因为jq里面可以写 {“attr”:value},{“attr”:“value”},第一种形式也就可以写参数进去
$(".slider").stop().animate({
"left": id * 100
}, 1000);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title> </title>
<script src="../lib/vue.min.js"></script>
<script src="../js/jquery.js"></script>
<style>
* {
padding: 0;
margin: 0;
}
#box {
width: 160px;
height: 160px;
}
.a {
border: 2px solid red;
}
.b {
background: darkmagenta;
}
.c {
border-radius: 50%;
}
.item {
text-align: center;
height: 50px;
line-height: 50px;
width: 100px;
float: left;
font-size: 24px;
color: darkolivegreen;
background: darkgray;
/* border: 1px solid dodgerblue; */
/* padding: 10px 15px; */
}
.item.active {
/* color: rebeccapurple;
background: #333; */
}
.content {
width: 300px;
height: 300px;
background: darkcyan;
text-align: center;
line-height: 300px;
font-size: 80px;
color: #fff;
}
.outer1,.outer2 {
width: 300px;
position: relative;
}
.slider {
position: absolute;
left: 0;
top: 0;
width: 100px;
height: 50px;
line-height: 50px;
background:#29A3F1;
z-index: 1;
opacity: 0.5;
}
.move_box{
position: relative;
width: 300px;
height: 300px;
overflow: hidden;
}
.move{
position: absolute;
width: 900px;
height: 300px;
}
.move li{
float: left;
list-style: none;
text-align: center;
line-height: 300px;
background:#29A3F1;
opacity: 0.5;
width: 300px;
height: 300px;
}
</style>
</head>
<body>
<div id="app">
<div class="outer2">
<div class="slider"></div>
<div class="outer1">
<div @click="change(0)" class="item" :class="current==0?'active':''" id="btn1">菜单01</div>
<div @click="change(1)" class="item" :class="current==1?'active':''" id="btn2">菜单02</div>
<div @click="change(2)" class="item" :class="current==2?'active':''" id="btn3">菜单03</div>
</div>
<div class="move_box">
<ul class="move">
<li>内容01</li>
<li>内容02</li>
<li>内容03</li>
</ul>
</div>
</div>
</div>
<script>
// 作业 添加动画
const vm = new Vue({
el: "#app",
data: {
title: "class && style 动态绑定 ",
flagA: true,
classObj: {
b: true,
c: true
},
isA: 'a',
isC: 'c',
id: 1901,
styleObj: {
border: "2px solid green"
},
current: 0
},
methods: {
change(id) {
console.log(id);
this.current = id;
$(".slider").stop().animate({
"left": id * 100
}, 1000);
$(".move").stop().animate({
"left": id * (-300)
}, 1000)
}
},
mounted() {
document.getElementsByTagName('title')[0].innerHTML = this.title;
}
})
</script>
</body>
</html>
