你好,我是编程的新手 . 我正在为wordpress创建一个简单的RSS feed插件,将一些产品上传到WooCommerce,并需要将类别上传到wordpress . 在插件中,类别是可见的,但它们不像url链接那样显示 . 我需要类别显示像复选框 . 任何人都有任何想法吗?
文件编号1
* Init feed with information from DB
private function load()
{
if ($this->id) {
$post = get_post( $this->id );
if (!$post) {
$this->id = null;
return;
}
$this->title = $post->post_title;
$this->id = $post->ID;
$meta = get_post_meta($post->ID);
foreach ($meta as $key=>$item) {
$newKey = substr($key, 1);
$this->properties[$newKey] = $item[0];
if ($newKey == 'post_category') {
$this->properties[$newKey] = unserialize($item[0]);
}
}
}
}
..................
$fields = array( 'post_category');
..................
// Create post
$post = array('post_category' => $this->post_category);
文件号2有这个
<div class="postbox">
<div class="handlediv" title="<?php esc_html_e('Click to toggle', 'rss-autopilot'); ?>"><br></div>
<h3 class="hndle ui-sortable-handle"><span><?php esc_html_e('Categories', 'rss-autopilot'); ?></span></h3>
<div class="inside">
<ul class="rssap-categories-list">
<?php wp_category_checklist( 0, 0, $feed->post_category, false, null, true ); ?>
</ul>
<div class="clear"></div>
</div>
</div>
1 回答
这是你的代码 .