问题描述
我正在尝试初始化一个名为 hero
的新块。目前,我正在尝试为该块分配一个 ACF 字段组,但目前在 wordpress 后端看到这一点:
我已经创建了块并注册了块类型,但看不到哪里有问题?
这是我的方法:
/acf-blocks/blocks.PHP
<?PHP
function register_acf_block_types() {
$hero = array(
'name' => 'hero','title' => __('Hero'),'description' => __(''),'render_callback' => 'block_render','category' => 'formatting','icon' => 'admin-comments','keywords' => array( 'hero' ),);
}
$blocks = [
$hero
];
return $blocks;
// Check if function exists,and hook into setup
if( function_exists('acf_register_block_type') ) {
add_action('acf/init','register_acf_block_types');
}
?>
/acf-blocks/render.PHP
<?PHP
/**
* This is the callback that renders the block.
*/
function block_render( $block ) {
// convert name ("acf/testimonial") into path friendly slug ("testimonial")
$slug = str_replace('acf/','',$block['name']);
// include a template part from within the "template-parts/block" folder
if( file_exists( get_theme_file_path("/template-parts/block/content-{$slug}.PHP") ) ) {
include( get_theme_file_path("/template-parts/block/content-{$slug}.PHP") );
}
}
?>
/acf-blocks/functions.PHP
/template-parts/block/hero.PHP
<?PHP
/*
* Block Name: hero
*/
?>
这是我的文件夹结构:
theme
inc
acf-blocks
blocks.PHP
functions.PHP
render.PHP
template-parts
blocks
hero.PHP
解决方法
将 foreach 循环中的 ACF 函数(在 /acf-blocks/functions.php 中)更改为:
foreach($blocks as $block) {
acf_register_block_type($block);
}