我使用了wordpress插件-advanced custom field 要显示一个子数组,下面是我的代码:
我使用此代码显示来自特定页面ID子级的自定义字段数据:
<?php $args = array(
\'depth\' => 0,
\'child_of\' => 411 );
$pages = get_pages(array(\'child_of\'));
foreach($pages as $post)
{
setup_postdata($post);
$fields = get_fields();
if($fields->company_name != "") : ?>
<h2><?php echo $fields->company_name; ?></h2>
<?php else : ?>
<?php endif; ?>
<?php
}
wp_reset_query();
?>
这是我用来显示页面本身的复选框数据(即它不是父/子)的代码:
<?php $catNames = array( \'branding\',\'creative\',\'development\',\'exhibition\',\'packaging\',\'print\',\'seo\',\'social_media\',\'usability\',\'web\',\'advertising\',\'campaign\',\'content\',\'feasibility\',\'publishing\',\'research\',\'strategy\');
foreach($catNames as $name){
if(in_array($name, get_field(\'categories\') )){
echo \'<a href="/tags/design/\'.$name.\'" title="\'.$name.\'">\'.ucwords($name).\'</a>\';
}
}
?>
我想将两者结合在一起,因此在第一个代码框中的H2标记下面,我想显示子项的复选框数据,如何做到这一点?
更新:当我将复选框代码添加到子代码时,我无法获得要显示的数据,它要么为空,要么有错误。
这是我的页面working on. 第一个缩略图已经硬编码,第二个和第三个缩略图应该用上面的代码拾取标签,但它没有。
SO网友:Bainternet
Try this code:
<?php $args = array(
\'depth\' => 0,
\'child_of\' => 411 );
$pages = get_pages(array(\'child_of\'));
$catNames = array( \'branding\',\'creative\',\'development\',\'exhibition\',\'packaging\',\'print\',\'seo\',\'social_media\',\'usability\',\'web\',\'advertising\',\'campaign\',\'content\',\'feasibility\',\'publishing\',\'research\',\'strategy\');
foreach($pages as $post){
setup_postdata($post);
$company = get_field(\'company_name\',$post->ID);
if( $company != "") {
echo \'<h2>\'.$company.\'</h2>\';
foreach($catNames as $key => $val){
if(in_array($val, get_field(\'categories\',$post->ID) )){
echo \'<a href="/tags/design/\'.$val.\'" title="\'.$val.\'">\'.ucwords($val).\'</a>\';
}
}
}
}
wp_reset_query();
?>