Home > Article > Web Front-end > What are the ways to write vue components?

What are the ways to write vue components?

php中世界最好的语言Original: 2018-04-14 11:49:201778browse

This time I will bring you some methods of writing vue components, and notes when using vue components. Here are practical cases, let’s take a look.

First typeUse script tag

<!DOCTYPE html>
<html>
  <body>
    <p id="app">
      <my-component></my-component>
    </p>
    <-- 注意：使用<script>标签时，type指定为text/x-template，意在告诉浏览器这不是一段js脚本，浏览器在解析HTML文档时会忽略<script>标签内定义的内容。-->
    <script type="text/x-template" id="myComponent">//注意 type 和id。
      <p>This is a component!</p>
    </script>
  </body>
  <script src="js/vue.js"></script>
  <script>
    //全局注册组件
    Vue.component('my-component',{
      template: '#myComponent'
    })
    new Vue({
      el: '#app'
    })
  </script>
</html>

Second typeUse template tag

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title></title>
  </head>
  <body>
    <p id="app">
      <my-component></my-component>
    </p>
    <template id="myComponent">
      <p>This is a component!</p>
    </template>
  </body>
  <script src="js/vue.js"></script>
  <script>
    Vue.component('my-component',{
      template: '#myComponent'
    })
    new Vue({
      el: '#app'
    })
  </script>
</html>

The third type Single file component

This method is commonly used in Vue single-page applications. See the official website for details: https://cn.vuejs.org/v2/guide/single-file-components.html

Create a file with the .vue suffix, component Hello.vue, and place it in the components folder

<template>
 <p class="hello">
  <h1>{{ msg }}</h1>
 </p>
</template>
<script>
export default {
 name: 'hello',
 data () {
  return {
   msg: '欢迎！'
  }
 }
}
</script>

app.vue

<!-- 展示模板 -->
<template>
 <p id="app">
  <img src="./assets/logo.png">
  <hello></hello>
 </p>
</template>
<script>
// 导入组件
import Hello from './components/Hello'
export default {
 name: 'app',
 components: {
  Hello
 }
}
</script>
<!-- 样式代码 -->
<style>
#app {
 font-family: 'Avenir', Helvetica, Arial, sans-serif;
 -webkit-font-smoothing: antialiased;
 -moz-osx-font-smoothing: grayscale;
 text-align: center;
 color: #2c3e50;
 margin-top: 60px;
}
</style>

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website!

What are the ways to write vue components?

Related articles