【发布时间】:2017-02-12 17:37:57
【问题描述】:
<?php if( have_rows('team_members') ): ?>
<?php while( have_rows('team_members') ): the_row(); ?>
<div class="team-member-section">
<div class="container">
<?php if( get_row_layout() == 'team_members' ): ?>
<section class="team-member-section">
<?php
$team_title = get_sub_field('team_title');
$team_member = get_sub_field('team_member');
$description = get_sub_field('description');
?>
<div class="team-title">
<?php echo $team_title; ?>
</div>
<?php if( $team_member ): ?>
<?php if ( get_field('has_description') == 'yes') : ?>
<?php echo 'has_description'; ?>
<?php else : ?>
<?php echo 'has_no_description'; ?>
<?php endif; ?>
<?php endif; ?>
</section>
<?php endif; ?>
</div>
</div>
<?php endwhile; ?>
<?php endif; ?>
它只显示值“has_no_description”,为什么我的真/假字段不起作用以及如何使它起作用,因此两种情况都会显示。
更新:
<?php if( have_rows('team_members') ): ?>
<?php while( have_rows('team_members') ): the_row(); ?>
<div class="team-member-section">
<div class="container">
<?php if( get_row_layout() == 'team_members' ): ?>
<section class="team-member-section">
<?php
$team_title = get_sub_field('team_title');
$team_member = get_sub_field('team_member');
$description = get_sub_field('description');
?>
<div class="team-title">
<?php echo $team_title; ?>
</div>
<?php if( $team_member ): ?>
<?php if ( get_field('has_description') ) : ?>
<?php foreach( $team_member as $post): ?>
<?php setup_postdata($post); ?>
<div class="col-sm-4">
<div class="team-member">
<div class="member-img">
<?php the_post_thumbnail(); ?>
</div>
<h4><?php the_title(); ?></h4>
<?php the_content(); ?>
<?php echo "Has description"; ?>
<?php $overlay_text = get_field('overlay_text'); ?>
<?php if($overlay_text != ''): ?>
<div class="overlay-text">
<p><?php echo $overlay_text; ?></p>
</div>
<?php endif; ?>
</div>
</div>
<?php wp_reset_postdata(); ?>
<?php endforeach; ?>
<?php else : ?>
<?php foreach( $team_member as $post): ?>
<?php setup_postdata($post); ?>
<div class="col-sm-4">
<div class="team-member">
<div class="member-img">
<?php the_post_thumbnail(); ?>
</div>
<h4><?php the_title(); ?></h4>
<?php the_content(); ?>
<?php echo "Doesn not have description"; ?>
<?php $overlay_text = get_field('overlay_text'); ?>
<?php if($overlay_text != ''): ?>
<div class="overlay-text">
<p><?php echo $overlay_text; ?></p>
</div>
<?php endif; ?>
</div>
</div>
<?php wp_reset_postdata(); ?>
<?php endforeach; ?>
<?php endif; ?>
<?php endif; ?>
</section>
<?php endif; ?>
</div>
</div>
<?php endwhile; ?>
我发布了我的整个代码。 我认为这里的问题是“has_description”字段仅显示在“团队”自定义帖子类型上,这就是该字段返回 null 的原因,但我不确定。有人可以让它工作吗?
【问题讨论】:
-
,这里我使用的是字段'has_description'
-
has_description 是一个真/假类型,它显示为一个复选框。
-
不幸的是,它只显示else分支。
-
你能显示
var_dump( get_field('has_description'));的输出吗? -
输出为NULL
标签: php advanced-custom-fields