基于Vue.js实现tab滑块效果

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>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持我们。