Ukudala i-CRUD App nge-Laravel ne-Vue.js

Kulesi sifundo sibona ndawonye ukuthi ibhalwa kanjani ikhodi yesibonelo se-CRUD App, nge-Laravel kanye ne-Vue.js.

La Isicelo Sekhasi Elilodwa izosivumela ukuthi siqedele umjikelezo wemisebenzi eyisisekelo ku-DB: dala, funda, buyekeza futhi ususe nge I-Vue.js , Vue Routers kanye I-Laravel Framework .

Namuhla, izinhlaka ze-JS ezaziwa kakhulu yi-Angular JS ne-Vue JS. I-Angular JS ne-Vue JS zisebenziseka kalula futhi zidume kakhulu izinhlaka ze-JS. Inikeza ukuphathwa kwayo yonke iphrojekthi noma uhlelo lokusebenza ngaphandle kokuvuselela ikhasi nokuqinisekiswa kwe-jQuery okunamandla.

I-Vue iza ifakwe ngaphambili ne-Laravel (kanye no- I-Laravel Mix , ithuluzi elihle kakhulu lokugunyaza elisekelwe i-webpack ) futhi ivumela abathuthukisi ukuthi baqale ukwakha izinhlelo zokusebenza eziyinkimbinkimbi zekhasi elilodwa ngaphandle kokukhathazeka ngama-transpilers, amaphakheji ekhodi, amamephu omthombo noma ezinye izici "ezingcolile" zokuthuthukiswa kwesimanjemanje.

Izidingo zeseva

I-Php 7.4

I-Laravel 8.x

MySQL

Faka iphrojekthi ye-Laravel

Okokuqala, vula iTheminali bese usebenzisa umyalo olandelayo ukuze udale iphrojekthi entsha ye-laravel:

composer create-project --prefer-dist laravel/laravel crud-spa

noma, uma ufake i-Laravel Installer njengokwencika komqambi emhlabeni jikelele:

laravel new crud-spa

Lungiselela imininingwane yesizindalwazi:

Ngemva kokufaka Iya kuhla lwemibhalo yempande yephrojekthi yakho, vula ifayela le-.env bese usetha imininingwane yesizindalwazi ngale ndlela elandelayo:

DB_CONNECTION=mysql 
DB_HOST=127.0.0.1 
DB_PORT=3306 
DB_DATABASE=<DATABASE NAME>
DB_USERNAME=<DATABASE USERNAME>
DB_PASSWORD=<DATABASE PASSWORD>

Faka i-npm dependence

Qalisa umyalo olandelayo ukuze ufake ukuncika ekupheleni:

npm install

Ngemva kwalokho, faka ukubuka ,  vue-router  e vue-axios . I-Vue-axios izosetshenziselwa ukushayela i-Laravel backend API. Qalisa umyalo olandelayo kutheminali:

npm install vue vue-router vue-axios --save

Dala ukufuduka, imodeli nesilawuli

Dala isifanekiso sesigaba, ukufuduka, nesilawuli. Qalisa umyalo olandelayo kulokho:

php artisan make:model Category -mcr

-mcr  lesi sihloko sizodala iModel, Migration kanye nesilawuli sisebenzisa ukuhlanganiswa komyalo owodwa.

Manje, vula ifayela lokuthutha lesigaba kusuka database / ukufuduka bese ubuyisela ikhodi kuhlelo lokusebenza phezulu() :

public function up()
{
    Schema::create('categories', function (Blueprint $table) {
        $table->bigIncrements('id');
        $table->string('title');
        $table->text('description');
        $table->timestamps();
    });
}

Thutha isizindalwazi usebenzisa umyalo olandelayo:

php artisan migrate

Manje, vula isifanekiso se-Category.php kusukaapp/Models  bese uhlela ikhodi efayeleni model Isigaba.php :

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Category extends Model {

   use HasFactory;

   protected $fillable = ['title','description'];

}

?>

Ngemva kwalokho, vula IsigabaController.php bese wengeza ikhodi kunkomba, gcina, ubuyekeze futhi ususe izindlela ngale ndlela elandelayo:

<?php

namespace App\Http\Controllers;

use App\Models\Category;
use Illuminate\Http\Request;

class CategoryController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $categories = Category::all(['id','title','description']);
        return response()->json($categories);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $category = Category::create($request->post());
        return response()->json([
            'message'=>'Category Created Successfully!!',
            'category'=>$category
        ]);
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Models\Category  $category
     * @return \Illuminate\Http\Response
     */
    public function show(Category $category)
    {
        return response()->json($category);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\Category  $category
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Category $category)
    {
        $category->fill($request->post())->save();
        return response()->json([
            'message'=>'Category Updated Successfully!!',
            'category'=>$category
        ]);
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\Category  $category
     * @return \Illuminate\Http\Response
     */
    public function destroy(Category $category)
    {
        $category->delete();
        return response()->json([
            'message'=>'Category Deleted Successfully!!'
        ]);
    }
}

