后循环类别过滤器不工作
问题描述：
我有一个页面4个引导选项卡。每个选项卡都包含来自不同类别的自定义帖子类型帖子。 4个类别，4个选项卡。这应该很容易使用in_category（）;但由于某种原因，我只能过滤第一个标签。剩下的三个标签完全不显示帖子。后循环类别过滤器不工作
请参阅我的方法这个问题： Creating if statements to filter posts by category from cpt in wordpress
下面是从存档journal.php，其中日记是我的CPT代码。我正在使用高级自定义字段。
PHP
<!-- Tab panes -->
<div class="tab-content">
<?php if (have_posts()) : ?>
<!-- cambridge winter college -->
<div role="tabpanel" class="tab-pane active" id="tab1">
<!-- accordian -->
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<?php $entry_count = 0; ?>
<?php while (have_posts()) : the_post(); ?>
<?php if (in_category('cambridge-winter-college')) : ?>
<?php $entry_count++; ?>
<!-- entry -->
<div class="entry">
<div class="col-lg-3 date">
<time class="cbp_tmtime"><span><?php the_field('day'); ?></span><br> <span><?php the_field('date'); ?><sup><?php the_field('suffix'); ?></sup> <?php the_field('month'); ?></span> </time>
<div class="cbp_tmicon"></div>
</div>
<div class="panel-heading panel-head col-lg-9">
<a data-toggle="collapse" data-parent="#accordion" href="#collapse-cw-<?php echo $entry_count; ?>">
View <?php the_field('day'); ?>'s journal entry
</a>
</div>
<div id="collapse-cw-<?php echo $entry_count; ?>" class="panel-collapse collapse in col-lg-12 pull-right">
<div class="panel-body col-lg-9 pull-right">
<div class="row">
<div class="col-lg-12 entry-text">
<aside class="col-lg-6 pull-right flexbox-2">
<div class="schedule" >
<?php $table = get_field('schedule');
if ($table) {
echo '<table>';
if ($table['header']) {
echo '<thead><tr>';
echo '';
foreach ($table['header'] as $th) {
echo '<th>';
echo $th['c'];
echo '</th>';
}
echo '</tr>';
echo '</thead>';
}
echo '<tbody>';
foreach ($table['body'] as $tr) {
echo '<tr>';
foreach ($tr as $td) {
echo '<td>'.$td['c'].'</td>';
}
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
} ?>
</div>
<?php if (the_field('fun_fact')) { ?>
<div class="fun-fact" style="">
<?php the_field('fun_fact'); ?>
</div>
<?php } ?>
</aside>
<div class="flexbox-1">
<?php the_field('entry_text'); ?>
</div>
</div>
</div>
<div class="row carousel-wrapper">
<div id="carousel-cw-<?php echo $entry_count; ?>" class="carousel slide" data-ride="carousel">
<div class="carousel-inner" role="listbox">
<?php if (have_rows('slider')) : ?>
<?php $image_count = 0 ?>
<?php while (have_rows('slider')) : the_row(); ?>
<?php $image_count++; ?>
<?php if (get_sub_field('image')) { ?>
<div class="item <?php if ($image_count == 1) echo 'active' ?>">
<img src="<?php the_sub_field('image'); ?>" title="">
<figcaption><?php the_sub_field('caption'); ?></figcaption>
</div>
<?php } ?>
<?php endwhile; ?>
<?php else : ?>
<?php // no rows found ?>
<?php endif; ?>
<a class="left carousel-control" href="#carousel-cw-<?php echo $entry_count; ?>" role="button" data-slide="prev">
<span class="fa fa-chevron-left glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-cw-<?php echo $entry_count; ?>" role="button" data-slide="next">
<span class="fa fa-chevron-right glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<!--/carousel -->
</div>
</div>
</div>
</div>
</div>
<!-- /entry -->
<?php endif; ?>
<?php endwhile; ?>
</div>
<!--/accordian -->
<div class="terminator"></div>
</div>
<!--/cambridge winter college -->
<!-- oxford summer 1 -->
<div role="tabpanel" class="tab-pane" id="tab2">
<!-- accordian -->
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<?php $entry_count = 0; ?>
<?php while (have_posts()) : the_post(); ?>
<?php if (in_category('oxford_summer_college_1')) : ?>
<?php $entry_count++; ?>
<!-- entry -->
<div class="entry">
<div class="col-lg-3 date">
<time class="cbp_tmtime"><span><?php the_field('day'); ?></span><br> <span><?php the_field('date'); ?><sup><?php the_field('suffix'); ?></sup> <?php the_field('month'); ?></span> </time>
<div class="cbp_tmicon"></div>
</div>
<div class="panel-heading panel-head col-lg-9">
<a data-toggle="collapse" data-parent="#accordion" href="#collapse-os1-<?php echo $entry_count; ?>">
View <?php the_field('day'); ?>'s journal entry
</a>
</div>
<div id="collapse-os1-<?php echo $entry_count; ?>" class="panel-collapse collapse in col-lg-12 pull-right">
<div class="panel-body col-lg-9 pull-right">
