我使用 php 打印我的表,其中第一列是 sr.no,但我想在其中存储exam_id 的值。我如何通过 javascript 获取这个 Exam_id 值
foreach ($data as $key) {
echo "<tr>";
print'
<td class="contact" id="exam_id" name=' . $key['exam_id'] ." width="5%" value='.$key['date'].'>' . $i . '</td>
<td class="contact" width="20%">' . $key['date'] . '/' . $key['month'] . '/' . $key['year'] . '</td>
<td class="contact" width="30%">' . $key['Title'] . '</td>
<td class="contact" width="20%">' . $key['Branch'] . '</td>
<td class="contact" width="6%">' . $key['Sem'] . '</td>
<td class="contact" width="24%" ><a onclick="javascript:create_result();" href="#">Create Result</a></td>';
$i++;
echo "</tr>";
}
javacript 是
<script type="text/javascript">
function create_result() {
var exam_id = document.getElementById('exam_id').value
$.ajax({type:'POST', url: 'result/create_result',data:exam_id, success: function(response) {
$('#content').html(response);
}});
return false;
}
</script>