如何使我的查询中的数据可链接/可点击,以便我可以在单击时运行某个功能。需要可链接/可点击的数据是日期,点击后将运行一个函数。
以下是我在PHP中的代码:
if (isset($_POST['go'])){
if (((!empty($_POST['from'])&&!empty($_POST['to'])))&&((!empty($_POST['from'])&&!empty($_POST['to'])))){
$from = $_POST['from'];
$to = $_POST['to'];
$from =explode('/',$from);
$from = "$from[2]-$from[0]-$from[1]";
$to = explode ('/',$to);
$to = "$to[2]-$to[0]-$to[1]";
$query= mysqli_query($con,"SELECT Date, Time, Latitude,Longitude,Depth,Magnitude
FROM bulletin WHERE Date between '$from' and '$to';");
$the_array = array();
while($row = mysqli_fetch_array($query)){
$date = $row['Date'];
$time = $row['Time'];
$latitude= $row['Latitude'];
$longitude= $row['Longitude'];
$depth =$row['Depth'];
$magnitude = $row['Magnitude'];
$the_arraypei[] = array($row['Date'] ); //added
echo '<tr class="normalRow">
<td onClick="document.location.href="http://www.yoursite.com";">'.$date.'</a></td>
<td border="1">'.$time.'</td>
<td border="1">'.$latitude.'</td>
<td border="1">'.$longitude.'</td>
<td border="1">'.$depth.'</td>
<td border="1">'.$magnitude.'</td>
</tr>';
}
$js_array1 =$the_arraypei;//added
}
答案 0 :(得分:0)
您似乎没有在td中打开锚标记<a>
。
另外,避免在PHP echo语句中编写HTML。
<?php
if (isset($_POST['go'])){
/* Other code */
while($row = mysqli_fetch_array($query)){
/* Loop statements... */
$the_arraypei[] = array($row['Date'] );
?>
<tr class="normalRow">
<td>
<a href="http://www.yoursite.com";"><?php echo $date; ?></a>
</td>
<td border="1"><?php echo $time ?> </td>
<!-- Other tds.... -->
<td border="1"><?php echo $magnitude; ?></td>
</tr>
<?php }
js_array1 = $the_arraypei; //added
}
?>
答案 1 :(得分:0)
我认为你必须修改你的代码:
echo '<tr class="normalRow"><td><a href="http://www.google.it" target="_blank">'.$date.'</a></td><td border="1">'.$time.'</td><td border="1">'.$latitude.'</td><td border="1">'.$longitude.'</td><td border="1">'.$depth.'</td><td border="1">'.$magnitude.'</td></tr>';
如果你想在没有javascript的情况下打开一个新窗口。否则,如果你想执行一个javascript函数,你可以这样做:
echo '<tr class="normalRow"><td><button onClick="executeMe()">'.$date.'</button></td><td border="1">'.$time.'</td><td border="1">'.$latitude.'</td><td border="1">'.$longitude.'</td><td border="1">'.$depth.'</td><td border="1">'.$magnitude.'</td></tr>';
在页面上你应该添加
<script type="text/javascript">
function executeMe() {
console.log('Hello World!');
}
</script>
试试here