本文实例讲述了vue.js实现的全选与全不选功能。分享给大家供大家参考，具体如下：
elementui是有checkbox组件，不过问题在于checkbox组件内只能嵌套简单的字符串，如果要嵌入标签怎么办?
首先渲染页面：
<el-checkbox v-model="checkAll" @change="handleCheckAllChange">全选</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" >订单号：{{item.orderNumber}}</a>
<p>商户单号：{{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" >查看详情</a>-<a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >备注</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>商品来源：{{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">(运费：{{item.postCost}})</span></td>
</tr>
</tbody>
初始化data数据：
checkAll:false,
checkedAllShops:[],
checkItemData:[],
orderData:[
{
checkModel:false,
orderNumber:'2017081618322542542',
shopNumber:'2017081618322542542',
orderPic:'../../../../static/images/realtimeprofile01.png',
name:'【商城】贴轻松穴位艾灸贴',
size:'5贴*盒',
from:'本店商品',
number:'10',
price:'200.00',
company:'蒂花之秀',
address:'童话镇',
phone:'12345678910',
date:'2018-1-12',
time:'09:30:00',
state:'订单关闭',
pay:'400.00',
postCost:'10'
},{
checkModel:false,
orderNumber:'2017081618322542542',
shopNumber:'2017081618322542542',
orderPic:'../../../../static/images/realtimeprofile01.png',
name:'【商城】贴轻松穴位艾灸贴',
size:'5贴*盒',
from:'本店商品',
number:'10',
price:'200.00',
company:'蒂花之秀',
address:'童话镇',
phone:'12345678910',
date:'2018-1-12',
time:'09:30:00',
state:'订单关闭',
pay:'400.00',
postCost:'10.00'
}
]
相关方法：
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代码就不贴出来了，不好看，哈哈
感兴趣的朋友还可以使用本站如下在线工具测试运行效果：
在线HTML/CSS/JavaScript前端代码调试运行工具：
http://tools.zyiz.net/code/WebCodeRun
在线HTML/CSS/JavaScript代码运行工具：
http://tools.zyiz.net/code/HtmlJsRun
希望本文所述对大家vue.js程序设计有所帮助。
