Question

我想过滤日期列，如3个月前，6个月前，1年前。我在gridview的搜索字段中创建了一个下拉列表，如下所示。

[
    'attribute' => 'modified',
    'value'     => 'name',
    'filter'    => array("ID1" => "Before Three months",
                         "ID2" => "Before six months",
                         "ID"  => "Before Twelve months",),
],

在modelsearch中我想搜索...

if (($this->modified) == "ID1"){
    $query->andFilterWhere(['between', $this->modified, 'today', '3monthsago']);
}

但是我无法理解今天应该有什么代替3monthsago？如何在查询中计算并传递这些变量？

Answer 1

将此添加到您的modelsearch

$today = date('Y-m-d H:i:s',time());
if (($this->modified)=="ID1"){
    $endDate = date('Y-m-d H:i:s', strtotime('-3 months'));
    $query->andFilterWhere(['between', 'contacts.modified', $today, $endDate]);
}elseif (($this->modified)=="ID2") {
    $endDate = date('Y-m-d H:i:s', strtotime('-6 months'));
    $query->andFilterWhere(['between', 'contacts.modified', $today, $endDate]);
}elseif (($this->modified)=="ID") {
    $endDate = date('Y-m-d H:i:s', strtotime('-12 months'));
    $query->andFilterWhere(['between', 'contacts.modified', $today, $endDate]);
}

如何过滤yii2中的日期字段

1 个答案: