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使用Vuetify的导航栏中的动态按钮

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我有一个问题...我的VueJS应用程序使用Vuetify . 我有一个 <v-toolbar> ,在右边,我想放置一些按照 <router-view> 中显示的组件而改变的按钮,但我无法从$ route或$ route获取组件属性以获取对象和方法绑定到模型我的组件 .

我想知道是否有任何方法可以从我的主要组件中分配模型 .

我已尝试使用"named-routes"但我不知道在 <router-view> 和更新的实时管理的组件之间共享属性的方式是什么 .

简历中:

我的应用程序骨架带有导航栏,另外在动态内容中我有 <router-view> . 根据 <router-view> 中显示的组件,我希望在导航栏中看到与该组件对应的按钮,这些按钮可以交互并更改数据或执行组件的方法 .

App.vue

<template>
  <v-app>
		<router-view></router-view>
  </v-app>
</template>

<script>
	export default {
		name: 'App',
		data() {
			return {
				
			};
		}
	};
</script>

index.js(路由器)

import Vue from 'vue'
import Router from 'vue-router'
import AppLogin from '@/components/AppLogin'
import Skeleton from '@/components/Skeleton'
import ShoppingCart from '@/components/ShoppingCart'
import ShoppingCartButtons from '@/components/ShoppingCartButtons'
import ProductSelection from '@/components/ProductSelection'
import ProductSelectionButtons from '@/components/ProductSelectionButtons'
import ProductDetail from '@/components/ProductDetail'

Vue.use(Router)

export default new Router({
  routes: [
    {
      path : '/login',
      name : 'AppLogin',
      component : AppLogin
    },
    {
      path : '/app',
      name : 'Skeleton',
      component : Skeleton,
      children : [{
          path : 'shopping-cart',
          components : {
            navigation : ShoppingCart,
            navButtons : ShoppingCartButtons
          }
        }, {
          path: 'product-selection',
          name : 'ProductSelection',
          components : {
            navigation : ProductSelection,
            navButtons : ProductSelectionButtons
          }
        },
        {
          path: 'product-detail',
          name : 'ProductDetail',
          components : {
            navigation : ProductDetail
          },
          props : true
        }
      ]
    }
  ]
})

Skeleton.vue

<template>
    <v-container fluid>
        <v-navigation-drawer
            persistent
            :mini-variant="miniVariant"
            :clipped="true"
            v-model="drawer"
            enable-resize-watcher
            fixed
            app
            >
            
            <v-list>

            <v-list-tile
                value="true"
                v-for="(item, i) in items"
                :key="i"
                :to="item.path">

                <v-list-tile-action>
                <v-icon v-html="item.icon"></v-icon>
                </v-list-tile-action>
                
                <v-list-tile-content>
                <v-list-tile-title v-text="item.title"></v-list-tile-title>
                </v-list-tile-content>
            </v-list-tile>
            </v-list>
        </v-navigation-drawer>

        <v-toolbar
            app
            :clipped-left="clipped"
        >
            <v-toolbar-side-icon @click.stop="drawer = !drawer">
            </v-toolbar-side-icon>
            
            <v-toolbar-title v-text="$route.meta.title"></v-toolbar-title>
            <v-spacer></v-spacer>
            <router-view name="navButtons"></router-view>

        </v-toolbar>
    
        <v-content>
            <router-view name="navigation"/>
        </v-content>

        <v-footer :fixed="true" app>
			<p style="text-align : center; width: 100%">&copy; CONASTEC 2018</p>
		</v-footer>
    </v-container>
</template>

<script>
export default {
  data() {
	return {
	  clipped: true,
	  drawer: false,
	  fixed: false,
	  items: [
		{
		  icon: "shopping_cart",
		  title: "Carrito de Compras",
		  path : "/app/shopping-cart"
		},
		{
		  icon: "attach_money",
		  title: "Facturas"
		},
		{
		  icon: "account_balance_wallet",
		  title: "Presupuestos"
		},
		{
		  icon: "insert_chart",
		  title: "Informes"
		},
		{
		  icon: "local_offer",
		  title: "Productos"
		},
		{
		  icon: "person",
		  title: "Clientes"
		},
		{
		  icon: "layers",
		  title: "Cuenta"
		},
		{
		  icon: "comment",
		  title: "Comentarios"
		},
		{
		  icon: "settings",
		  title: "Ajustes"
		}
	  ],
	  buttons : [],
	  miniVariant: false,
	  right: true,
	  rightDrawer: false
	};
  },
  name: "Skeleton"
};
</script>

EDITED

我的解决方案是创建一个新的组件工具栏,并为左右两侧添加按钮插槽 .

