<el-tabs v-model="activeName" @tab-click="handleClick" type="border-card">
<el-tab-pane v-for="item in menu" :label="item.name" :name="item.name" :key="item" :component="item.component"><component :is="item.component"></component></el-tab-pane>
</el-tabs>
methods: {
handleClick (tab, event) {
// 异步加载组件
let getCompoentIndex = this.menu.findIndex(x => x.name === tab.name)
let component = this.menu[getCompoentIndex].component
if (!this.menu[getCompoentIndex].loading) {
this.menu[getCompoentIndex].loading = true
Vue.component(component, function (resolve, reject) {
setTimeout(function () {
require([`./${component}.vue`], resolve)//比如 abc.vue
}, 1000)
})
}
}
}
点击的时候去加载异步组件(可以载入组件),但报下面的错
[Vue warn]: Unknown custom element: <abc> - did you register the component correctly? For recursive components, make sure to provide the "name" option.
尝试为abc组件加上name还是报这样的错,有人知道怎么解决吗?
abc.vue
export default {
name: 'abc',
}
女神的闺蜜爱上我2017-06-26 10:57:50
找出了方法就是加上if判断
<el-tab-pane v-for="item in menu" :label="item.name" :name="item.name" :key="item" :component="item.component"><component :is="item.component" v-if='flag'></component></el-tab-pane>
data:()=>({
flag: false
})
然后在点击的时候把flag设置为true就解决了那个报错问题