Vue动态挂载不同的组件

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Vue动态挂载不同的组件</title>
</head>
<body>
    <div id='app'>
        <component :is='currentView'></component>
        <button @click='handleChangeView("A")'>切换到A</button>
        <button @click='handleChangeView("B")'>切换到B</button>
        <button @click='handleChangeView("C")'>切换到C</button>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue.js"></script>
    <script>
        var Home={
            template:'<p>Welcome home</p>'
        }
        var app = new Vue({
            el: '#app',
            components: {
                // 组件A
                comA: {
                    template: '<div>组件A</div>',
                },
                // 组件B
                comB: {
                    template: '<div>组件B</div>'
                },
               // 组件C
                comC: {
                    template: '<div>组件C</div>'
                }
            },
            data: {
                currentView: 'Home' //试试 'comA'  'comB'
            },
            methods: {
                // 点击事件传参切换不同的组件
                handleChangeView(component) {
                    console.log(component)
                    this.currentView = 'com' + component;
                }
            }
        })
    </script>
</body>

</html>
顺便附上 github code 地址
Vue动态挂载不同的组件

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