【发布时间】:2019-06-12 20:00:30
【问题描述】:
我是 VueJS 的新手,我在“组件”中组织了不同的页面。现在,不同的页面有不同的布局,例如,有些页面不会包含页眉和页脚(它们也是单独的组件)。
这是应该包含标题的组件的代码
<template>
<Header />
<div class="container main-content">
<div class="row">
<div class="col-lg-2"></div>
<div class="col-lg-8">
<h3 style="font-weight: bold;color: #000;">What will you like to do?</h3>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-6 dash-menu-item">
<div class="item-body">
<router-link to="/dashboards" class="">
<i class="fa fa-user fa-4x"></i>
<p>View Dashboards</p>
</router-link>
</div>
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-6 dash-menu-item">
<div class="item-body">
<router-link to="/home" class="">
<i class="fa fa-cogs fa-4x"></i>
<p>Manage Settings</p>
</router-link>
</div>
</div>
</div>
<div class="col-lg-2"></div>
</div>
</div>
</template>
<script>
import Header from './Header.vue'
export default{
name: 'Loyalty',
components:{
'Header': Header
}
}
</script>
这是我的 Header.vue
<template>
<div>
<div class="head">
<div class="row">
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="pull-left" style="padding-left: 10px;">
<router-link to="/home" class="header-text page-link"><span class="fa fa-arrow-left"></span> Home</router-link>
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6 custom-hidden-sm">
<span class="pull-right" style="padding-right: 10px;">
<span class="header-text">Waje Loyalty</span>
</span>
</div>
</div>
</div>
</div>
</template>
<script>
export default{
name: 'Header',
data(){
return{
page_name: this.$router.currentRoute.name
}
}
}
</script>
当我编译时,我得到了错误:
- Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.
我该如何解决这个问题?
【问题讨论】:
标签: vue.js vue-component vue-router vue-cli