<template>
    <div>
        <v-navigation-drawer persistent :mini-variant="false" :clipped="true" v-model="drawer" enable-resize-watcher fixed app>
            <v-list>
                <v-list-tile value="true" v-for="(item, i) in items" :key="i" :replace="true" :to="item.path">
    
                    <v-list-tile-action>
                        <v-icon v-html="item.icon"></v-icon>
                    </v-list-tile-action>
    
                    <v-list-tile-content>
                        <v-list-tile-title v-text="item.title"></v-list-tile-title>
                    </v-list-tile-content>
                </v-list-tile>
            </v-list>
        </v-navigation-drawer>
    
        <v-toolbar app :clipped-left="true" color="primary" :dark="true" flat>
    
            <v-toolbar-side-icon v-if="showDrawer" @click.stop="drawer = !drawer">
            </v-toolbar-side-icon>

            <v-toolbar-side-icon v-if="!!back" @click="back">
                <v-icon>keyboard_backspace</v-icon>
            </v-toolbar-side-icon>
            
            <v-toolbar-title v-text="title" style="font-size: 1.4em"></v-toolbar-title>
            <v-spacer></v-spacer>
            <v-card-actions>
                <slot name="right"></slot>
            </v-card-actions>
    
        </v-toolbar>
        <v-snackbar
            :timeout="5000"
            :top="true"
            :multi-line="true"
            :vertical="true"
            v-model="snackbar.show"
            >
            {{ snackbar.content }}
            <v-btn flat color="white" @click.native="snackbar.show = false">Cerrar</v-btn>
        </v-snackbar>
    </div>
</template>

<script>
    export default {
        name: 'app-toolbar',
        props: ['title','showDrawer', 'back'],
        data() {
            return {
                drawer : false,
                items: [{
                    icon: "shopping_cart",
                    title: "Carrito de Compras",
                    path: "/carrito-compras"
                }, {
                    icon: "attach_money",
                    title: "Facturas",
                    path: "/documentos-tributarios"
                }, {
                    icon: "account_balance_wallet",
                    title: "Presupuestos"
                }, {
                    icon: "insert_chart",
                    title: "Informes"
                }, {
                    icon: "local_offer",
                    title: "Productos"
                }, {
                    icon: "person",
                    title: "Clientes"
                }, {
                    icon: "layers",
                    title: "Cuenta"
                }, {
                    icon: "comment",
                    title: "Comentarios"
                }, {
                    icon: "settings",
                    title: "Ajustes"
                }]
            };
        },
        computed : {
            snackbar() {
                return this.$store.getters.snackbar;
            }
        }
    }
</script>

并使用是:

<app-toolbar title="Carrito de Compras" :showDrawer="true">
    <template slot="right">
        <v-toolbar-side-icon @click="confirm">
            <v-icon>monetization_on</v-icon>
        </v-toolbar-side-icon>

    </template>
</app-toolbar>

2 回答

  • 0

    如果您使用的是Vuex,则可以使用vuex-router-sync,然后可以使用 this.$state.route.path 从任何组件访问路径 .

    如果没有,斯科特的回答可能是最好的方法 .

  • 1

    我在最近的一个项目中做了与你相同的事情,发现修改结构是更容易解决这类问题的方法 .

    我的结构如下:

    app.vue:仅包含 <router-view> 没有其他组件

    router.js:父路由是一个布局组件,所有子路由都包含我的工具栏和其他布局组件,并且它自己的 <router-view> 接收子路由

    例如:

    {
      path: '/login',
      name: 'Login',
      component: load('login')
    },
    {
      path: '/',
      component: load('main-layout'),
      children: [
        {
          path: '',
          name: 'Home Page',
          component: load('homePage')
        },
        {
          path: '/settings',
          name: 'Settings',
          component: load('settings'),
        }
      ]
    }
    

    现在在你的主要布局中:

    computed: {
      showHomeButton () {
        if (this.$route.path === '/') {
          return true
        }
        return false
        // Repeat for other routes, etc...
      },
    }
    

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