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vuex-composition-maphooks

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# vuex-composition-maphooks To support vuex-composition map* helper functions [English Document](https://github.com/asasugar/vuex-composition-maphooks/blob/master/README.md) ``` yarn add vuex-composition-maphooks ``` ```js // *.vue import { useState, useGetters, useMutations, useActions } from 'vuex-composition-maphooks'; ... ``` ## useState - `namespace` 参数非必填,如果 `modules` 设置 `namespaced: true` 时必填 - `states` 可选类型:数组 | 对象 (支持自定义states方法名) - states 使用数组的用法 ```vue <script setup lang="ts"> import { ref } from 'vue'; import { useState } from 'vuex-composition-maphooks'; const { userinfo } = useState('A', ['userinfo']); const user = ref(userinfo()); </script> ``` - states 使用对象的用法 ```js ... const { d } = useState('A', { userinfo: 'd' }); const user = ref(d()); ``` ## useGetters - `namespace` 参数非必填,如果 `modules` 设置 `namespaced: true` 时必填 - `getters` 可选类型:数组 | 对象 (支持自定义getters方法名) - getters 使用数组的用法 ```vue <script setup lang="ts"> import { ref } from 'vue'; import { useGetters } from 'vuex-composition-maphooks'; const { unDoList, doList } = useGetters('A', ['unDoList', 'doList']); // or const { unDoList, doList } = useGetters(['A/unDoList', 'A/doList']); const a = ref(unDoList()); const b = ref(doList()); </script> ``` - getters 使用对象的用法 ```js ... const { d, e } = useGetters('A',{ unDoList: 'd', doList: 'e'}); // or const { d, e } = useGetters({ 'A/unDoList': 'd', 'A/doList': 'e'}); const a = ref(d()); const b = ref(e()); ... ``` ## useMutations - `namespace` 参数非必填,如果 `modules` 设置 `namespaced: true` 时必填 - `mutations` 可选类型:数组 | 对象 (支持自定义mutations方法名) - mutations 使用数组的用法 ```vue <script setup lang="ts"> import { ref } from 'vue'; import { useMutations } from 'vuex-composition-maphooks'; const { INCREMENT } = useMutations('A', ['INCREMENT']); // or const { INCREMENT } = useMutations(['A/INCREMENT']); </script> ``` - mutations 使用对象的用法 ```js ... const { d } = useMutations('A', { 'INCREMENT': 'd'}); // or const { d } = useMutations({ 'A/INCREMENT': 'd'}); ... ``` ## useActions - `namespace` 参数非必填,如果 `modules` 设置 `namespaced: true` 时必填 - `actions` 可选类型:数组 | 对象 (支持自定义actions方法名) - actions 使用数组的用法 ```vue <script setup lang="ts"> import { useActions } from 'vuex-composition-maphooks'; // 场景一: A、B模块都不设置命明空间时 const { go, back } = useActions(['go','back']); // 场景二:A模块设置命明空间,B模块不设置命明空间 const { go, back } = useActions(['A/go', 'back']); // or const { go } = useActions('A', ['go']); const { back } = useActions(['back']); // 场景三:A、B模块都设置命明空间 const { go, back } = useActions(['A/go', 'B/back']); // or const { go } = useActions('A', ['go']); const { back } = useActions('B', ['back']); </script> ``` - actions 使用对象的用法 ```js ... // 场景一: A、B模块不设置命明空间时 const { d, e } = useActions({ go: 'd', back: 'e' }); // 场景二:A模块设置命明空间,B模块不设置命明空间 const { d, e } = useActions({ 'A/go': 'd', back: 'e' }); // or const { d } = useActions({ 'A/go': 'd' }); const { e } = useActions({ back: 'd' }); // 场景三:A、B模块都设置命明空间 const { d, e } = useActions({ 'A/go': 'd', 'B/back': 'e' }); // or const { d } = useActions({ 'A/go': 'd' }); const { e } = useActions({ 'B/back': 'e' }); ... ``` ## 总结 - `namespace` 非必填,但是设置 `namespaced: true` 必填,并且强烈推荐设置 `namespaced` !!! - `useState` 第二个参数的 `key` 不能是拼接 `modules name` 的字符串,必须是指定的`state` - `useGetters` 、`useMutations` 、 `useActions` 第二个参数的 `key` 可以拼接是 `modules name` 的字符串,如上示例