Vue侧边栏案例

Vue — 侧边栏案例使用 :class 的方式<!DOCTYPE html><html><head><meta charset="utf-8"><title>菜单栏</title><style type="text/css">*{margin: 0;padding: 0;}.page{width: 100vw;h

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2803人浏览 · 2020-09-24 00:30:11

码小余の博客 · 2020-09-24 00:30:11 发布

Vue — 侧边栏案例

使用 :class 的方式

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>菜单栏</title>
		<style type="text/css">
			*{
				margin: 0;
				padding: 0;
			}
			.page{
				width: 100vw;
				height: 100vh;
				background-color: #efefef;
				position: fixed;
				left: 0;
				top: 0;
			}
			.rMenu{
				width: 50vw;
				height: 100vh;
				position: fixed;
				left: 0;
				top: 0;
				background: skyblue;
				transform: translateX(100vw);
				transition: transform 0.5s ease-in-out;
			}
			.active{
				transform: translateX(50vw);
			}
		</style>
	</head>
	<body>
		<div id="app">
			<div class="page">
				首页
				<button type="button" @click="toggleMenu">切换侧边栏</button>
			</div>
			<div class="rMenu" :class="{active:isShow}">
				侧边栏
			</div>
		</div>
		<script src="../js/vue.js" type="text/javascript" charset="utf-8"></script>
		<script type="text/javascript">
			var app = new Vue({
				el: "#app",
				data: {
					isShow: false
				},
				methods: {
					toggleMenu: function(){
						this.isShow = !this.isShow;
					}
				}
			})
		</script>
	</body>
</html>

使用 :style 的方式

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>菜单栏</title>
		<style type="text/css">
			*{
				margin: 0;
				padding: 0;
			}
			.page{
				width: 100vw;
				height: 100vh;
				background-color: #efefef;
				position: fixed;
				left: 0;
				top: 0;
			}
			.rMenu{
				width: 50vw;
				height: 100vh;
				position: fixed;
				left: 0;
				top: 0;
				background: skyblue;
				transition: transform 0.5s ease-in-out;
			}
		</style>
	</head>
	<body>
		<div id="app">
			<div class="page">
				首页
				<button type="button" @click="toggleMenu">切换侧边栏</button>
			</div>
			<div class="rMenu" :style="{transform: 'translateX('+menuWidth+'vw)'}">
				侧边栏
			</div>
		</div>
		<script src="../js/vue.js" type="text/javascript" charset="utf-8"></script>
		<script type="text/javascript">
			var app = new Vue({
				el: "#app",
				data: {
					menuWidth: 100
				},
				methods: {
					toggleMenu: function(){
						if(this.menuWidth == 100){
							this.menuWidth = 50
						}else{
							this.menuWidth = 100;
						}
					}
				}
			})
		</script>
	</body>
</html>

效果如下：

使用<transition></transition> 过渡动画组件

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>菜单栏</title>
		<style type="text/css">
			*{
				margin: 0;
				padding: 0;
			}
			.page{
				width: 100vw;
				height: 100vh;
				background-color: #efefef;
				position: fixed;
				left: 0;
				top: 0;
			}
			.rMenu{
				width: 50vw;
				height: 100vh;
				position: fixed;
				left: 0;
				top: 0;
				background: skyblue;
				transform: translateX(50vw);
			}
			
			.slideRight-enter-active, .slideRight-leave-active {
				transition: all .5s ease-in-out;
			}
			.slideRight-enter, .slideRight-leave-to {
				transform: translateX(100vw);
			}
		</style>
	</head>
	<body>
		<div id="app">
			<div class="page">
				首页
				<button type="button" @click="toggleMenu">切换侧边栏</button>
			</div>
			<transition name="slideRight">
				<div class="rMenu" v-if="isShow">
					侧边栏
				</div>
			</transition>
		</div>
		<script src="../js/vue.js" type="text/javascript" charset="utf-8"></script>
		<script type="text/javascript">
			var app = new Vue({
				el: "#app",
				data: {
					isShow: false
				},
				methods: {
					toggleMenu: function(){
						this.isShow = !this.isShow;
					}
				}
			})
		</script>
	</body>
</html>

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