我有一个模型Tasklist,每个Tasklist项都属于一个Service项。
在我的任务列表控制器中:
function index() {
$this->Tasklist->recursive = 0;
$this->set('tasklists', $this->Tasklist->find('all', array(
'order' => array(
'Service.name' => 'ASC',
'Tasklist.name' => 'ASC'
)
)));
}
我的简单索引的相关部分查看:
<?php foreach ($tasklists as $tasklist): ?>
<tr>
<td><?php echo $tasklist['Tasklist']['id']; ?></td>
<td><?php echo $tasklist['Tasklist']['name']; ?></td>
<td>
<?php echo $this->Html->link($tasklist['Service']['name'], array('controller' => 'services', 'action' => 'view', $tasklist['Service']['id'])); ?>
</td>
<td><?php echo $tasklist['Tasklist']['created']; ?></td>
<td><?php echo $tasklist['Tasklist']['modified']; ?></td>
<td>
<?php echo $this->Html->link(__('Edit', true), array('action' => 'edit', $tasklist['Tasklist']['id']), array('class' => 'button edit')); ?>
</td>
</tr>
<?php endforeach; ?>
与其在每个表行中打印服务名称,我想将其打印为一个,并在每个表下分组任务列表:
<tr>
<th colspan="5"><?php echo $this->Html->link($tasklist['Service']['name'], array('controller' => 'services', 'action' => 'view', $tasklist['Service']['id'])); ?></th>
</tr>
<tr>
<td><?php echo $tasklist['Tasklist']['id']; ?></td>
<td><?php echo $tasklist['Tasklist']['name']; ?></td>
<td><?php echo $tasklist['Tasklist']['created']; ?></td>
<td><?php echo $tasklist['Tasklist']['modified']; ?></td>
<td>
<?php echo $this->Html->link(__('Edit', true), array('action' => 'edit', $tasklist['Tasklist']['id']), array('class' => 'button edit')); ?>
</td>
</tr>
我曾尝试在控制器中使用group参数,并在视图中使用嵌套foreach,但无法使其发挥作用。
我会像这个一样做
$current_service = '';
<?php foreach ($tasklists as $tasklist): ?>
<?php if($current_service != $tasklist['Service']['name']): ?>
<tr>
<th colspan="5"><?php echo $this->Html->link($tasklist['Service']['name'], array('controller' => 'services', 'action' => 'view', $tasklist['Service']['id'])); ?></th>
</tr>
<?php $current_service = $tasklist['Service']['name']; ?>
<?php endif; ?>
<tr>
<td><?php echo $tasklist['Tasklist']['id']; ?></td>
<td><?php echo $tasklist['Tasklist']['name']; ?></td>
<td><?php echo $tasklist['Tasklist']['created']; ?></td>
<td><?php echo $tasklist['Tasklist']['modified']; ?></td>
<td>
<?php echo $this->Html->link(__('Edit', true), array('action' => 'edit', $tasklist['Tasklist']['id']), array('class' => 'button edit')); ?>
</td>
</tr>
<?php endforeach; ?>