<div class="row">
<div class="col-lg-12 entry-text">
<aside class="col-lg-6 pull-right flexbox-2">
<div class="schedule" >
<?php $table = get_field('schedule');
if ($table) {
echo '<table>';
if ($table['header']) {
echo '<thead><tr>';
echo '';
foreach ($table['header'] as $th) {
echo '<th>';
echo $th['c'];
echo '</th>';
}
echo '</tr>';
echo '</thead>';
}
echo '<tbody>';
foreach ($table['body'] as $tr) {
echo '<tr>';
foreach ($tr as $td) {
echo '<td>'.$td['c'].'</td>';
}
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
} ?>
</div>
<div class="fun-fact" style="">
<?php the_field('fun_fact'); ?>
</div>
</aside>
<div class="flexbox-1">
<?php the_field('entry_text'); ?>
</div>
</div>
</div>
<div class="row carousel-wrapper">
<div id="carousel-os1-<?php echo $entry_count; ?>" class="carousel slide" data-ride="carousel">
<div class="carousel-inner" role="listbox">
<?php if (have_rows('slider')) : ?>
<?php $image_count = 0 ?>
<?php while (have_rows('slider')) : the_row(); ?>
<?php $image_count++; ?>
<?php if (get_sub_field('image')) { ?>
<div class="item <?php if ($image_count == 1) echo 'active' ?>">
<img src="<?php the_sub_field('image'); ?>">
<figcaption><?php the_sub_field('caption'); ?></figcaption>
</div>
<?php } ?>
<?php endwhile; ?>
<?php else : ?>
<?php // no rows found ?>
<?php endif; ?>
<a class="left carousel-control" href="#carousel-os1-<?php echo $entry_count; ?>" role="button" data-slide="prev">
<span class="fa fa-chevron-left glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-os1-<?php echo $entry_count; ?>" role="button" data-slide="next">
<span class="fa fa-chevron-right glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<!--/carousel -->
</div>
</div>
</div>
<!-- </div> -->
</div>
<!-- /entry -->
<?php endif; ?>
<?php endwhile; ?>
</div>
<!--/accordian -->
<div class="terminator"></div>
</div>
<!--/oxford summer 1 -->
<!-- oxford summer college 2 -->
<div role="tabpanel" class="tab-pane" id="tab3">
<!-- accordian -->
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<?php $entry_count = 0; ?>
<?php while (have_posts()) : the_post(); ?>
<?php if (in_category('oxford_summer_college_2')) : ?>
<?php $entry_count++; ?>
<!-- entry -->
<div class="entry">
<div class="col-lg-3 date">
<time class="cbp_tmtime"><span><?php the_field('day'); ?></span><br> <span><?php the_field('date'); ?><sup><?php the_field('suffix'); ?></sup> <?php the_field('month'); ?></span> </time>
<div class="cbp_tmicon"></div>
</div>
<div class="panel-heading panel-head col-lg-9">
<a data-toggle="collapse" data-parent="#accordion" href="#collapse-os2-<?php echo $entry_count; ?>">
View <?php the_field('day'); ?>'s journal entry
</a>
</div>
<div id="collapse-os2-<?php echo $entry_count; ?>" class="panel-collapse collapse in col-lg-12 pull-right">
<div class="panel-body col-lg-9 pull-right">
<div class="row">
<div class="col-lg-12 entry-text">
<aside class="col-lg-6 pull-right flexbox-2">
<div class="schedule" >
<?php $table = get_field('schedule');
if ($table) {
echo '<table>';
if ($table['header']) {
echo '<thead><tr>';
echo '';
foreach ($table['header'] as $th) {
echo '<th>';
echo $th['c'];
echo '</th>';
}
echo '</tr>';
echo '</thead>';
}
echo '<tbody>';
foreach ($table['body'] as $tr) {
echo '<tr>';
foreach ($tr as $td) {
echo '<td>'.$td['c'].'</td>';
}
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
} ?>
</div>
<div class="fun-fact" style="">
<?php the_field('fun_fact'); ?>
</div>
</aside>
<div class="flexbox-1">
<?php the_field('entry_text'); ?>
</div>
</div>
</div>
<div class="row carousel-wrapper">
<div id="carousel-os2-<?php echo $entry_count; ?>" class="carousel slide" data-ride="carousel">
<div class="carousel-inner" role="listbox">
<?php if (have_rows('slider')) : ?>
<?php $image_count = 0 ?>
<?php while (have_rows('slider')) : the_row(); ?>
<?php $image_count++; ?>
<?php if (get_sub_field('image')) { ?>
<div class="item <?php if ($image_count == 1) echo 'active' ?>">
<img src="<?php the_sub_field('image'); ?>">
<figcaption><?php the_sub_field('caption'); ?></figcaption>
</div>
<?php } ?>
<?php endwhile; ?>
<?php else : ?>
<?php // no rows found ?>
<?php endif; ?>
