我已经收到了一个显示自定义事件的WordPress文件。已经进行了设置,以便根据分配给事件的日期是过去还是将来,将事件分为两类。
我被要求做的是添加第三类“最近的过去”(如果该事件发生在今天之后的过去30天内)。
我在这里查看了其他答案,例如this one,这使我认为我需要使用类似'value' => date('Ymd', strtotime('today - 30 days')),
的名称,但是如果这是正确的,我将如何停止“最近发生的事件”还显示在“过去”事件类别中?
如果有帮助,它还将高级自定义字段用作查询的一部分,您可以在if ( get_sub_field('show_events') == 'past' ) {
下面的代码中看到
我知道如何在此处添加其他查询,因此可以修改if
块以进行其他查询。这是我坚持的数组比较。
<?php
// Date is past
$meta_query_past = array(
array(
'key' => 'event_date',
'value' => date('Ymd'),
'type' => 'DATE',
'compare' => '<='
)
);
// Date is future
$meta_query_future = array(
array(
'key' => 'event_date',
'value' => date('Ymd'),
'type' => 'DATE',
'compare' => '>='
)
);
if ( get_sub_field('show_events') == 'past' ) {
$meta_query = $meta_query_past;
$attending = "We attended this event";
$show_events = 'past';
$sort_order = 'DESC';
} else {
$meta_query = $meta_query_future;
$attending = "We're attending this event";
$show_events = 'future';
$sort_order = 'ASC';
}
$args = array(
'post_type' => 'event',
'posts_per_page' => -1,
'order' => $sort_order,
'orderby' => 'meta_value_num',
'meta_key' => 'event_date',
'meta_query' => $meta_query
);
?>
答案 0 :(得分:0)
将解决方案发布到我自己的问题上,以防万一有类似问题的人得到解决。
<?php
// Date is past, but not within the last 30 days
$meta_query_past = array(
array(
'key' => 'event_date',
'value' => date('Ymd', strtotime('-30 days')),
'type' => 'DATE',
'compare' => '<'
)
);
// Date is recent
$meta_query_recent = array(
'relation' => 'AND',
// Date is more than date 30 days ago
array(
'key' => 'event_date',
'value' => date('Ymd', strtotime('-30 days')),
'type' => 'DATE',
'compare' => '>='
),
// Date is less than todays date
array(
'key' => 'event_date',
'value' => date('Ymd'),
'type' => 'DATE',
'compare' => '<'
)
);
$meta_query_future = array(
'relation' => 'OR',
// Date is future
array(
'key' => 'event_date',
'value' => date('Ymd'),
'type' => 'DATE',
'compare' => '>='
),
// Date is empty
array(
'key' => 'event_date',
'value' => '',
'compare' => '='
)
);
if ( get_sub_field('show_events') == 'past' ) {
$meta_query = $meta_query_past;
$attending = "We attended this event";
$show_events = 'past';
$sort_order = 'DESC';
} elseif ( get_sub_field('show_events') == 'recent' ) {
$meta_query = $meta_query_recent;
$attending = "We recently attended this event";
$show_events = 'recent';
$sort_order = 'DESC';
} else {
$meta_query = $meta_query_future;
$attending = "We're attending this event";
$show_events = 'future';
$sort_order = 'ASC';
}
$args = array(
'post_type' => 'event',
'posts_per_page' => -1,
'order' => $sort_order,
'orderby' => 'meta_value_num',
'meta_key' => 'event_date',
'meta_query' => $meta_query
);
?>