AI前端Vue规范
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lq782655835 commented
文件命名
统一小写,多个单词作为文件名使用分隔符-
// bad
EntityList.vue
entityList.vue
// good
entity-list.vue
紧密耦合的组件命名
和父组件紧密耦合的子组件应该以父组件名作为前缀命名
// bad
components/
|- todo-list.vue
|- todo-item.vue
└─ todo-button.vue
// good
components/
|- todo-list.vue
|- todo-list-item.vue
└─ todo-list-item-button.vue
自闭合组件
在单文件组件中没有内容的组件应该是自闭合的
<!-- bad -->
<u-input></u-input>
<!-- good -->
<u-input />
指令缩写
用:
表示 v-bind
: ,用@
表示v-on
<!-- bad -->
<input v-bind:value="value" v-on:input="onInput">
<!-- good -->
<input :value="value" @input="onInput">
组件数据
组件的 data 必须是一个函数,并且建议在此不使用箭头函数
// bad
export default {
data: () => ({
foo: 'bar'
})
}
// good
export default {
data () {
return {
foo: 'bar'
}
}
}
props命名
小驼峰命名。内容尽量详细,至少有默认值
// bad
greeting-text: String
// good
greetingText: { type: String, default: ''}
组件属性顺序和分行规则
顺序原则:重要属性放前面
顺序依据:依次指令
->props属性
-> 事件
->dom属性(class有标记作用,除外)
分行规则:放在一行,重要内容较多时,可放置2~3行
<!-- bad -->
<u-select
class="select"
size="s"
@select="searchEntity($event, row)"
@blur="searchEntity($event, row)"
v-model="row.variableId"
:list="variableList" />
<!-- good -->
<u-select v-model="row.variableId" :list="variableList" size="s"
@select="searchEntity($event, row)" @blur="searchEntity($event, row)" class="select" />
Vue API顺序
export default {
name: '',
/*1. Vue扩展 */
extends: '', // extends和mixins都扩展逻辑,需要重点放前面
mixins: [],
components: {},
/* 2. Vue数据 */
props: {},
model: { prop: '', event: '' }, // model 会使用到 props
data () {
return {}
},
computed: {},
watch:{}, // watch 监控的是 props 和 data,有必要时监控computed
/* 3. Vue资源 */
filters: {},
directives: {},
/* 4. Vue生命周期 */
created () {},
mounted () {},
destroy () {},
/* 5. Vue方法 */
methods: {}, // all the methods should be put here in the last
}
Vue组件顶级标签顺序
顺序保持一致,且标签之间留有空行。template第一层级下四个空格,script和style第一层级都不加空格
<template>
<div></div>
</template>
<script>
export default {}
</script>
<style>
.app {}
</style>
import引入顺序 V1.1
原则:同等类型的放一起,优先放mixins和components等UI资源。忌随意放置
// bad
import { getAllEntityList, getVariableGroup } from '@/server/api'
import { helpers } from 'vuelidate/lib/validators'
import { getRepeatLine } from '@/utils/common'
import { CloseModalMixin, InvalidCheckMixin } from '@/components/common/mixins'
import VSearchSelect from '@/components/variable/v-search-select'
import EModifyModal from '@/components/entity/e-modify-modal'
import { MODIFY_MODAL_TYPE } from '@/utils/config'
import { botIdLoc, custIdLoc } from '@/utils/locs'
// good
import { CloseModalMixin, InvalidCheckMixin } from '@/components/common/mixins'
import VSearchSelect from '@/components/variable/v-search-select'
import EModifyModal from '@/components/entity/e-modify-modal'
import { getAllEntityList, getVariableGroup } from '@/server/api'
import { helpers } from 'vuelidate/lib/validators'
import { MODIFY_MODAL_TYPE } from '@/utils/config'
import { getRepeatLine } from '@/utils/common'
import { botIdLoc, custIdLoc } from '@/utils/locs'
Vue 复杂data加注释/分组 V1.1
data数据是连接View和Modal的基础,当ViewModal复杂时,建议进行注释并分组。另外,当data过于复杂时应考虑优化重构。
// bad
data() {
return {
isOpenModal: false,
list: [],
groupList: [],
searchParams: { groupId: '', searchParam: '', searchType: '' },
pageParam: { currentPage: 1, pageSize: 50 },
totalCount: 0,
groupId: '',
typeList: [],
defaultType: 'paramName'
}
}
// good
data() {
return {
variableList: [],
groupList: [],
typeList: [],
/*
* 查询参数
* 组与组之间通过空行区分
*/
searchParams: { groupId: '', searchParam: '', searchType: '', currentPage: 1, pageSize: 50 },
totalCount: 0,
defaultType: '',
isOpenModal: false
}
}