CakePHP find('neighbors') 使用数组中的 [next] 和 [prev]
我正在尝试获取当前 Id 的邻居 Id。 我下面的内容有效,但我无法将 [prev] 与 [next] 链接分开。 控制器中的函数如下所示:
function prevNext() {
return $this->System->find('neighbors', array('fields' => 'name', 'value' => 3));
}
它将输出如下内容:
Array
(
[prev] => Array
(
[System] => Array
(
[name] => Aegerter
[id] => 4004
)
)
[next] => Array
(
[System] => Array
(
[name] => Canonica
[id] => 4006
)
)
)
这作为 requestAction 传递 -
<?php $systems = $this->requestAction('systems/prevNext'); ?>
<?php foreach($systems as $system): ?>
<?php echo $html->link($system['System']['id'],array('action'=>'view', $system['System']['id']));?>, <?php echo $system['System']['name'];?>
<?php endforeach; ?>
作为元素传递到视图中:
<?php echo $this->element('systems'); ?>
如何分别调用 [prev] 和 [next] 链接(不是 foreach 输出) ? 蒂亚
I am trying to get the neighbors Ids of the current Id.
What I have below works, but I cannot separate the [prev] from the [next] link.
The function in the controller looks as follows:
function prevNext() {
return $this->System->find('neighbors', array('fields' => 'name', 'value' => 3));
}
Which will output something like this:
Array
(
[prev] => Array
(
[System] => Array
(
[name] => Aegerter
[id] => 4004
)
)
[next] => Array
(
[System] => Array
(
[name] => Canonica
[id] => 4006
)
)
)
This gets passed as a requestAction -
<?php $systems = $this->requestAction('systems/prevNext'); ?>
<?php foreach($systems as $system): ?>
<?php echo $html->link($system['System']['id'],array('action'=>'view', $system['System']['id']));?>, <?php echo $system['System']['name'];?>
<?php endforeach; ?>
into the view as an element:
<?php echo $this->element('systems'); ?>
How do you call the [prev] and [next] link separately (not a foreach output)?
Tia
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如果我理解正确的话:
If i understand correctly: