HTML Div在表格内部时无法隐藏

Question

我有这样一张桌子:

<table  cellpadding="0" cellspacing="0" border="0" >
    <tr >

        <div id="div_1c">
            <td><img src="#IMAGE_PREFIX#themes/theme_15/tab_open_c.gif" alt="" /></td>
            <td class="t15CurrentTabCenter"><span>Urlap megjegyzések</span></td>
            <td><img src="#IMAGE_PREFIX#themes/theme_15/tab_close_c.gif" alt="" /></td>
        </div>

        <div id="div_1nc">
            <td><img src="#IMAGE_PREFIX#themes/theme_15/tab_open.gif" alt="" /></td>
            <td class="t15TabCenter" onclick="zfocus_Div('DIV_MEGJEGYZES','div_1c')" ><a href="#TAB_LINK#">Urlap megjegyzések</a></td>
            <td><img src="#IMAGE_PREFIX#themes/theme_15/tab_close.gif" alt="" /></td>
        </div>

        <div id="div_2c">
            <td><img src="#IMAGE_PREFIX#themes/theme_15/tab_open_c.gif" alt="" /></td>
            <td class="t15CurrentTabCenter"><span>Üzemviteli munkák</span></td>
            <td><img src="#IMAGE_PREFIX#themes/theme_15/tab_close_c.gif" alt="" /></td>
        </div>

        <div id="div_2nc">
            <td><img src="#IMAGE_PREFIX#themes/theme_15/tab_open.gif" alt="" /></td>
            <td class="t15TabCenter" onclick="zfocus_Div('DIV_UZEMVITELI_MUNKA','div_2c')"><a href="#TAB_LINK#">Üzemviteli munkák</a></td>
            <td><img src="#IMAGE_PREFIX#themes/theme_15/tab_close.gif" alt="" /></td>
        </div>

      </tr>
</table>

加上一些Javascript代码:

<script language="javascript" type="text/javascript">
function zfocus_Div(pActiveTab,pActiveDiv)
{
   html_HideElement('AAA');
   html_HideElement('div_1c');
   html_HideElement('div_2nc');
   html_HideElement('div_2c');

   html_HideElement('DIV_MEGJEGYZES');
   html_HideElement('DIV_UZEMVITELI_MUNKA');

   html_ShowElement(pActiveTab); 
   html_ShowElement(pActiveDiv);   
}

</script> 

我在页面的onload事件中执行以下代码:

<script> zfocus_Div('DIV_MEGJEGYZES','div_1c') </script> 

执行后,表中没有任何div被隐藏.有人可以解释一下这可能是什么原因吗？据我所知,div可以在表格中使用.

Answer 1

那是因为div元素实际上会在结果之外table.

div除了inside td或thelements 之外,表中不能包含元素(或任何非表元素).如果您尝试这样做,浏览器将尝试通过删除非法元素或将其移出表格来更正代码.