本文实例为大家分享了Vue.js实现tab滑块效果的具体代码，供大家参考，具体内容如下
<!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">
<script src="../lib/vue.min.js"></script>
<style>
*{margin:0;padding:0;}
#tabPanel .itemname{height:40px;width:180px;margin-bottom:10px;}
#tabPanel .itemcontent{height:40px;width:180px;}
#tabPanel .addbtn{width:100px;height:30px;}
#tabPanel .active{background:#eee;}
#tabPanel{height:340px;width:500px;margin:100px auto;}
#tabPanel .tab{height:40px;background:#ccc;margin-top:10px;}
#tabPanel .tab ul li{list-style: none;float:left;width:80px;height:40px;text-align:center;line-height:40px;}
#tabPanel .content{height:300px;width:500px;background:#eee;}
</style>
<title>Vue.js编写tab滑块效果</title>
</head>
<body>
<div id="tabPanel">
<label>添加滑块名称：<input type="text" v-model="tabItem" class="itemname"></label><br>
<label>添加滑块内容：<input type="text" v-model="tabContent" class="itemcontent"></label><br>
<input type="button" value="添加选项" @click="addItem()" class="addbtn">
<div class="tab">
<ul>
<li v-for="(value, index) in tabs" v-bind:class="{active: index == num }" @mouseover="toggle(index)" @dblclick="del(index)">{{value}}</li>
</ul>
</div>
<div class="content">
<div class="box" v-for="(value, index) in tabContents" v-show="index == num" contenteditable="true" @blur="editContent(index,value)">{{value+index}}</div>
</div>
</div>
</body>
<script>
var v = new Vue ({
el: "#tabPanel",
data: {
tabs: ["第一项","第二项"],
tabContents: ["第一项内容","第二项内容"],
num: 0,
tabItem:"",
tabContent:""
},
methods:{
//切换滑块
toggle: function(index){
this.num = index;
},
//添加滑块
addItem: function(){
if(this.tabItem == "" || this.tabContent == ""){
alert("填写完整的名称和内容");
}else{
this.tabs.push(this.tabItem);
this.tabContents.push(this.tabContent);
}
},
//双击删除滑块
del: function(index){
this.tabs.splice(index,1);
this.tabContents.splice(index,1)
},
//编辑选项内容
editContent: function(index,value){
this.tabContents[index] = value;
console.log(this.tabContents);
}
}
});
</script>
</html>
