laravel之批量删除

<center>
<a href="{{URL('add')}}"><button style="width:80px;">+</button></a>
<table border="1">
<tr>
<td><input type="checkbox" name=""></td>
<td>名称</td>
<td>价格</td>
<td>操作</td>
</tr>
@foreach($users as $k => $v)<tr>
<tr>
<td><input type="checkbox" name="box" value="{{$v->g_id}}"></td>
<td  pid="{{$v->g_id}}"><span class="name">{{$v->g_name}}</span></td>
<td pid="{{$v->g_id}}"><span class="price">{{$v->g_price}}</span></td>
<td><a href="del?g_id={{$v->g_id}}">删除</a></td>
</tr>
</tr>
@endforeach</table>
<button class="pl">批量删除</button>
</center>

js

<script src="style/js/jquery-1.7.2.min.js"></script><script>//批量删除$(".pl").click(function(){var  box = $("input[name='box']");length =box.length;//alert(length);var str ="";for(var i=0;i<length;i++){if(box[i].checked==true){str =str+","+box[i].value;}}str= str.substr(1)//alert(str)location.href="del2?id="+str;})</script>

控制器

//删除移除public function  del2(){$g_id = input::get('id');$str = explode(",",$g_id);foreach($str as $v){DB::table('goods')->where('g_id',"=","$v")->delete();}return  redirect("index");}