我正在为wordpress制作模板组合,我在自定义页面的后端添加了Metabox时遇到了一些困难。 我有一个页面"关于我"使用进度条来显示技能,我会添加一个Metabox来改变进度条的百分比,现在我可以在所有页面的后端看到Metabox并通过jquery我隐藏它如果页面的地址不是正如所料,有什么方法可以使显示更通用,并将Metabox与自定义页面模板相关联?
这是我在function.php中的代码,它运行良好,但我会使其不那么具体
<?php
add_action('add_meta_boxes', 'box_percentuale');
function box_percentuale() {
add_meta_box(
'percentuale',
'Mdifica progress bar',
'box_percentuale_style',
'page'
);
}
function box_percentuale_style($post) {
?>
<div>
<h4>Percentuale skills</h4>
<label>HTML</label><input type="number" name="html" value="<?php echo get_post_meta($post->ID, 'html', true); ?>">
<label>CSS</label><input type="number" name="css" value="<?php echo get_post_meta($post->ID, 'css', true); ?>">
<label>JQUERY</label><input type="number" name="jquery" value="<?php echo get_post_meta($post->ID, 'jquery', true); ?>">
<label>WORDPRESS</label><input type="number" name="wordpress" value="<?php echo get_post_meta($post->ID, 'wordpress', true); ?>">
<label>ILLUSTRATOR</label><input type="number" name="illustrator" value="<?php echo get_post_meta($post->ID, 'illustrator', true); ?>">
<label>PHOTOSHOP</label><input type="number" name="photoshop" value="<?php echo get_post_meta($post->ID, 'photoshop', true); ?>">
</div>
<script>
jQuery(document).ready(function($) {
var url = window.location.href;
var urlPagina = 'http://localhost/wordpress/wp-admin/post.php?post=34&action=edit';
$('#percentuale').css('display', 'none');
if (url == urlPagina) {
$('#percentuale').show();
};
});
</script>
<?php
}
add_action('save_post', 'slava_percentuale');
function slava_percentuale($post_id)
{
if(isset($_POST['yiw_progetti_link'])) {
update_post_meta($post_id, 'html', intval($_POST['html']));
update_post_meta($post_id, 'css', intval($_POST['css']));
update_post_meta($post_id, 'jquery', intval($_POST['jquery']));
update_post_meta($post_id, 'wordpress', intval($_POST['wordpress']));
update_post_meta($post_id, 'illustrator', intval($_POST['illustrator']));
update_post_meta($post_id, 'photoshop', intval($_POST['photoshop']));
}
}
?>
答案 0 :(得分:0)
您可以使用以下内容实现:
function box_percentuale() {
global $post;
// This will check if you are actually on the page's editing screen
if ( ! empty( $post ) ) {
// This will get the page template of the page you are editing
$page_template = get_post_meta( $post->ID, '_wp_page_template', true );
// Check if you are using the template you wish to add meta box to
// Simply change "about.php" to the name of your template
// Note: if the template is in a subdirectory, you have to add it as well
// Example: 'page-templates/about.php'
if ( $page_template == 'about.php' ) {
add_meta_box(
'percentuale',
'Mdifica progress bar',
'box_percentuale_style',
'page'
);
}
}
}
add_action('add_meta_boxes', 'box_percentuale');
快速注意:如果您转到带有默认页面模板的页面并从模板下拉列表中选择“关于”,则必须首先保存页面,以便显示元框(即,它不会在您更改下拉列表时出现。我不相信这会是你的问题,但我认为值得一提。