Defiqeda Imizila kuwebhu.php

Ora defibaqedele routes emafayilini web.php e api.php . Iya kufolda routes futhi uvule ifayela le-web.php ne-api.php futhi ubuyekeze okulandelayo routes:

routes/web.php

<?php
 
Route::get('{any}', function () {
    return view('app');
})->where('any', '.*');

routes/api.php

<?php
 
Route::resource('category',App\Http\Controllers\CategoryController::class)->only(['index','store','show','update','destroy']);

Dala uhlelo lokusebenza lwe-Vue

Kulesi sinyathelo, iya kuhla lwemibhalo insiza/ukubukwa, dala ifayela app.blade.php  bese wengeza ikhodi elandelayo ku app.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">
        <meta name="csrf-token" value="{{ csrf_token() }}"/>
        <title>Laravel Vue CRUD App</title>
        <link href="https://fonts.googleapis.com/css?family=Nunito:200,600" rel="stylesheet" type="text/css">
        <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1" crossorigin="anonymous">
        <link href="{{ mix('css/app.css') }}" type="text/css" rel="stylesheet"/>
    </head>
    <body>
        <div id="app">
        </div>
        <script src="{{ mix('js/app.js') }}" type="text/javascript"></script>
    </body>
</html>

Dala ingxenye yohlelo lokusebenza lwe-Vue

Kulesi sinyathelo, hamba kufolda resource/js, dala ifolda components  futhi udale amafayela ngendlela elandelayo:

• View app
• Welcome.vue
• Category/List.vue
• Category/Add.vue
• Category/Edit.vue

uhlelo lokusebenza. vue  yifayela eliyinhloko lohlelo lwethu lokusebenza lwe-Vue. Defisizoqeda Ukubuka kwe-router  kulelo fayela. Zonke izindlela zizovela kufayela uhlelo lokusebenza. vue  .

Vula ifayela Welcome.vue futhi ubuyekeze ikhodi elandelayo kulelo fayela:

<template>
    <div class="container mt-5">
        <div class="col-12 text-center">
            <h1>Laravel Vuejs CRUD</h1>
        </div>
    </div>
</template>

Vula ifayela le-App.vue futhi ubuyekeze ikhodi ngendlela elandelayo:

<template>
    <main>
        <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
            <div class="container-fluid">
                <router-link to="/" class="navbar-brand" href="#">Laravel Vue Crud App</router-link>
                <div class="collapse navbar-collapse">
                    <div class="navbar-nav">
                        <router-link exact-active-class="active" to="/" class="nav-item nav-link">Home</router-link>
                        <router-link exact-active-class="active" to="/category" class="nav-item nav-link">Category</router-link>
                    </div>
                </div>
            </div>
        </nav>
        <div class="container mt-5">
            <router-view></router-view>
        </div>
    </main>
</template>
 
<script>
    export default {}
</script>

Bese, vula resource / js / components / category / List.vue  bese wengeza ikhodi elandelayo kufayela:

<template>
    <div class="row">
        <div class="col-12 mb-2 text-end">
            <router-link :to='{name:"categoryAdd"}' class="btn btn-primary">Create</router-link>
        </div>
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h4>Category</h4>
                </div>
                <div class="card-body">
                    <div class="table-responsive">
                        <table class="table table-bordered">
                            <thead>
                                <tr>
                                    <th>ID</th>
                                    <th>Title</th>
                                    <th>Description</th>
                                    <th>Actions</th>
                                </tr>
                            </thead>
                            <tbody v-if="categories.length > 0">
                                <tr v-for="(category,key) in categories" :key="key">
                                    <td>{{ category.id }}</td>
                                    <td>{{ category.title }}</td>
                                    <td>{{ category.description }}</td>
                                    <td>
                                        <router-link :to='{name:"categoryEdit",params:{id:category.id}}' class="btn btn-success">Edit</router-link>
                                        <button type="button" @click="deleteCategory(category.id)" class="btn btn-danger">Delete</button>
                                    </td>
                                </tr>
                            </tbody>
                            <tbody v-else>
                                <tr>
                                    <td colspan="4" align="center">No Categories Found.</td>
                                </tr>
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
</template>

<script>
export default {
    name:"categories",
    data(){
        return {
            categories:[]
        }
    },
    mounted(){
        this.getCategories()
    },
    methods:{
        async getCategories(){
            await this.axios.get('/api/category').then(response=>{
                this.categories = response.data
            }).catch(error=>{
                console.log(error)
                this.categories = []
            })
        },
        deleteCategory(id){
            if(confirm("Are you sure to delete this category ?")){
                this.axios.delete(`/api/category/${id}`).then(response=>{
                    this.getCategories()
                }).catch(error=>{
                    console.log(error)
                })
            }
        }
    }
}
</script>

Ngemva kwalokho, vula  resource /js/components/category/Add.vue  futhi ubuyekeze ikhodi elandelayo kufayela:

<template>
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h4>Add Category</h4>
                </div>
                <div class="card-body">
                    <form @submit.prevent="create">
                        <div class="row">
                            <div class="col-12 mb-2">
                                <div class="form-group">
                                    <label>Title</label>
                                    <input type="text" class="form-control" v-model="category.title">
                                </div>
                            </div>
                            <div class="col-12 mb-2">
                                <div class="form-group">
                                    <label>Description</label>
                                    <input type="text" class="form-control" v-model="category.description">
                                </div>
                            </div>
                            <div class="col-12">
                                <button type="submit" class="btn btn-primary">Save</button>
                            </div>
                        </div>                        
                    </form>
                </div>
            </div>
        </div>
    </div>
</template>

