Vuejs 组件化开发tab组件实例

来源：互联网发布：淘宝线下门店有什么用编辑：程序博客网时间：2024/06/07 14:10
<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>index</title>    <link rel="stylesheet" href="css/index.css">    <script type="text/javascript" src="../lib/vue.min.js"></script>    <script type="text/javascript" src="../lib/jquery-1.11.3.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 {            margin: 10px 0 0 95px;            width: 185px;            height: 40px;        }        #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></head><body>    <div id="tabItem">        <my-tab></my-tab>        <my-tab></my-tab>    </div>    <!--组件模板-->    <script type="text/template" id="tab">        <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>    </script>    <!--组件模板--></body></html><script>    var vue = new Vue({        el: "#tabItem",        data: {        },        components: {            'my-tab': {                template: '#tab',                data: function() {                    return {                        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>
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