2
我想简单地添加一个row
表后接row
当后者被点击,所以我用下面的代码(实际上我在Visualforce页面中使用此代码)。parent()和nearest()如何在jQuery中工作?
function queryAndUpdateLead() {
var a = $('[id$=ibrahim]').closest('tr')
.after('<tr><td>New Content 1</td><td>\
<a href="#">New Content 2</a></td></tr>');
}
这里的问题是,这列在表中所有现有行后添加,当我用length
属性来检查元素的数量a
我总是得到2(我最初2行)
alert('a.length') // this shows 2
我想要的是得到仅直接父行,而不是所有的现有行,但我不知道为什么它不工作?
编辑:html代码提炼BY SALESFORCE SERVER:
<tbody id="j_id0:j_id3:j_id4:j_id6:tb">
<tr class="dataRow even first" onfocus="if (window.hiOn){hiOn(this);}" onblur="if (window.hiOff){hiOff(this);}" onmouseout="if (window.hiOff){hiOff(this);} " onmouseover="if (window.hiOn){hiOn(this);} ">
**<td id="j_id0:j_id3:j_id4:j_id6:0:ibrahim" class="dataCell " onclick="queryAndUpdateLead();" colspan="1">**
<td id="j_id0:j_id3:j_id4:j_id6:0:j_id7" class="dataCell " colspan="1">
<td id="j_id0:j_id3:j_id4:j_id6:0:j_id8" class="dataCell " colspan="1">
<td id="j_id0:j_id3:j_id4:j_id6:0:j_id9" class="dataCell " colspan="1">
<td id="j_id0:j_id3:j_id4:j_id6:0:j_id10" class="dataCell " colspan="1">
</tr>
<tr class="dataRow odd last" onfocus="if (window.hiOn){hiOn(this);}" onblur="if (window.hiOff){hiOff(this);}" onmouseout="if (window.hiOff){hiOff(this);} " onmouseover="if (window.hiOn){hiOn(this);} ">
<td id="j_id0:j_id3:j_id4:j_id6:1:ibrahim" class="dataCell " onclick="queryAndUpdateLead();" colspan="1">
<td id="j_id0:j_id3:j_id4:j_id6:1:j_id7" class="dataCell " colspan="1">
<td id="j_id0:j_id3:j_id4:j_id6:1:j_id8" class="dataCell " colspan="1">
<td id="j_id0:j_id3:j_id4:j_id6:1:j_id9" class="dataCell " colspan="1">
<td id="j_id0:j_id3:j_id4:j_id6:1:j_id10" class="dataCell " colspan="1">
</tr>
</tbody>
</table>
是否所有的行都有以“ibrahim”结尾的ID?因为那是你使用的选择器。 –
不,只有一行被命名为易卜拉欣 –
然后请显示您的HTML;和足够的jQuery来重现你的问题,否则我们只能玩猜谜游戏。 –