<script>
export default {
    name:"add-category",
    data(){
        return {
            category:{
                title:"",
                description:""
            }
        }
    },
    methods:{
        async create(){
            await this.axios.post('/api/category',this.category).then(response=>{
                this.$router.push({name:"categoryList"})
            }).catch(error=>{
                console.log(error)
            })
        }
    }
}
</script>

Ngemva kwalokho, vula  resource /js/components/category/Edit.vue  futhi ubuyekeze ikhodi elandelayo kufayela:

<template>
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h4>Update Category</h4>
                </div>
                <div class="card-body">
                    <form @submit.prevent="update">
                        <div class="row">
                            <div class="col-12 mb-2">
                                <div class="form-group">
                                    <label>Title</label>
                                    <input type="text" class="form-control" v-model="category.title">
                                </div>
                            </div>
                            <div class="col-12 mb-2">
                                <div class="form-group">
                                    <label>Description</label>
                                    <input type="text" class="form-control" v-model="category.description">
                                </div>
                            </div>
                            <div class="col-12">
                                <button type="submit" class="btn btn-primary">Update</button>
                            </div>
                        </div>                        
                    </form>
                </div>
            </div>
        </div>
    </div>
</template>

<script>
export default {
    name:"update-category",
    data(){
        return {
            category:{
                title:"",
                description:"",
                _method:"patch"
            }
        }
    },
    mounted(){
        this.showCategory()
    },
    methods:{
        async showCategory(){
            await this.axios.get(`/api/category/${this.$route.params.id}`).then(response=>{
                const { title, description } = response.data
                this.category.title = title
                this.category.description = description
            }).catch(error=>{
                console.log(error)
            })
        },
        async update(){
            await this.axios.post(`/api/category/${this.$route.params.id}`,this.category).then(response=>{
                this.$router.push({name:"categoryList"})
            }).catch(error=>{
                console.log(error)
            })
        }
    }
}
</script>

DefiQedela indlela eya kuhlelo lokusebenza lwe-CRUD ku-Vue Router

Manje, ufanele defiqeda i Vue routes, futhi ukwenza lokhu yiya kufolda  resource / js , dala ifayela route.js  futhi ubuyekeze ikhodi elandelayo kufayela:

const Welcome = () => import('./components/Welcome.vue' /* webpackChunkName: "resource/js/components/welcome" */)
const CategoryList = () => import('./components/category/List.vue' /* webpackChunkName: "resource/js/components/category/list" */)
const CategoryCreate = () => import('./components/category/Add.vue' /* webpackChunkName: "resource/js/components/category/add" */)
const CategoryEdit = () => import('./components/category/Edit.vue' /* webpackChunkName: "resource/js/components/category/edit" */)

export const routes = [
    {
        name: 'home',
        path: '/',
        component: Welcome
    },
    {
        name: 'categoryList',
        path: '/category',
        component: CategoryList
    },
    {
        name: 'categoryEdit',
        path: '/category/:id/edit',
        component: CategoryEdit
    },
    {
        name: 'categoryAdd',
        path: '/category/add',
        component: CategoryCreate
    }
]

Lapha sisebenzise izingxenye ukulayisha kancane. I-Vue JS iphatha ukulayishwa kwezingxenye ngendlela lazy ngezindlela, ngakho-ke ku-DOM ungalayisha izingxenye kuphela lapho zidingeka emikhondweni.

Faka phakathi ukuncika kwe-Vue.js ku-app.js

Manje udinga ukwengeza zonke izindlela, i-vue-axios nokunye okuncikile.

resource / js / app.js

require('./bootstrap');
import vue from 'vue'
window.Vue = vue;

import App from './components/App.vue';
import VueRouter from 'vue-router';
import VueAxios from 'vue-axios';
import axios from 'axios';
import {routes} from './routes';
 
Vue.use(VueRouter);
Vue.use(VueAxios, axios);
 
const router = new VueRouter({
    mode: 'history',
    routes: routes
});
 
const app = new Vue({
    el: '#app',
    router: router,
    render: h => h(App),
});

Buyekeza i-webpack.mix.js

webpack.mix.js

const mix = require('laravel-mix');

/*
 |--------------------------------------------------------------------------
 | Mix Asset Management
 |--------------------------------------------------------------------------
 |
 | Mix provides a clean, fluent API for defining some Webpack build steps
 | for your Laravel applications. By default, we are compiling the CSS
 | file for the application as well as bundling up all the JS files.
 |
 */

mix.js('resources/js/app.js', 'public/js')
    .postCss('resources/css/app.css', 'public/css', [
        //
    ]).vue();

Qalisa iseva yokuthuthukisa

Vula itheminali bese ugijima lo myalo:

npm run watch

php artisan serve

I-Apri indawo yasendaweni: 8000 esipheqululini.

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