所以,我对vue.js很新,这很可能是我的愚蠢错误,但唉,谷歌今天似乎不是我的朋友,因为我已经搜索了2个多小时,发现没有 .
尝试加载组件时出现问题 . 该组件嵌套在其他组件中,并且路由器应该加载它 . 我有其他组件加载这种方式(使用 <router-view></router-view>
和路由器)没有任何问题 . 与此组件唯一不同的是它在其根目录下嵌套了3个级别,而在我的所有其他组件中,我最深的是2个级别 .
当我尝试加载此组件时,我收到2警告和错误:
Warning 1 :
[vue-router] Failed to resolve async component render: TypeError: Cannot read property '$createElement' of undefined
Warning 2:
[vue-router] uncaught error during route navigation
Error:
TypeError: Cannot read property '$createElement' of undefined
at render (eval at ./node_modules/vue-loader/lib/template-compiler/index.js?{"id":"data-v-d2e33d82","hasScoped":false,"optionsId":"0","buble":{"transforms":{}}}!./node_modules/vue-loader/lib/selector.js?type=template&index=0!./src/pages/config-pages/sms/smsConfigDetails.vue (app.js:1656), <anonymous>:5:16)
at eval (vue-router.esm.js?fe87:1774)
at eval (vue-router.esm.js?fe87:1801)
at Array.map (<anonymous>)
at eval (vue-router.esm.js?fe87:1801)
at Array.map (<anonymous>)
at flatMapComponents (vue-router.esm.js?fe87:1800)
at eval (vue-router.esm.js?fe87:1736)
at iterator (vue-router.esm.js?fe87:1943)
at step (vue-router.esm.js?fe87:1717)
我的路由看起来像这样;我的 beforeEnter
钩子应该被调用,无法加载的组件是 smsConfigDetails
:
import allConfigs from 'pages/config-pages/allConfigs'
import smsConfigs from 'pages/config-pages/sms/allSmsConfigs'
import smsDetails from 'pages/config-pages/sms/smsConfigDetails'
export default [
{
path: '/',
component: () => import('layouts/default'),
children: [
{ path: '', component: () => import('pages/index') },
[...]
{
path: 'allconfigs',
component: allConfigs,
children: [
{
path: 'sms',
component: smsConfigs,
children: [
{
path: ':configId',
components: smsDetails,
beforeEnter: (to, from, next) => {
console.log('SMS Details beforeEnter()')
next()
}
}
],
beforeEnter: (to, from, next) => {
console.log('SMS list beforeEnter()')
next()
}
}
]
}
[...]
]
},
{ // Always leave this as last one
path: '*',
component: () => import('pages/404')
}
]
无法加载的组件代码现在非常简单:
<template>
<div>
blablabla
</div>
</template>
<script>
</script>
<style>
</style>
父母只有一个 <router-view></router-view>
2 回答
尽量避免嵌套
children
,因为在official's docs中children
未嵌套,您只能使用一个子数组实现3个以上的嵌套路由 .您的路线代码应如下所示:
请看一下这个工作示例路由https://jsfiddle.net/ricardoorellana/08trt6zb/
我得到了相同的错误消息,这就是我解决它的方式:
不
注意添加的 s
在
components:workspace
是的,一旦我从路线上放下 s 就没事了 .
像这样: