组件内部的路由器链接未显示内容

时间:2020-05-06 10:39:35

标签: laravel vue.js vue-router buefy

我在路由器链接方面遇到一些问题,我有以下问题:

Routes.js:

import Homepage from './components/homepage/Homepage'
import About from './components/About'

export default{
    mode: 'history',

    routes: [
      {
        path: '/',
        name: 'Home',
        component: Homepage
      },
      {
        path: '/about',
        component: About
      }
    ]
 };

App.js

import Vue from 'vue'
import VueRouter from 'vue-router';
import Routes from './routes';
import Buefy from 'buefy';
import Header from './components/header/Header'
import './plugins/element.js';
import '@mdi/font/css/materialdesignicons.css';

Vue.use(Buefy, {});
Vue.use(VueRouter);

new Vue({
 el: '#app',
 router: new VueRouter(Routes)
})

new Vue({
 render: h => h(Header),
}).$mount('#header')

welcome.blade.php

<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <title>title</title>

</head>
<body>
    <div id="header"></div>
    <div id="app">
        <router-view></router-view>
    </div>
    <script src="/js/app.js"></script>
</body>
</html>

Header.vue

        <template>
        <b-navbar>
            <template slot="brand">
                <b-navbar-item tag="router-link" to="/">
                    <img
                        src="../../../assets/images/logo.png"
                        alt="elculatín, tu website de tiro con arco de referencia"
                    >
                </b-navbar-item>
            </template>
            <template slot="start">
                <router-link>
                    Inicio
                </router-link>
              ...

我的问题是,

为什么router-link不显示任何内容?

当我尝试在标头组件中使用此标签(作为b-navbar-item中的标签或直接作为“ ”标签)时,什么都没有出现。

如果我将任何内容放入welcome.blade.php中,它将起作用。

我尝试使用:name,:path的不同方法,但没有任何效果。

我真的很感谢一些建议。

谢谢!

4 个答案:

答案 0 :(得分:0)

在您的Routes.js文件中。

import Vue from "vue";
import Router from "vue-router";

Vue.use(Router);

export default new Router({
    mode: 'history',

    routes: [
      {
        path: '/',
        name: 'Home',
        component: Homepage
      },
      {
        path: '/about',
        component: About
      }
    ]
})

然后在您的app.js文件中:

import router from './router'

router.beforeEach((to, from, next) => {
  document.title = to.meta.title || "Cat";
  next();
});

new Vue({
  router,
  render: h => h(Header)
}).$mount('#app')

Header.vue

    <template slot="start">
      <b-navbar-item tag="router-link" :to="{ name: 'about' }">About</b-navbar-item>
    </template>

答案 1 :(得分:0)

感谢Yogesh的快速响应,但仍然失败,我在应用程序方面有一些不同:

import Vue from 'vue'
import VueRouter from 'vue-router';
import Routes from './routes';
import Buefy from 'buefy';
import Header from './components/header/Header'
import './plugins/element.js';
import '@mdi/font/css/materialdesignicons.css';

Vue.use(Buefy, {});
Vue.use(VueRouter);

Routes.beforeEach((to, from, next) => {
  document.title = to.meta.title || "Cat";
  next();
})


new Vue({
  el: '#app',
  Routes
})

new Vue({
  render: h => h(Header),
  Routes
}).$mount('#header')

我也尝试过使用您的版本,结果相同:(

我不知道为什么不起作用,只是组件“ Header”内的导航栏,我也试图在“ app”的其他组件内添加router-link,结果相同。

答案 2 :(得分:0)

一个更新,很抱歉,我没有检查检查器,我有这个:

app.js:84435 TypeError: Cannot read property 'resolve' of undefined
at Proxy.render (app.js:80670)
at VueComponent.Vue._render (app.js:86089)
at VueComponent.updateComponent (app.js:86605)
at Watcher.get (app.js:87016)
at new Watcher (app.js:87005)
at mountComponent (app.js:86612)
at VueComponent../node_modules/vue/dist/vue.common.dev.js.Vue.$mount (app.js:91582)
at VueComponent../node_modules/vue/dist/vue.common.dev.js.Vue.$mount (app.js:94482)
at init (app.js:85663)
at createComponent (app.js:88511)

答案 3 :(得分:0)

我已经解决了,创建了一个“父亲”组件App.vue:

<template>
    <div id="app">
        <header-nav/>
        <div id="content">
            <router-view></router-view>
        </div>
    </div>
</template>

<script>

import Header from "./header/Header"

export default {
  name: 'App',
  components: {
    "header-nav": Header
  }
}

</script>

welcome.blade.php正文:

    <body>
       <div id="app">           
       </div>
       <script src="/js/app.js"></script>
    </body>

routes.js:

import Homepage from './components/homepage/Homepage';
import About from './components/About';
import Vue from 'vue';
import VueRouter from 'vue-router';

Vue.use(VueRouter);

export default new VueRouter({
    mode: 'history',

    routes: [
        {
            path: '/',
            name: 'Home',
            component: Homepage
        },
        {
            path: '/about',
            component: About
        }
    ]
});

Apps.js:

import Vue from 'vue';
import routes from './routes';
import Buefy from 'buefy';
import App from './components/App';
import './plugins/element.js';
import '@mdi/font/css/materialdesignicons.css';

require('./bootstrap');

Vue.use(Buefy, {});

new Vue({
    router: routes,
    render: h => h(App),
  }).$mount('#app')

我认为旧结构与vue-router不兼容。