前端-vue基础59-组件之间数据交互_javascript

 

<!DOCTYPE html>
<html lang="en">
 
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
 
<body>
    <div id="app">
        <div>{{pmsg}}</div>
        <menu-item title="来自父亲组件的值"></menu-item>
        <menu-item :title="ptitle" content='hello'></menu-item>
    </div>
    <script type="text/javascript" src="./js/vue.js"></script>
    <script>
        Vue.component('menu-item', {
            props: ['title'],
            data: function() {
                return {
                    msg: '子组件本身的数据'
                }
            },
            template: '<div>{{msg+"-----"+title}}</div>'
        });
        var vm = new Vue({
            el: '#app',
            data: {
                pmsg: '父亲组件内容',
                ptitle: '动态绑定属性'
            }
        })
    </script>
</body>
 
</html>

前端-vue基础59-组件之间数据交互_html_02