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HTML 

              
                <html lang="en">

<head>
  <meta charset="utf-8">
  <meta http-equiv="x-ua-compatible" content="ie=edge">
  <title>Vue.js 2 CRUD application</title>
  <meta name="description" content="">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <!-- load frameworks: vue + bootstrap -->
  <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.10/vue.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/vue-router/2.2.1/vue-router.js"></script>
  <link rel="stylesheet" type="text/css"
    href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
  <link rel="stylesheet" type="text/css"
    href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap-theme.min.css">
</head>

<body>

  <div class="container">
    <header class="page-header">
      <div class="branding">
        <img src="https://vuejs.org/images/logo.png" alt="Logo" title="Home page" class="logo" />
        <h1>Vue.js 2 CRUD application</h1>
        <p>Ported from: <a href="https://codepen.io/-a/pen/amOYGp">Vue.js CRUD application</a></p>
      </div>
    </header>
    <div class="alert alert-warning">
      <strong>Outdated!</strong> Vue 3 implementation can be found <a href="https://codepen.io/mevdschee/pen/eYrvoGZ">here</a>.
    </div>
    <main id="app">
      <router-view></router-view>
    </main>
  </div>

  <template id="product-list">
    <div>
      <div class="actions">
        <router-link class="btn btn-default" to="/add-product">
          <span class="glyphicon glyphicon-plus"></span>
          Add product
        </router-link>
      </div>
      <div class="filters row">
        <div class="form-group col-sm-3">
          <label for="search-element">Search</label>
          <input v-model="searchKey" class="form-control" id="search-element" requred />
        </div>
      </div>
      <table class="table">
        <thead>
          <tr>
            <th>Name</th>
            <th>Description</th>
            <th>Price</th>
            <th class="col-sm-2">Actions</th>
          </tr>
        </thead>
        <tbody>
          <tr v-for="product in filteredProducts">
            <td>
              <router-link v-bind:to="{name: 'product', params: {product_id: product.id}}">{{ product.name
                }}</router-link>
            </td>
            <td>{{ product.description }}</td>
            <td>
              {{ product.price }}
              <span class="glyphicon glyphicon-euro" aria-hidden="true"></span>
            </td>
            <td>
              <router-link class="btn btn-warning btn-xs"
                v-bind:to="{name: 'product-edit', params: {product_id: product.id}}">Edit</router-link>
              <router-link class="btn btn-danger btn-xs"
                v-bind:to="{name: 'product-delete', params: {product_id: product.id}}">Delete
              </router-link>
            </td>
          </tr>
        </tbody>
      </table>
    </div>
  </template>

  <template id="add-product">
    <div>
      <h2>Add new product</h2>
      <form v-on:submit="createProduct">
        <div class="form-group">
          <label for="add-name">Name</label>
          <input class="form-control" id="add-name" v-model="product.name" required />
        </div>
        <div class="form-group">
          <label for="add-description">Description</label>
          <textarea class="form-control" id="add-description" rows="10" v-model="product.description"></textarea>
        </div>
        <div class="form-group">
          <label for="add-price">Price, <span class="glyphicon glyphicon-euro"></span></label>
          <input type="number" class="form-control" id="add-price" v-model="product.price" />
        </div>
        <button type="submit" class="btn btn-primary">Create</button>
        <router-link class="btn btn-default" to="/">Cancel</router-link>
      </form>
    </div>
  </template>

  <template id="product">
    <div>
      <h2>{{ product.name }}</h2>
      <b>Description: </b>
      <div>{{ product.description }}</div>
      <b>Price:</b>
      <div>{{ product.price }}<span class="glyphicon glyphicon-euro"></span></div>
      <br />
      <span class="glyphicon glyphicon-arrow-left" aria-hidden="true"></span>
      <router-link to="/">Back to product list</router-link>
    </div>
  </template>