<a class="left carousel-control" href="#carousel-os2-<?php echo $entry_count; ?>" role="button" data-slide="prev">
<span class="fa fa-chevron-left glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-os2-<?php echo $entry_count; ?>" role="button" data-slide="next">
<span class="fa fa-chevron-right glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<!--/carousel -->
</div>
</div>
</div>
</div>
</div>
<!-- /entry -->
<?php endif; ?>
<?php endwhile; ?>
</div>
<!--/accordian -->
<div class="terminator"></div>
</div>
<!--/oxford summer college 2 -->
<!-- cambridge summer college -->
<div role="tabpanel" class="tab-pane" id="tab4">
<!-- accordian -->
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<?php $entry_count = 0; ?>
<?php while (have_posts()) : the_post(); ?>
<?php if (in_category('cambridge_summer_college')) : ?>
<?php $entry_count++; ?>
<!-- entry -->
<div class="entry">
<div class="col-lg-3 date">
<time class="cbp_tmtime"><span><?php the_field('day'); ?></span><br> <span><?php the_field('date'); ?><sup><?php the_field('suffix'); ?></sup> <?php the_field('month'); ?></span> </time>
<div class="cbp_tmicon"></div>
</div>
<div class="panel-heading panel-head col-lg-9">
<a data-toggle="collapse" data-parent="#accordion" href="#collapse-cs-<?php echo $entry_count; ?>">
View <?php the_field('day'); ?>'s journal entry
</a>
</div>
<div id="collapse-cs-<?php echo $entry_count; ?>" class="panel-collapse collapse in col-lg-12 pull-right">
<div class="panel-body col-lg-9 pull-right">
<div class="row">
<div class="col-lg-12 entry-text">
<aside class="col-lg-6 pull-right flexbox-2">
<div class="schedule" >
<?php $table = get_field('schedule');
if ($table) {
echo '<table>';
if ($table['header']) {
echo '<thead><tr>';
echo '';
foreach ($table['header'] as $th) {
echo '<th>';
echo $th['c'];
echo '</th>';
}
echo '</tr>';
echo '</thead>';
}
echo '<tbody>';
foreach ($table['body'] as $tr) {
echo '<tr>';
foreach ($tr as $td) {
echo '<td>'.$td['c'].'</td>';
}
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
} ?>
</div>
<div class="fun-fact" style="">
<?php the_field('fun_fact'); ?>
</div>
</aside>
<div class="flexbox-1">
<?php the_field('entry_text'); ?>
</div>
</div>
</div>
<div class="row carousel-wrapper">
<div id="carousel-cs-<?php echo $entry_count; ?>" class="carousel slide" data-ride="carousel">
<div class="carousel-inner" role="listbox">
<?php if (have_rows('slider')) : ?>
<?php $image_count = 0 ?>
<?php while (have_rows('slider')) : the_row(); ?>
<?php $image_count++; ?>
<?php if (get_sub_field('image')) { ?>
<div class="item <?php if ($image_count == 1) echo 'active' ?>">
<img src="<?php the_sub_field('image'); ?>">
<figcaption><?php the_sub_field('caption'); ?></figcaption>
</div>
<?php } ?>
<?php endwhile; ?>
<?php else : ?>
<?php // no rows found ?>
<?php endif; ?>
<a class="left carousel-control" href="#carousel-cs-<?php echo $entry_count; ?>" role="button" data-slide="prev">
<span class="fa fa-chevron-left glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-cs-<?php echo $entry_count; ?>" role="button" data-slide="next">
<span class="fa fa-chevron-right glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<!--/carousel -->
</div>
</div>
</div>
</div>
</div>
<!-- /entry -->
<?php endif; ?>
<?php endwhile; ?>
</div>
<!--/accordian -->
<div class="terminator"></div>
</div>
<!-- /cambridge summer college -->
<?php endif; ?>
</div>
<!--/tab content -->
很抱歉的长码转储，但它基本上是相同的，复制的4倍。真的，我看不出这里有什么问题。任何建议将不胜感激。
答
令人惊讶的简单的解决方案。我的最高职位设置为10.真是一个明显的错误，我犯了几次犯规。简单地改变最大帖子做了诀窍，但看到我想有一个博客以及分页，我添加了以下从CSS技巧，以启用我的CPT的所有帖子。 Cpt是Journal。
PHP
// CPT all posts in Archive layout
function set_posts_per_page_for_journal_cpt($query) {
if (!is_admin() && $query->is_main_query() && is_post_type_archive('journal')) {
$query->set('posts_per_page', '-1');
}
}
add_action('pre_get_posts', 'set_posts_per_page_for_journal_cpt');
?>
请分享的print_r的'结果（get_querried_object（））;' – BlueSuiter
[创建if语句按类别从CPT在WordPress筛选职位]的可能的复制（http://stackoverflow.com/questions/43312949/create-if-statements-filter-posts-by-category-from-cpt-in-wordpress） –
我在第二个选项卡之前放置了print_r。我得到这个： 致命错误：调用未定义函数get_querried_object（） – vincentieo