 key/value 对)
data () {return {dataForm: {xxx: ‘’,xxx: 数字 //这里的数字会固定XXX的选项},xxx: [],xxx: false,xxx: 数字,xxx: {}}
}
2、components
调用其他组件
<template><div class="mod-config"><add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update></div>
</template><script>import AddOrUpdate from './bareapointinfo-add-or-update'export default {
components: {
AddOrUpdate}}</script>
3、methods
用来定义方法
methods: {getDataList () {this.dataListLoading = truethis.$http({url: this.$http.adornUrl('/area/bareapointinfo/list'),method: 'get',params: this.$http.adornParams({'page': this.pageIndex,'limit': this.pageSize,'pointName': this.dataForm.key})}).then(({data}) => {if (data && data.code === 0) {this.dataList = data.page.listthis.totalPage = data.page.totalCount} else {this.dataList = []this.totalPage = 0this.$message.error(data.msg)}this.dataListLoading = false})}
}
4、computed
当其依赖的属性的值发生变化时,计算属性会重新计算,反之,则使用缓存中的属性值。可以理解为为便签设置属性时调用
<div class="truckGpsScreen" ref="truckGpsScreen" :style="{height:mainHeight + 'px'}">
</div>computed: {mainHeight: {get () {return this.$store.state.common.documentClientHeight - 50 - 40 - 32}}
}
5、mounted
进入页面便开始调用,从页面产生到消亡只会执行一次,可以用来加载初始化数据
mounted () {if (screenfull.enabled) {screenfull.on('change', this.onScreenFullChange)}this.initMap()
}
6、activated
keep-alive组件激活时调用(你可以理解为生命周期钩子函数),只要切回到该页面便调用一次
activated () {this.timer = setInterval(this.getDataList, 3000)
}
7、deactivated
keep-alive组件停用时调用,只要切到别的页面便调用一次
deactivated () {clearInterval(this.timer)
}
8、beforeCreate
创建前的数据
9、created
创建完成的数据