wordpress页面自定义字段css/javascript

Posted 2021-02-26

create two custom fields: one called custom_css and one called custom_js.

<?php
$id = $wp_query->post->ID;
$css_docs = get_post_meta($id, 'custom_css', false);
$js_docs = get_post_meta($id, 'custom_javascript', false);
if (!empty($css_docs))
{
	echo '<!--Custom css for '.get_the_title().'.-->'."
";
	foreach ($css_docs as $css)
	{
    	    	echo '<link rel="stylesheet" href="'.$css.'" type="text/css" media="screen" />'."
";
        }
}
if (!empty($js_docs))
{
	echo '<!--Custom javascript for '.get_the_title().'.-->'."
";
	foreach ($js_docs as $js)
	{
		echo '<script src="'.$js.'" type="text/javascript"></script>'."
";
	}
}
?>