vue组件

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    <title>Document</title>
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<body>
    <!-- view -->
    <div id="app">
        <mycomponent v-for="item in items" v-bind:huang="item"></mycomponent>
    </div>
   
    <!-- viewmodel -->
    <script>

        //注册一个组件,组件来达到复用的作用
        Vue.component("mycomponent",{
            props: ['huang'],
            template: '<li>{{huang}}</li>'
        })

        var vm  = new Vue({
            el:"#app",
            data:{
               items:["Java","PHP","C++"]
            }
        });
    </script>
</body>
</html>

  Vue.component(),参数一是模板名,参数二是模板的相关属性,比如template,template的值就是替换该组件的真实标签;

  注意,在Vue.component()是取不到Vue对象的数据的,只能组件标签先渠道数据,然后通过v-bind绑定组件prop提供的属性,才能设置进去。

原文地址:https://www.cnblogs.com/ibcdwx/p/14120992.html