标签：dial 取消 mouseover -o 表单 seo mis ack hid
01-01 vue使用雏形
<div id="box"> {{msg}} </div> <script> window.onload= function(){ var c = new Vue({ el:"#box",//选择器 data:{ ‘msg‘:‘welcome vue‘ } }); } </script>
01-02 v-model一般用于表单元素数据双向绑定
<div id="box"> <input type="text" v-model="msg"> <input type="text" v-model="msg"> <p>{ {msg}}</br>{{msg2}}</br>{{arr}}</br>{{json}} </p> </div> <script> // 知识说明: // v-model:数据双向绑定 window.onload= function(){ var c = new Vue({ el:"#box",//选择器 data:{ ‘msg‘:‘welcome vue‘, ‘msg2‘:‘12‘, ‘arr‘:[‘apple‘,‘oramge‘,‘pear‘], ‘json‘:{a:‘apple‘,b:‘orange‘,c:‘pear‘} } }); } </script>
01-03 v-for循环数据
<div id="box"> <!--数组的循环--> <ul><li v-for="value in arr">{{value}}</li></ul> <hr> <!--json的循环--> <ul><li v-for="(v,k,index) in json">{{k}} {{v}} {{index}}</li></ul> </div> <script> // 知识说明: // v-for:数据循环 // json数据: (value,key,index) in json // {{value}}:json的值 // {{key}}:json的key // {{index}}:数据索引 window.onload= function(){ var c = new Vue({ el:"#box",//选择器 data:{ ‘arr‘:[‘apple‘,‘oramge‘,‘pear‘], ‘json‘:{a:‘apple‘,b:‘orange‘,c:‘pear‘} } }); } </script>
01-04 v-click等等基础事件
<div id="box"> <button type="button" v-on:click="show()">按钮</button> <button type="button" v-on:click="add()">添加</button> <br> <ul><li v-for="value in arr">{{value}}</li></ul> </div> <script> // 知识说明: // 基础事件举例: v-on:click/mouseout/mouseover/dblclick/mousedown…… window.onload= function(){ var c = new Vue({ el:"#box",//选择器 data:{//数据 ‘arr‘:[‘apple‘,‘oramge‘,‘pear‘], }, methods:{//函数储存器 show:function(){ alert(); }, add:function(){ alert(this.arr);//this表示的是这个c=new Vue这个对象 this.arr.push(‘tomato‘); } } }); } </script>
01-05 点击按钮div消失：v-show(false/true)
<div id="box"> <button type="button" v-on:click="a=false">消失</button> <div v-show="a" style="width:300px;height:300px;background:red;"></div> </div> <script> // 知识说明: // v-show="true/false"//true显示，false隐藏 window.onload= function(){ var c = new Vue({ el:"#box",//选择器 data:{//数据 a:true, } }); } </script>
01-06 案例添加删除用户
<head> <meta charset="utf-8" /> <title></title> <script src="vue/dist/vue.js"></script> <script src="js/jquery-2.1.1.min.js"></script> <link rel="stylesheet" href="bootstrap/css/bootstrap.css"> <script src="bootstrap/js/bootstrap.js"></script> </head> <body> <article id="box" class="container"> <form role="form"> <div class="form-group"> <label for="uername">用户名：</label> <input v-model="username" type="text" class="form-control" id="username" placeholder="输入用户名"> </div> <div class="form-group"> <label for="age">年 龄：</label> <input v-model="age" type="text" class="form-control" id="age" placeholder="输入年龄"> </div> <div class="form-group"> <input v-on:click="add()" type="button" value="添加" class="btn btn-primary"> <input type="reset" value="重置" class="btn btn-danger"> </div> </form> <hr> <table class="table table-bordered table-hover"> <caption class="h3 text-center text-info">用户信息表</caption> <tr class="text-danger"> <th class="text-center">序号</th> <th class="text-center">名字</th> <th class="text-center">年龄</th> <th class="text-center">操作</th> </tr> <!--循环数据--> <tr v-for="(item,index) in mydata" class="text-center"><td>{{index+1}}</td><td>{{item.name}}</td><td>{{item.age}}</td><td><button v-on:click="nowIndex=index" class="btn btn-primary btn-sm" data-toggle="modal" data-target="#layer">删除</button></td></tr> <tr v-show="mydata.length==0" class="text-center text-muted"><td colspan="4"><p>暂无数据……</p></td></tr> <tr v-show="mydata.length!=0" class="text-right text-muted"><td colspan="4"><button v-on:click="nowIndex=-2" class="btn btn-danger" data-toggle="modal" data-target="#layer">删除全部</button></td></tr> </table> <!--模态框，弹出框--> <div role="dialog" id="layer" class="modal fade"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true"> × </button> <h4 class="modal-title" id="myModalLabel"> 确认删除吗？ </h4> </div> <div class="modal-body"> <button data-dismiss="modal" class="btn btn-primary btn-sm">取消</button> <button v-on:click="delateMsg(nowIndex)" data-dismiss="modal" class="btn btn-danger btn-sm">确认</button> </div> </div> </div> </div> </article> <script> // 知识说明: // v-show="true/false"//true显示，false隐藏 window.onload= function(){ var c = new Vue({ el:"#box",//选择器 data:{//数据 //通过v-show="mydata.length==0"来控制“暂无数据”"删除全部"显示隐藏 mydata:[ {name:‘XXX‘,age:‘XX‘}, {name:‘XXX‘,age:‘XX‘}, ], username:‘‘, age:‘‘, nowIndex:"-1000", }, methods:{ add:function(){ this.mydata.push({ name:this.username, age:this.age }); //添加后清空表格 this.username=""; this.age=""; }, delateMsg:function(n){ if(n==-2){ this.mydata=[]; }else{ this.mydata.splice(n,1); } } } }); } </script> </body>
标签：dial 取消 mouseover -o 表单 seo mis ack hid
原文地址：http://www.cnblogs.com/LChenglong/p/6866253.html
