你好我有下面提到的这个表结构
<table id="dataTable" class="center">
<thead>
<tr>
<th>ID</th>
<th>Location</th>
<th>Type</th>
<th>Latitiude</th>
<th>Longitude</th>
<th>Time Stamp</th><th >Status</th>
<th></th></tr>
</thead>
<tbody>
<tr id="saved">
<td>10</td>
<td>Sydney Yatch</td>
<td>Yatch</td>
<td>-33.848791</td>
<td>151.218052</td>
<td>2013-09-19 23:42:20</td>
<td><input type="text" id="status" name="isSaved" value="1" /></td>
<td><a href=db.php?action=delete&id=10>Delete</a> </td>
</tr>
<tr id="saved">
<td>11</td>
<td>Millers Point</td>
<td>Point</td>
<td>-33.858627</td>
<td>151.204491</td>
<td>2013-09-19 23:44:19</td>
<td><input type="text" id="status" name="isSaved" value="1" /></td>
<td><a href=db.php?action=delete&id=11>Delete</a> </td>
</tr>
<tr id="saved">
<td>12</td>
<td>Kot Pindi Das</td>
<td>Restraunt</td>
<td>31.740665</td>
<td>74.230499</td>
<td>2013-09-19 23:46:35</td>
<td><input type="text" id="status" name="isSaved" value="1" /></td>
<td><a href=db.php?action=delete&id=12>Delete</a> </td>
</tr>
<tr id="saved">
<td>13</td>
<td>Connto</td>
<td>Island</td>
<td>-33.848007</td>
<td>151.171618</td>
<td>2013-09-20 21:23:18</td>
<td><input type="text" id="status" name="isSaved" value="1" /></td>
<td><a href=db.php?action=delete&id=13>Delete</a> </td>
</tr>
<tr id="unSaved">
<form method="get" action="db.php" ><td><input type="text" name="id" readonly value="15"/></td>
<td> <input type="text" id="location" name="location" placeholder="Enter Location" /> </td>
<td> <input type="text" name="type" placeholder="Enter Type" /> </td>
<td> <input type="text" name="lat" readonly id="lat" /> </td>
<td> <input type="text" name="long" readonly id="long" /> </td>
<td>2013-09-21 17:35:14</td>
<td ><input type="text" id="status" name="isSaved" value="0" /></td>
<td><input type="submit" value="Update" name="action" /></td>
</form>
</tr>
</tbody>
</table>
现在我想要的是使用 jquery 或 javascript 从 id=isSaved 的最后一行的文本框中访问值