我已经阅读了关于Vuejs动画的官方文档.但是使用它的css钩子,我只能使元素以淡入淡出和不同的持续时间出现/消失.
<div id="demo">
<button v-on:click="show = !show">
Toggle
</button>
<transition name="fade">
<p v-if="show">hello</p>
</transition>
</div>
.fade-enter-active, .fade-leave-active {
transition: opacity .5s
}
.fade-enter, .fade-leave-to /* .fade-leave-active in <2.1.8 */ {
opacity: 0
}
如何使用Vuejs Animation创建滑动效果？就像这里的一个.可能吗？请提供一些示例代码.
Sin*_*sag 37
你绝对可以用VueJS做到这一点.看看下面的例子.您可以看到两个示例,一个是您的案例采用的代码(使其滑动).另一个是简单的图像滑块,它以3秒的间隔循环遍历图像阵列.
这里要注意的重要一点是,我们将image元素包装在for循环中以强制元素被销毁,因为否则你的元素将不会从DOM中移除而不会转换(虚拟DOM).
为了更好地理解VueJS中的过渡,建议您查看入门指南 - 过渡部分.
new Vue({
el: '#demo',
data: {
message: 'Click for slide',
show: true,
imgList: [
'http://via.placeholder.com/350x150',
'http://via.placeholder.com/350x151',
'http://via.placeholder.com/350x152'
],
currentImg: 0
},
mounted() {
setInterval(() => {
this.currentImg = this.currentImg + 1;
}, 3000);
}
})#demo {
overflow: hidden;
}
.slide-leave-active,
.slide-enter-active {
transition: 1s;
}
.slide-enter {
transform: translate(100%, 0);
}
.slide-leave-to {
transform: translate(-100%, 0);
}
.img-slider{
overflow: hidden;
position: relative;
height: 200px;
width: 400px;:
}
.img-slider img {
position: absolute;
top: 0;
left: 0;
bottom: 0;
right:0;
}<!DOCTYPE html>
<html>
<head>
<title>VueJS 2.0 - image slider</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div id="demo">
<button v-on:click="show = !show">
Toggle
</button>
<transition name="slide">
<p v-if="show">{{message}}</p>
</transition>
<h3>
Img slider
</h3>
<transition-group tag="div" class="img-slider" name="slide">
<div v-for="number in [currentImg]" v-bind:key="number" >
<img :src="imgList[Math.abs(currentImg) % imgList.length]"/>
</div>
</transition-group>
</div>
<script src="https://unpkg.com/vue/dist/vue.min.js"></script>
<script src="script.js"></script>
</body>
</html>gre*_*lit 10
感谢楼上的回答，对我帮助很大！由于原始示例具有可在两个方向上滑动的按钮，因此我通过添加“下一个”和“上一个”按钮对其进行了一些改进。当按下“Previous”时，我交换动画以使其相反：
new Vue({
el: '#demo',
data: {
back: false,
currentIndex: 0
},
methods: {
next(){
this.back = false;
this.currentIndex++;
},
prev(){
this.back = true;
this.currentIndex--;
}
},
})#demo {
overflow: hidden;
}
.slide-leave-active,
.slide-enter-active {
transition: 1s;
}
.slide-enter {
transform: translate(100%, 0);
}
.slide-leave-to {
transform: translate(-100%, 0);
}
.slideback-leave-active,
.slideback-enter-active {
transition: 1s;
}
.slideback-enter {
transform: translate(-100%, 0);
}
.slideback-leave-to {
transform: translate(100%, 0);
}
.div-slider{
overflow: hidden;
position: relative;
height: 100px;
width: 90%;
}
.div-slider .card {
position: absolute;
height: 100px;
width: 90%;
background-color: #60adff;
}<!DOCTYPE html>
<html>
<head>
<title>VueJS 2.0 - image slider</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div id="demo">
<h3>
div slider
</h3>
<transition-group tag="div" class="div-slider" :name="back? 'slideback' : 'slide'">
<div v-if="currentIndex === 0" key="1">
<div class="card">
DIV 1
</div>
</div>
<div v-if="currentIndex === 1" key="2" >
<div class="card">
DIV 2
</div>
</div>
<div v-if="currentIndex === 2" key="3" >
<div class="card">
DIV 1
</div>
</div>
</transition-group>
<button @click="prev()" >prev</button>
<button @click="next()">next</button>
</div>
<script src="https://unpkg.com/vue/dist/vue.min.js"></script>
</body>
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