  <template id="product-edit">
    <div>
      <h2>Edit product</h2>
      <form v-on:submit="updateProduct">
        <div class="form-group">
          <label for="edit-name">Name</label>
          <input class="form-control" id="edit-name" v-model="product.name" required />
        </div>
        <div class="form-group">
          <label for="edit-description">Description</label>
          <textarea class="form-control" id="edit-description" rows="3" v-model="product.description"></textarea>
        </div>
        <div class="form-group">
          <label for="edit-price">Price, <span class="glyphicon glyphicon-euro"></span></label>
          <input type="number" class="form-control" id="edit-price" v-model="product.price" />
        </div>
        <button type="submit" class="btn btn-primary">Save</button>
        <router-link class="btn btn-default" to="/">Cancel</router-link>
      </form>
    </div>
  </template>

  <template id="product-delete">
    <div>
      <h2>Delete product {{ product.name }}</h2>
      <form v-on:submit="deleteProduct">
        <p>The action cannot be undone.</p>
        <button type="submit" class="btn btn-danger">Delete</button>
        <router-link class="btn btn-default" to="/">Cancel</router-link>
      </form>
    </div>
  </template>

</body>

</html>
!

CSS 

              
                .logo {
  width: 75px;
  float: left;
  margin-right: 15px;
}

.form-group {
  max-width: 500px;
}

.actions {
  padding: 10px 0;
}

.glyphicon-euro {
  font-size: 12px;
}
!

JS 

              
                var products = [
  {id: 1, name: 'Angular', description: 'Superheroic JavaScript MVW Framework.', price: 100},
  {id: 2, name: 'Ember', description: 'A framework for creating ambitious web applications.', price: 100},
  {id: 3, name: 'React', description: 'A JavaScript Library for building user interfaces.', price: 100}
];

function findProduct (productId) {
  return products[findProductKey(productId)];
};

function findProductKey (productId) {
  for (var key = 0; key < products.length; key++) {
    if (products[key].id == productId) {
      return key;
    }
  }
};

var List = Vue.extend({
  template: '#product-list',
  data: function () {
    return {products: products, searchKey: ''};
  },
  computed: {
    filteredProducts: function () {
      return this.products.filter(function (product) {
        return this.searchKey == "" ||
          product.name.toLowerCase().indexOf(this.searchKey.toLowerCase()) !== -1 ||
          product.description.toLowerCase().indexOf(this.searchKey.toLowerCase()) !== -1
      },this);
    }
  }
});

var Product = Vue.extend({
  template: '#product',
  data: function () {
    return {product: findProduct(this.$route.params.product_id)};
  }
});

var ProductEdit = Vue.extend({
  template: '#product-edit',
  data: function () {
    return {product: findProduct(this.$route.params.product_id)};
  },
  methods: {
    updateProduct: function () {
      var product = this.product;
      products[findProductKey(product.id)] = {
        id: product.id,
        name: product.name,
        description: product.description,
        price: product.price
      };
      router.push('/');
    }
  }
});

var ProductDelete = Vue.extend({
  template: '#product-delete',
  data: function () {
    return {product: findProduct(this.$route.params.product_id)};
  },
  methods: {
    deleteProduct: function () {
      products.splice(findProductKey(this.$route.params.product_id), 1);
      router.push('/');
    }
  }
});

var AddProduct = Vue.extend({
  template: '#add-product',
  data: function () {
    return {product: {name: '', description: '', price: ''}}
  },
  methods: {
    createProduct: function() {
      var product = this.product;
      products.push({
        id: Math.random().toString().split('.')[1],
        name: product.name,
        description: product.description,
        price: product.price
      });
      router.push('/');
    }
  }
});

var router = new VueRouter({routes:[
  { path: '/', component: List},
  { path: '/product/:product_id', component: Product, name: 'product'},
  { path: '/add-product', component: AddProduct},
  { path: '/product/:product_id/edit', component: ProductEdit, name: 'product-edit'},
  { path: '/product/:product_id/delete', component: ProductDelete, name: 'product-delete'}
]});
app = new Vue({
  router:router
}).$mount('#app')
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999px

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