我有一个记录表,其中有一列包含 created_date。我正在寻找一种按日期显示这些记录的方法。因此,今天将仅显示今天添加的记录,然后在该表下方显示昨天仅显示昨天的记录。我确信它是某种类型的数组,可能比我想象的要简单,但我已经查看了一些循环并且无法将它拼凑在一起。试过这个,但不知道如何使用它来填充记录。
for ($i = 0; $i < 30; i++)
{
$timestamp = time();
$tm = 86400 * $i; // 60 * 60 * 24 = 86400 = 1 day in seconds
$tm = $timestamp - $tm;
$the_date = date("m/d/Y", $tm);
}
同样自从用 Zend 编写以来,我需要在控制器、模型、视图中使用适当的东西。我认为这个观点是我坚持的。该模型将按日期检索数据。谢谢您的帮助!
2012 年 9 月 25 日 10:27 更新 这是视图的控制器
public function detailsAction()
{
$request = $this->getRequest();
$setId = $request->getParam('set_id');
$pageIndex = $request->getParam('page_index', 1);
$perPage = 15;
$offset = ($pageIndex - 1) * $perPage;
$conn = XXX_Db_Connection::factory()->getSlaveConnection();
$setDao = XXX_Model_Dao_Factory::getInstance()->setModule('media')->getSetDao();
$photoDao = XXX_Model_Dao_Factory::getInstance()->setModule('media')->getPhotoDao();
$setDao->setDbConnection($conn);
$photoDao->setDbConnection($conn);
$set = $setDao->getById($setId);
if (null == $set) {
throw new XXX_Exception_NotFound();
}
/**
* Get the list of photo that belongs to this set
*/
$photos = $photoDao->getPhotosInSet($setId, $offset, $perPage, true);
$numPhotos = $photoDao->countPhotosInSet($setId, true);
/**
* Paginator
*/
$paginator = new Zend_Paginator(new XXX_Utility_PaginatorAdapter($photos, $numPhotos));
$paginator->setCurrentPageNumber($pageIndex);
$paginator->setItemCountPerPage($perPage);
$this->view->assign('set', $set);
$this->view->assign('photos', $photos);
$this->view->assign('paginator', $paginator);
$this->view->assign('paginatorOptions', array(
'path' => $this->view->url($set->getProperties(), 'media_set_details'),
'itemLink' => 'page-%d',
));
}
这是相关的模型
public function getById($id)
{
$sql = sprintf("SELECT * FROM " . $this->_prefix . "media_set
WHERE set_id = '%s'
LIMIT 1",
mysql_real_escape_string($id));
$rs = mysql_query($sql);
$return = (0 == mysql_num_rows($rs)) ? null : new Media_Models_Set(mysql_fetch_object($rs));
mysql_free_result($rs);
return $return;
}
public function getPhotosInSet($setId, $offset = null, $count = null, $isActive = null)
{
$sql = sprintf("SELECT * FROM " . $this->_prefix . "media_photo AS f
INNER JOIN " . $this->_prefix . "media_photo_set_assoc AS fs
ON fs.photo_id = f.photo_id AND fs.set_id = '%s'",
mysql_real_escape_string($setId));
if (is_bool($isActive)) {
$sql .= sprintf(" WHERE f.is_active = '%s'", (int)$isActive);
}
$sql .= " ORDER BY f.photo_id DESC";
if (is_int($offset) && is_int($count)) {
$sql .= sprintf(" LIMIT %s, %s", $offset, $count);
}
$rs = mysql_query($sql);
$rows = array();
while ($row = mysql_fetch_object($rs)) {
$rows[] = $row;
}
mysql_free_result($rs);
return new XXX_Model_RecordSet($rows, $this);
}
public function countPhotosInSet($setId, $isActive = null)
{
$sql = sprintf("SELECT COUNT(*) AS num_photos FROM " . $this->_prefix . "media_photo AS f
INNER JOIN " . $this->_prefix . "media_photo_set_assoc AS fs
ON fs.photo_id = f.photo_id AND fs.set_id = '%s'",
mysql_real_escape_string($setId));
if (is_bool($isActive)) {
$sql .= sprintf(" WHERE f.is_active = '%s'", (int)$isActive);
}
$sql .= " LIMIT 1";
$rs = mysql_query($sql);
$row = mysql_fetch_object($rs);
mysql_free_result($rs);
return $row->num_photos;
}
2012 年 9 月 26 日更新 - 添加了新方法
我已将此添加到我的视图中,它将日期显示为我想要的标题,但它也会打印重复项。我希望将它们按日期分组:
这是视图:
<?php if ($this->sets) : ?>
<div class="t_media_list_sets">
<h2><?php echo $this->translator()->widget('title'); ?></h2>
<ul>
<?php foreach ($this->sets as $set) : ?>
<?php $curDate = 0; ?>
<?php $date = $set->created_date; ?>
<?php if ($date != $curDate) : ?>
<?php $curDate = $date; ?>
<?php echo $curDate; ?>
<?php endif; ?>
<li>
<a href="<?php echo $this->url($set->getProperties(), 'media_set_details'); ?>">
<?php echo $set->title; ?>
</a>
<?php echo $set->description; ?>
</li>
<?php endforeach; ?>
</ul>
<div class="clearfix"></div>
</div>
<?php endif; ?>
这是我正在使用的模型:忽略之前显示的模型,我创建了一个小部件
public function setlist($offset = null, $count = null, $exp = null)
{
$sql = "SELECT * FROM " . $this->_prefix . "media_set AS s";
if ($exp) {
$where = array();
if (isset($exp['created_user_id'])) {
$where[] = sprintf("s.created_user_id = '%s'", mysql_real_escape_string($exp['created_user_id']));
}
if (isset($exp['keyword'])) {
$where[] = "s.title LIKE '%" . addslashes($exp['keyword']) . "%'";
}
if (isset($exp['is_active'])) {
$where[] = sprintf("s.is_active = '%s'", (int)$exp['is_active']);
}
if (count($where) > 0) {
$sql .= " WHERE " . implode(" AND ", $where);
}
}
$sql .= " ORDER BY s.created_date DESC";
if (is_int($offset) && is_int($count)) {
$sql .= sprintf(" LIMIT %s, %s", $offset, $count);
}
$rs = mysql_query($sql);
$rows = array();
while ($row = mysql_fetch_object($rs)) {
$rows[] = $row;
}
mysql_free_result($rs);
return new XXX_Model_RecordSet($rows, $this);
}