我想在循环创建表时检查我的任务ID。有可能吗???
<table class="data-table">
<thead>
<tr>
<th>No.</th>
<th>ID Admin</th>
<th>IP Address</th>
<th>Date</th>
<th>Time</th>
<th>Admin Activity</th>
<th>ID Stuff</th>
</tr>
</thead>
<tbody>
<?php
foreach($all_data->result() as $data){
echo '
<tr>
<td>'.$data->id_history.'</td>
<td>'.$data->id_admin.'</td>
<td>'.$data->ipc.'</td>
<td>'.$data->task_date.'</td>
<td>'.$data->task_time.'</td>
'if ($data->id_task == 1){' <========
<td>Login Site</td> <========
'}else{' <========
<td>Logout Site</td> <========
'}' <========
<td>-</td>
</tr>
';
}
?>
</tbody>
</table>
这是用于在视图中循环数据的代码。
function get_log_history(){
$this -> db -> select('id_history, id_admin, ipc, task_date, task_time, id_task, id_stuff');
$this -> db -> from('tbl_history');
$this -> db -> where('id_task', 1);
$this -> db -> or_where('id_task', 2);
return $query = $this -> db -> get();
}
这是模型的代码。来自tbl_task的id task(外键)。
答案 0 :(得分:1)
好的,我发现了它。你不能在这样的回声中放置一个if ..
这应该是它的样子:
<?php foreach($all_data->result() as $data){ ?>
<tr>
<td><?php echo $data->id_history;?></td> //no short tags
<td><?=$data->id_admin;?></td> //using short tags
//your other echos
<?php if ($data->id_task == 1){ ?>
<td>Login Site</td>
<?php }else{ ?>
<td>Logout Site</td>
<?php } ?>
</tr>
<?php } ?>
或者使用三元运算符,它看起来像这样......
<?php foreach($all_data->result() as $data){ ?>
<tr>
<td><?php echo $data->id_history;?></td> //no short tags
<td><?=$data->id_admin;?></td> //using short tags
//your other echos
<td><?=$data->id_task===1?"Login Site":"Logout Site";?></td>
</tr>
<?php } ?>