使用自定义插件wordpress将页面模板添加到自定义页面

Question

我是开发wordpress插件的新手。我正在开发一个插件，并且我已经成功创建了一个新页面，只要插件被激活，但我想添加一个自定义的PHP模板文件到该页面。这意味着激活我想用自定义模板创建一个自定义页面。有可能吗？

要创建一个新的页面我已经使用这个代码，但在其上添加模板的东西找不到任何东西：

register_activation_hook(__FILE__,'my_plugin_install'); 
function my_plugin_install() { 
    global $wpdb; 
    $the_page_title = 'Custom Cart'; 
    $the_page_name = 'cart'; 
    delete_option("Custom Cart"); 
    add_option("Custom Cart", $the_page_title, '', 'yes'); 
    delete_option("cart"); 
    add_option("cart", $the_page_name, '', 'yes'); 
    delete_option("my_plugin_page_id"); 
    add_option("my_plugin_page_id", '0', '', 'yes'); 
    $the_page = get_page_by_title($the_page_title); 
    if (! $the_page) { 
     $_p = array(); 
     $_p['post_title'] = $the_page_title; 
     $_p['post_content'] = "This text may be overridden by the plugin. You shouldn't edit it."; 
     $_p['post_status'] = 'publish'; 
     $_p['post_type'] = 'page'; 
     $_p['comment_status'] = 'closed'; 
     $_p['ping_status'] = 'closed'; 
     $_p['post_category'] = array(1); 
     $the_page_id = wp_insert_post($_p); 
    } 
    else { 
     $the_page_id = $the_page->ID; 
     $the_page->post_status = 'publish'; 
     $the_page_id = wp_update_post($the_page); 
    } 
    delete_option('my_plugin_page_id'); 
    add_option('my_plugin_page_id', $the_page_id); 
} 

Answer 1

这是一个有点棘手。但是我们为你提供了文章。可以办到。试试吧 http://www.wpexplorer.com/wordpress-page-templates-plugin/