laravel5.3 vue 实现收藏夹功能实例详解

下面通过本文给大家介绍laravel5.3 vue 实现收藏夹功能,具体代码如下所述:

{
 "private": true,
 "scripts": {
 "prod": "gulp --production",
 "dev": "gulp watch"
 },
 "devDependencies": {
 "bootstrap-sass": "^3.3.7",
 "gulp": "^3.9.1",
 "jquery": "^3.1.0",
 "laravel-elixir": "^6.0.0-14",
 "laravel-elixir-vue-2": "^0.2.0",
 "laravel-elixir-webpack-official": "^1.0.2",
 "lodash": "^4.16.2",
 "vue": "^2.0.1",
 "vue-resource": "^1.0.3"
 }
}

​1.0.2 修改 gulpfile.js

将原来的 require('laravel-elixir-vue'); 修改为 require('laravel-elixir-vue-2'); ​

const elixir = require('laravel-elixir');​
require('laravel-elixir-vue-2');​
/*
 |--------------------------------------------------------------------------
 | Elixir Asset Management
 |--------------------------------------------------------------------------
 |
 | Elixir provides a clean, fluent API for defining some basic Gulp tasks
 | for your Laravel application. By default, we are compiling the Sass
 | file for our application, as well as publishing vendor resources.
 |
 */​
elixir(mix => {
 mix.sass('app.scss')
 .webpack('app.js');
});

1.0.3 修改 resource/assets/js/app.js

将原来的 el: 'body' 改为 el: '#app' ​

const app = new Vue({
 el: '#app'
});

1.1 安装npm 模块

(如果之前没有执行此操作) ​

npm  install

 

1.2 创建模型及迁移

我们需要一个User模型(laravel附带),一个Post模型和一个Favorite模型以及它们各自的迁移文件。 因为我们之前创建过了 Post 的模型,所以我们只需要创建一个 Favorite 模型即可。 ​

php artisan make:model App\Models\Favorite -m

 

​​ 这会创建一个 Favorite

模型以及迁移文件。 ​

1.3 修改 posts 迁移表及 favorites 的 up 方法

给 posts 表在 id 字段后面新增一个 user_id 字段 ​

php artisan make:migration add_userId_to_posts_table --table=posts

修改 database/migrations/2018_01_18_145843_add_userId_to_posts_table.php

public function up()
 {
 Schema::table('posts', function (Blueprint $table) {
  $table->integer('user_id')->unsigned()->after('id');
 });
 }
database/migrations/2018_01_18_142146_create_favorites_table.php ​ 
public function up()
 {
 Schema::create('favorites', function (Blueprint $table) {
  $table->increments('id');
  $table->integer('user_id')->unsigned();
  $table->integer('post_id')->unsigned();
  $table->timestamps();
 });
 }
      

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