vue_子组件绑定原生事件 

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
  <div id="app">
    <h3>给组件绑定原生事件</h3>
    <!-- 这里是子组件向父组件传递参数绑定的自定义事件 -->
    <child :content="msg" @click="handleClick"></child>
    <h4>给组件绑定事件添加修饰符native</h4>
    <child :content="msg" @click.native="handleNativeClick"></child>
  </div>
</body>
<script type="text/javascript">
  Vue.component('child', {
    props: ['content'],
    template: '<div @click="handleClickSub">{{content}}</div>',
    methods: {
      handleClickSub () {
        this.$emit('click')
      }
    }
  })
  let vm = new Vue({
    el: '#app',
    data: {
      msg: 'this is a child'
    },
    methods: {
      handleClick () {
        console.log('子组件向父组件传递参数绑定的事件')
      },
      handleNativeClick () {
        console.log('绑定原生事件')
      }
    }
  })
</script>
</html>

 

posted @ 2020-03-05 16:03  前端之旅  阅读(773)  评论(0)    收藏  举报