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Mui---自己利用Vue编写的表格

Vue 利用 --- 自己 编写 表格 mui
2023-09-11 14:18:36 时间 

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
    <title></title>
    <script src="js/mui.min.js"></script>
    <link href="css/mui.min.css" rel="stylesheet"/>
   
</head>
<body>
	<header class="mui-bar mui-bar-nav">
	    <h1 class="mui-title">自己没事写个vue双向绑定表格</h1>
	</header>
	
	<div class="mui-content" id="app">
	   
    <div class="mui-row" style="margin-top: 10px;">
    	<div class="mui-col-sm-2 mui-col-xs-2">
	        <label>Id: <input v-model="id" type="text" style="height: 30px;width: 60%;text-align: left;"></label>
	       
   		
    	</div>
   		<div class="mui-col-sm-4 mui-col-xs-4">
	        <label>name:<input v-model="name" type="text" style="height: 30px;width: 50%;"></label>
	        
   		</div>
   		<div class="mui-col-sm-2 mui-col-xs-2">
	        <input type="button" value="Add" @click="add()" style="background-color: cornflowerblue;">
	        
   		</div>
   		<div class="mui-col-sm-4 mui-col-xs-4">
	        <label style="margin-left: -5px;">Search:<input v-model="keywords" type="text" style="width: 50%;height: 30px;"></label>
	        
   		</div>
 	</div>
 	
	<table border="1" style="margin: 0 auto;">
		<caption>数据展示
			<tr>
				<th>ID</th>
				<th>Name</th>
				<th>Creatime</th>
				<th>Operation</th>
			</tr>
			<tr v-for="item in search(keywords)" :key="item.id">
				<td>{{item.id}}</td>
				<td v-text="item.name"></td>
				<td>{{item.ctime}}</td>
				<td><a href="" @click.prevent="del(item.id)">Delete</a></td>
			</tr>
			</caption>
	</table>
	</div>
	<script src="js/vue.js"></script>
	<script type="text/javascript" charset="utf-8">
      	mui.init();
      	var vm = new Vue({
      		el:'#app',
      		data:{
      			id:"",
      			name:"",
      			keywords:"",
      			list:[
      			{id:1,name:"宝马",ctime:new Date()},
      			{id:2,name:"奔驰",ctime:new Date()},
      			]
      		},
      		methods:{
      			add(){
      				var car = {id:this.id,name:this.name,ctime:new Date()}
      				this.list.push(car)
      				this.id=this.name=''
      				
      			},
      			del(id){
      				this.list.some((item,i)=>{
      					if(item.id==id){
      						this.list.splice(i,1)
      						return true;
      					}
      				})
      			},
      			search(keywords){
      				var newList = []
      				this.list.forEach(item=>{
      					if(item.name.indexOf(keywords)!=-1){
      						newList.push(item)
      					}
      				})
      				return newList
      			}
      			
      		}
   		});
    </script>
</body>
</html>

　　Vue-bootstrap写法

<!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">
    <title>Document</title>
    <script src="lib/vue.js"></script>
    <link rel="stylesheet" href="lib/boot-strap.css">
</head>
<body>
    <div id="app">
        
        <div class="panel panel-primary">
              <div class="panel-heading">
                    <h3 class="panel-title">Add Brand </h3>
              </div>
              <div class="panel-body form-inline">
                    <label>
                        ID:
                        <input type="text" class="form-control" v-model="id">
                    </label>    
                    <label>
                        Name:
                        <input type="text" class="form-control" v-model="name">
                    </label> 
                    <label>
                    <input type="button" value="Add" class="btn btn-primary" @click="add">
                    </label>
                    <label>
                        Search keywords
                        <input type="text" class="form-control" v-model="keywords">
                    </label>
              </div>
        </div>
        
        
        <table class="table table-hover table-bordered table-striped">
            <thead>
                <tr>
                    <th>ID</th>
                    <th>Name</th>
                    <th>Ctime</th>
                    <th>Operation</th>
                </tr>
            </thead>
            <tbody>
                <!--之前，v-for中的数据都是直接从data上的list中直接渲染过来的-->
                <!--现在我们自定义了一个search方法，同时把所有关键字，通过传参的形式传递给了search方法-->
                <!--在search方法内部，通过执行for循环，把所有符合搜索关键词的数据保存到一个新的数组中，返回-->
                <tr v-for="item in search(keywords)" :key="item.id">
                    <td>{{item.id}}</td>
                    <td v-text="item.name"></td>
                    <td>{{item.ctime}}</td>
                    <td>
                        <!--@click.prevent 阻止事件的默认行为，防止a标签跳转-刷新页面-->
                        <a href="" @click.prevent="del(item.id)" >Delete</a>
                    </td>
                </tr>
            </tbody>
        </table>
        
    </div>
    <script>
        var vm = new Vue(
            {
                el: '#app',
                data:{
                    id: "",
                    name: "",
                    keywords:'',
                    list: [
                    {id:1, name:"宝马", ctime: new Date()},
                    {id:2, name:"奔驰", ctime: new Date()},
                    ]    
                },
                methods: {
                    add(){
                        // 1获取到id和name,直接从data上获取
                        // 2组织出一个对象
                        // 3调用相关数组方法， 添加到data上的list中
                        // 4在vue中已经实现了数据的双向绑定，每当我们修改了data中的数据，VUe会监听到数据的改动，自动把更新的数据应用到应用上
                        var car = {id:this.id, name:this.name, ctime:new Date()}
                        this.list.push(car) 
                        //清空
                        this.id=this.name=''
                    },
                    del(id){
                        //1如歌根据id找到删除这一项的索引
                        //2直接调用数组的splice方法
                        //some-返回true就会终止查找
                        this.list.some((item, i)=>{
                            if(item.id==id){
                                //在数组的some方法中。如果return true，就会立即终止这个后续循环
                                //从i的位置删除，一个
                                this.list.splice(i, 1)
                                return ture;
                            }
                        })
                    },
                    search(keywords){
                        var newList = []
                        //For each some filter findIndex这些都属于数组的新方法
                        //都会对数组中的每一项进行遍历


                        /*
                        方法一
                        this.list.forEach(item=>{
                            if(item.name.indexOf(keywords)!=-1){
                                newList.push(item)
                            }
                        })
                        return newList
                        */

                        //方法二
                        //在ES6中，为字符串提供了一个新的方法。String.prototype.includes('要包含合法的字符串')
                        //如果包含，则返回true，否则返回false
                         // contain
                        var newList = this.list.filter(item=>{//filter() 方法创建一个新的数组，新数组中的元素是通过检查指定数组中符合条件的所有元素。
                            if(item.name.includes(keywords)){
                                return item
                            }
                        })
                        return newList
                    }
                  
        }
    });
    </script>
</body>
</html>

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