复制内容到剪贴板
代码:
<form id="form1" name="form1" method="post" action="">
<select name="group_id" size="4" multiple id="group_id">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
</select>
<label>
<input type="submit" name="Submit" value="提交" />
</label>
</form>
<?=$_POST['group_id'];?>为什么总是最后一个? 既然多选应该传过来多个值啊