JSFiddle - React, Tailwind, and code Playground

by cactus77kiki

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.10/vue.min.js"></script>
<div id="app">
  
  <div id="tabs" class="tabcontainer">
  
    <div class="tabs">
        <a v-on:click="activetab=1" v-bind:class="[ activetab === 1 ? 'active' : '' ]">Tab 1</a>
        <a v-on:click="activetab=2" v-bind:class="[ activetab === 2 ? 'active' : '' ]">Tab 2</a>
          <a v-on:click="activetab=3" v-bind:class="[ activetab === 3 ? 'active' : '' ]" v-show="addmode">Tab 3</a>       
    </div>

    <div >
        <div v-if="activetab === 1" class="tabcontent">
            Content for tab one
        </div>
        <div v-if="activetab === 2" class="tabcontent">
            Content for tab two
        </div>
        <div v-if="activetab === 3" class="tabcontent">
            Content for tab three
        </div>
    </div>
  
</div>
</div>

CSS

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.container {  
    max-width: 620px; 
    min-width: 420px;
    margin: 40px auto;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.9em;
    color: #888;
}

/* Style the tabs */
.tabs {
    overflow: hidden;
  margin-left: 20px;
    margin-bottom: -2px; /* hide bottom border*/
}

.tabs ul {
    list-style-type: none;
    margin-left: 20px;
}

.tabs a{
    float: left;
    cursor: pointer;
    padding: 12px 24px;
    transition: background-color 0.2s;
    border: 1px solid #ccc;
    border-right: none;
    background-color: #f1f1f1;
    border-radius: 10px 10px 0 0;
    font-weight: bold;
}
.tabs a:last-child { 
    border-right: 1px solid #ccc;
}

/* Change background color of tabs on hover */
.tabs a:hover {
    background-color: #aaa;
    color: #fff;
}

/* Styling for active tab */
.tabs a.active {
    background-color: #fff;
    color: #484848;
    border-bottom: 2px solid #fff;
    cursor: default;
}

/* Style the tab content */
.tabcontent {
    padding: 30px;
    border: 1px solid #ccc;
    border-radius: 10px;
  box-shadow: 3px 3px 6px #e1e1e1
}

JavaScript

/*簡易 vue tab
ref:https://vuejsexamples.com/tabbed-content-with-vue-js/
*/

new Vue({
  el: "#app",
  data: {
    activetab: 1,
    addmode: false
  },
  methods: {  	
  }
})