我试图获取数据并将其插入到基本html表中。
<tr>
<td v-for="item in dataTable" :key="item.id">{{item.threadName}}</td>
</tr>但是,当我执行一个已安装的函数时,我会遇到这个错误。
mutation.js
import Vue from 'vue'
export default {
receiveAll (state, data) {
data.forEach(item => {
return item
})
}
}这就是我在actions.js中模仿它的地方
import * as api from '../api'
export const getData = ({ commit }) => {
api.getData(data => {
commit('receiveAll', data)
})
}data.js
'use strict';
module.export = [
{
id: 'm_1',
threadID: 't_1',
threadName: 'Jing and Bill',
authorName: 'Bill',
text: 'Hey Jing, want to give a Flux talk at ForwardJS?',
timestamp: Date.now() - 99999
},
{
id: 'm_2',
threadID: 't_1',
threadName: 'Jing and Bill',
authorName: 'Bill',
text: 'Seems like a pretty cool conference.',
timestamp: Date.now() - 89999
}
]api/index.js
const data = require('./data')
const LATENCY = 16
export function getData (cb) {
setTimeout(() => {
cb(data)
}, LATENCY)
}这是vuex商店
import Vue from 'vue'
import Vuex from 'vuex'
import * as actions from './actions'
import * as mutations from './mutations'
Vue.use(Vuex)
const state = {
getData: []
}
export default new Vuex.Store({
state,
actions,
mutations
})在我的组件中,我简单地启动了两个v-模型和计算出来的数据。
<script>
import { mapActions } from 'vuex'
export default {
name: 'SearchTable',
data () {
return {
search_query: '',
search_sort: ''
}
},
computed: mapActions({
dataTable: 'getData'
})
}
</script>发布于 2019-05-07 18:32:07
在vuex存储的文件中,更改从
import * as mutations from './mutations'至
import mutations from './mutations'因为您要导出一个对象,而不是单独的变量,
您不能从文件中导入所有(也称为*)。
发布于 2019-02-14 14:33:24
这是正确的,突变是对象,它有方法。此示例的简短形式。
export default {
receiveAll: function (state, data) {
data.forEach(item => {
state.getData.push(item)
})
}
}请参阅方法定义
您必须插入数据以说明何时会发生突变。
export default {
receiveAll (state, data) {
data.forEach(item => {
state.getData.push(item)
})
}
}发布于 2019-06-24 08:15:06
检查花括号是否正确地关闭了突变对象,这是一个简单的错误,但是给出了相同的错误消息。
mutations: {
getAppIds: (state, payload) => {
}
<== this curly braces was missing for mehttps://stackoverflow.com/questions/54691262
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