[英]ACF repeater field not rendering the rows
我有這個網站,我正在為客戶工作。 我跳進了這個項目,我必須在模板文件上為特定頁面創建手風琴。 我剛剛開始深入了解 PHP 所以我在這篇文章中在線找到了解決方案https://wpbeaches.com/create-an-acf-repeater-accordion-in-wordpress/現在,我的問題是:我創建了轉發器字段with two subfields https://prnt.sc/xfg3lv and I choose that it only shows on this page template https://prnt.sc/xfg6lw Then I created the fields on the actual page with that template https://prnt. sc/xfgdhp並將文章中的那段代碼插入到模板文件中。 當然,我用我的字段名稱修改了名稱。 問題是在前面它沒有顯示行,即使它們存在,只是跳到 else 語句。 我將粘貼該模板頁面的完整代碼,因此如果有人可以提供幫助,那就太好了。 在這個問題上,我已經絞盡腦汁兩天了。
代碼(我標記了我的代碼開始和結束的位置):
<?php
/**
* Template Name: Services
*
**/
global $post;
$post_slug = $post->post_name;
$grandParent_title=get_page(get_ancestors($post->ID,'page')[0] )->post_title;
$grandParent_Image=wp_get_attachment_url( get_post_thumbnail_id(get_ancestors($post->ID,'page')[0] )) ;
get_header();
global $wp;
$current_slug = add_query_arg( array(), $wp->request );
$url_slug=explode('/', $current_slug);
$uri_string=$url_slug[1];
$_SESSION['current_url']=$uri_string;
function find_string_in_array ($arr, $string) {
return array_filter($arr, function($value) use ($string) {
return strpos($value, $string) !== false;
});
}
if(find_string_in_array ($url_slug, 'poly')==true)
{
$nav_theme_location='polystyrene';
$BannerClass='';
$post_type='polystyrene';
$galleryClass='';
}elseif(find_string_in_array ($url_slug, 'fiber')==true){
$nav_theme_location='fiberglass';
$BannerClass='fiberbanner';
$post_type='fiberglass_type';
$galleryClass='fiber';
}elseif (find_string_in_array ($url_slug, 'wood')==true) {
$nav_theme_location='woodwork';
$BannerClass='woodworkbanner';
$post_type='woodworks';
$galleryClass='wood';
}
elseif (find_string_in_array ($url_slug, 'creative')==true) {
$nav_theme_location='creative_production';
$BannerClass='creativebanner';
$post_type='creative_services';
$galleryClass='creative';
}elseif (find_string_in_array ($url_slug, 'f-and-b')==true) {
$nav_theme_location='fb';
$BannerClass='fandbbanner';
$post_type='creative_services';
$galleryClass='';
}else{
$nav_theme_location='';
$BannerClass='';
$post_type='';
$galleryClass='';
}
?>
<section class="banner inner-banner <?= $BannerClass;?>">
<!-- <div class="bannerBox" style="background-image: url(<?php // echo get_the_post_thumbnail_url())?get_the_post_thumbnail_url():;?>)"> -->
<div class="bannerBox" style="background-image: url(<?= (get_the_post_thumbnail_url()!='')?get_the_post_thumbnail_url():$grandParent_Image;?>)">
<div class="bannerContent">
<div class="overlay"></div>
<h1><?= $grandParent_title;?></h1>
</div>
</div>
</section>
<section class="secondrynavigation">
<div class="container">
<div class="innerMenu">
<?php
$args=array(
'theme_location'=>$nav_theme_location,
'container' =>false,
'menu_class' =>'',
);
wp_nav_menu($args);
?>
</div>
</div>
</section>
<section class="pad">
<div class="container-fluid">
<div class="innerHeading">
<h3><?php the_title();?></h3>
<p><?php
$content_post = get_post($post->ID);
echo $content = $content_post->post_content;?></p>
</div>
</div>
<div class="gallery <?= $galleryClass?>">
<div class="container">
<div class="row">
<?php
// echo $post_type;exit;
$loops = new WP_Query(array('posts_per_page'=> -1,
'post_type' => $post_type,
'orderby' => 'id',
'order' => 'asc',
'category_name'=>$uri_string));
// echo "<pre>";
// print_r($loops);exit;
if($loops->have_posts()):
while ($loops->have_posts()) :
$loops->the_post();
global $post;
$post_slug = $post->post_name;
?>
<div class="col-lg-4">
<a href="<?= get_permalink();?>">
<div class="galleryBox">
<div class="overlay">
<p><i>Read More</i></p>
</div>
<div class="image" style="background-image: url(<?= get_the_post_thumbnail_url();?>)"></div>
<div class="galleryText">
<h5><?php the_title();?></h5>
</div>
</div>
</a>
</div>
<?php endwhile;
endif;?>
</div>
</div>
</div>
</section>
<!--MY CODE-->
<?php
if( have_rows('services_accordion') ):
// loop through the rows of data for the tab header
while ( have_rows('services_accordion') ) : the_row();
// $title = get_sub_field('services_title');
// $description = get_sub_field('servises_description');
?>
<button class="accordion"><?php echo get_field('services_title'); ?></button>
<div class="panel">
<p><?php echo get_field('services_description'); ?></p>
</div>
<?php
endwhile;
else :
echo 'In progress';
endif; ?>
<!--MY CODE END-->
<?php get_footer();?>
最后,這是頁面https://prnt.sc/xfh0z7上的結果。
提前致謝!
嘗試將您的內容包裝成:
<?php while (have_posts()) : the_post(); ?>
// all your content related to the post including repeater code.
<?php endwhile; // End of the loop.?>
這樣中繼器將位於您當前帖子/頁面的 scope 中。 或者,您可以在轉發器 function 中將帖子 ID 指示為參數。
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