Vue动画封装 

<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="vue.js"> </script>
</head>
<body>
<section class="app">
   <fade :showw="show">
       <article >hi</article>
   </fade>
    <button @click="handle">Select</button>
</section>
<script>

    Vue.component("fade", {
        props:["showw"],
        template: `<transition @before-enter="hanle"
                               @enter="handleenter"
                               @after-enter="after">
                    <slot v-if="showw"></slot>
                   </transition>`,
        methods: {
            hanle: function (el) {
                el.style.color = "blue"
            },
            handleenter: function (el, done) {
                setTimeout(() =>{
                    el.style.color= "green"
                },2000)
                setTimeout(() =>{
                    
                    done()
                },4000)
    }
        }
    })

    var vm = new Vue({
        el:".app",
        data: {
            show: true
        },
        methods: {
            handle: function () {
                this.show = !this.show
            }
        }
    })
</script>
</body>

封装待续

posted @ 2019-11-29 20:34  容忍君  阅读(258)  评论(0)    收藏  举报