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vue.js實(shí)現(xiàn)的全選與全不選功能示例【基于elementui】

更新時(shí)間：2018年12月03日 11:27:37 作者：風(fēng)雪夜過客

這篇文章主要介紹了vue.js實(shí)現(xiàn)的全選與全不選功能,結(jié)合實(shí)例形式分析了vue.js基于elementui實(shí)現(xiàn)全選與全不選功能的相關(guān)頁面渲染、初始化數(shù)據(jù)及功能函數(shù)等相關(guān)操作技巧,需要的朋友可以參考下

本文實(shí)例講述了vue.js實(shí)現(xiàn)的全選與全不選功能。分享給大家供大家參考，具體如下：

elementui是有checkbox組件，不過問題在于checkbox組件內(nèi)只能嵌套簡單的字符串，如果要嵌入標(biāo)簽怎么辦?

首先渲染頁面：

<el-checkbox v-model="checkAll" @change="handleCheckAllChange">全選</el-checkbox>
<tbody v-for="item in orderData">
 <tr>
  <td class="order-num" colspan="7">
   <el-checkbox v-model="item.checkModel" @change="handleCheckItemChange" style="vertical-align:top;margin-top:20px;"></el-checkbox>
   <div class="num">
    <a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >訂單號：{{item.orderNumber}}</a>
    <p>商戶單號：{{item.shopNumber}}</p>
   </div>
  </td>
  <td class="order-action" colspan="2">
   <a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >查看詳情</a>-<a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >備注</a>-<a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >加星</a>
  </td>
 </tr>
 <tr>
  <td>
   <div class="pic">
    <img :src=item.orderPic alt="">
   </div>
   <div class="info">
    <a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >{{item.name}}</a>
    <p>{{item.size}}</p>
    <p>商品來源：{{item.from}}</p>
   </div>
  </td>
  <td>{{item.number}}</td>
  <td>{{item.price}}</td>
  <td>-</td>
  <td>{{item.company}}</td>
  <td>
   <p>{{item.address}}</p>
   <p>({{item.phone}})</p>
  </td>
  <td>{{item.date}}<br />{{item.time}}</td>
  <td>{{item.state}}</td>
  <td>{{item.pay}}<br /><span v-if="item.postCost">(運(yùn)費(fèi)：{{item.postCost}})</span></td>
 </tr>
</tbody>

初始化data數(shù)據(jù)：

checkAll:false,
checkedAllShops:[],
checkItemData:[],
orderData:[
 {
  checkModel:false,
  orderNumber:'2017081618322542542',
  shopNumber:'2017081618322542542',
  orderPic:'../../../../static/images/realtimeprofile01.png',
  name:'【商城】貼輕松穴位艾灸貼',
  size:'5貼*盒',
  from:'本店商品',
  number:'10',
  price:'200.00',
  company:'蒂花之秀',
  address:'童話鎮(zhèn)',
  phone:'12345678910',
  date:'2018-1-12',
  time:'09:30:00',
  state:'訂單關(guān)閉',
  pay:'400.00',
  postCost:'10'
 },{
  checkModel:false,
  orderNumber:'2017081618322542542',
  shopNumber:'2017081618322542542',
  orderPic:'../../../../static/images/realtimeprofile01.png',
  name:'【商城】貼輕松穴位艾灸貼',
  size:'5貼*盒',
  from:'本店商品',
  number:'10',
  price:'200.00',
  company:'蒂花之秀',
  address:'童話鎮(zhèn)',
  phone:'12345678910',
  date:'2018-1-12',
  time:'09:30:00',
  state:'訂單關(guān)閉',
  pay:'400.00',
  postCost:'10.00'
 }
]

相關(guān)方法：

handleCheckAllChange(val){
 this.orderData.map((item,i)=>{
  item.checkModel = val;
 })
},
handleCheckItemChange(val){
 for(let i = 0,l = this.orderData.length;i < l;i ++){
  if(this.orderData[i].checkModel !== val){
   this.checkAll = false;
   return;
  }
 }
 this.checkAll = val;
}

css代碼就不貼出來了，不好看，哈哈

感興趣的朋友還可以使用本站如下在線工具測試運(yùn)行效果：

在線HTML/CSS/JavaScript前端代碼調(diào)試運(yùn)行工具：
http://tools.jb51.net/code/WebCodeRun

在線HTML/CSS/JavaScript代碼運(yùn)行工具：
http://tools.jb51.net/code/HtmlJsRun

希望本文所述對大家vue.js程序設(shè)計(jì)有所幫助。

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