我正在尝试在前端模块上创建一个搜索过滤器,它将过滤2个字段,即几个月和几年
我的数据库表中有项目,它们有一个日期时间字段。
我希望能够创建一个搜索,如果我从2个下拉菜单中选择1月和2010年,则所有具有日期时间的项目如下:
2010-01-24 10:50:52
2010-01-25 10:50:52
将列出
我正在使用symfony 1.4和Propel ORM
谢谢
答案 0 :(得分:2)
为什么不尝试创建2个日期并检查它们之间是否存在日期,例如(2010-01-01> = $ date&& 2010-01-31< = $ date)。如果是这样,那么你的范围和所有巧合都会出现。
如果您必须检查月份和年份,我建议使用YEAR(日期)= $ yourDate和Month(date)= $ yourMonth等函数,此函数应符合CUSTOM标准,并且可能如下所示:
$criterias->addCriteria(TablePeer::DATE_ATTRIBUTE,"YEAR(". TablePeer::DATE_ATTRIBUTE .") = $year",Criteria::CUSTOM);
$criterias->addCriteria(TablePeer::DATE_ATTRIBUTE,"MONTH(". TablePeer::DATE_ATTRIBUTE .") = $month",Criteria::CUSTOM);
的链接
答案 1 :(得分:0)
我在应用程序中有类似的东西。我正在使用sfFormExtraPlugin来创建日期小工具。
我的模特是“投诉”,我的行动是“探索”。
LIB /形式/ ExploreForm.php :
class ExploreForm extends BaseForm
{
public function configure()
{
$this->setWidgets
(array(
'explore_range' => new sfWidgetFormDateRange
(array(
'from_date' => new sfWidgetFormJQueryDate(),
'to_date' => new sfWidgetFormJQueryDate(),
'label' => 'Date of Service ranging ',
)
)
)
);
$this->setValidators(array(
'explore_range' => new sfValidatorDateRange
(array(
'required' => true,
'from_date' => new sfValidatorDate(array('required' => false)),
'to_date' => new sfValidatorDate(array('required' => false))
)),
'from' => new sfValidatorPass(),
'to' => new sfValidatorPass()
)
);
}
}
应用/前端/模块/投诉/模板/ exploreSuccess.php :
<form action="<?php echo url_for('complaint/explore') ?>" method="GET">
<input type="submit" value="Change date range" style="float:right" />
<ul>
<?php echo $form->renderUsing('list') ?>
</ul>
</form>
在 apps / frontend / modules / complaint / actions / actions.class.php 中: public function executeExplore($ request) { //默认值:本月的第一天 - 1年
$this->form = new ExploreForm(array(
'explore_range' => array (
'from' => $a_year_ago,
'to' => $last_of_last_month
)
));
if ($request->hasParameter('explore_range') ) {
$this->form->bind( array('explore_range' => $request->getParameter('explore_range')) );
$this->logMessage("bound", "debug");
if ($this->form->isValid()) {
$this->form_values = $this->form->getValues(); # cleaned
$this->logMessage("validation WIN", "debug");
}
else {
$this->logMessage("validation FAIL", "debug");
$this->form_values = $this->form->getDefaults();
}
}
else {
$this->logMessage("no explore_range param", "debug");
$this->form_values = $this->form->getDefaults();
}
$this->from = $this->form_values['explore_range']['from'];
$this->to = $this->form_values['explore_range']['to'];
/* complaints per month */
$this->complaints_by_month = ComplaintTable::getMonthCounts($this->from, $this->to);
// ...
}
实际查询在模型中, lib / model / doctrine / ComplaintTable.class.php :
public static function getMonthCounts($from, $to) {
$connection = Doctrine_Manager::connection();
$query = <<<ENDSQL
SELECT year(`date`) as y, month(`date`) as m, count(*) as c
FROM `complaints`.`complaint`
WHERE `date` BETWEEN ? AND ?
GROUP BY year(`date`), month(`date`)
ENDSQL;
$statement = $connection->execute($query, array($from, $to));
$result = array();
while ($row = $statement->fetch()) {
$result[ sprintf("%04d-%02d",$row[0], $row[1]) ] = $row[2];
}
return self::addZeroRows($result, $from, $to);
}
public static function addZeroRows($set, $from, $to) {
/* insert zero counts for months with no count */
$from_fields = date_parse($from);
$to_fields = date_parse($to);
$start_y = $from_fields['year'];
$end_y = $to_fields['year'];
$start_m = $from_fields['month'];
$end_m = $to_fields['month'];
$i = 0;
for ( $y = $start_y; $y <= $end_y; $y++ ) {
for ( $m = ($y == $start_y ? $start_m : 1) ;
($y == $end_y && $m <= $end_m) || ($y < $end_y && $m <= 12);
$m++
) {
$y_m = sprintf("%04d-%02d",$y,$m);
if ( !isset( $set[$y_m] ) ) {
$set[$y_m] = 0;
}
if ($i++ > 100) { // don't infinitely loop... you did it wrong
return $set;
}
}
}
ksort($set);
return $set;
}
现在,我正在使用Doctrine,所以你必须在模型部分对Propelese进行一些翻译,你可能不会按照我在这里做的“按月分解”的方式进行,但是它应该可以帮助你开始。祝好运!