vue之图片切换

兮动人

发布于 2021-06-11 20:48:34

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代码可运行

文章被收录于专栏：兮动人的博客兮动人的博客

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代码可运行

图片切换

<body>
    <div id="mask">
        <div class="center">
            <h2 class="title">
                <img src="./images/logo.png" alt="">
                深圳创维校区环境
            </h2>
            <!-- 图片 -->
            <img :src="imgArr[index]" alt="" />
            <!-- 左箭头 -->
            <a href="javascript:void(0)" v-show="index!=0" @click="prev" class="left">
                <img src="./images/prev.png" alt="" />
            </a>
            <!-- 右箭头 -->
            <a href="javascript:void(0)" v-show="index<imgArr.length-1" @click="next" class="right">
                <img src="./images/next.png" alt="" />
            </a>
        </div>
    </div>

    <script src="../js/vue.js"></script>
    <script>
        const app = new Vue({
        el: '#mask',
        data: {
            imgArr: [
                "./images/00.jpg",
                "./images/01.jpg",
                "./images/02.jpg",
                "./images/03.jpg",
                "./images/04.jpg",
                "./images/05.jpg",
                "./images/06.jpg",
                "./images/07.jpg",
                "./images/08.jpg",
                "./images/09.jpg",
                "./images/10.jpg",
            ],
            index: 0
            },
            methods: {
                prev: function () {
                    this.index--;
                },
                next: function () {
                    this.index++;
                }

            }
        })
    </script>
</body>