<div class="layui-form-item">

    <label class="layui-form-label">请选择品牌</label>

    <div class="layui-input-block input-custom-width">

      <select name="bid" lay-verify="required" #if(bid!=0) disabled #end>

        <option value="">请选择品牌</option>

      #for(x : brand)

      #if(bid !=0)

        <option value="#(x.id)"  #if(bid ?? == x.id ) selected="selected" #end >#(x.brand_name) </option>

        #end

        #if(bid ==0)

        <option value="#(x.id)"  #if(re.bid ?? == x.id ) selected="selected" #end  >#(x.brand_name)</option>

        #end

#end

      </select>

    </div>

  </div>