如图：
html代码
<tr>
<th scope=row>奖励类型：</th>
<td><input value= type=text name=item id=reward style=width: 60px;height: 20px; placeholder=输入关键字 />
<select name=reward_id id=reward_id>
<option xss=removed>---请选择---</option>
{foreach $reward as $value}
<option value={$value['
