Question

首次构建Wordpress插件。我创建了一个页面，并想从我的插件文件夹中为其分配页面模板。我的代码在页面编辑器的可选列表中显示了模板名称，但未附加到页面上。也无需手动将任何内容附加到页面上。但是文件路径正确。

我创建页面的代码：

$page_path = "this-is-a-campaign-landing-page";
$page_title = 'This is a Campaigns Page Title';
$page_content = 'THIS IS A CAMPAIGNS PAGE BODY';

$page_check = get_page_by_title( $page_path );
$page = array(
    'post_type' => 'page',
    'post_title' => $page_title,
    'post_content' => $page_content,
    'post_status' => 'publish',
    'post_author' => $author->ID,
    'post_slug' => $page_path
);

if (!isset($page_check->ID) && !get_page_by_path($page_path)) {

    $page_id = wp_insert_post($page);

    if ($page_id) {
        $template = '/home/vagrant/src/wptest/wp-content/plugins/pm/campaign_page.php';

        update_post_meta($page_id, '_wp_page_template', $template );
    }

}

我分别使用add_filters

添加模板

function add_campaign_template ($templates) {
    $templates['campaign_page.php'] = 'Campaign Page';
    return $templates;
}
add_filter ('theme_page_templates', 'add_campaign_template');

function set_campaign_template ($template) {
    if ('campaign_page.php' == basename ($template)) {
        $template = '/home/vagrant/src/wptest/wp-content/plugins/pm/campaign_page.php';
    }
    return $template;
}
add_filter ('page_template', 'set_campaign_template');

页面创建没有错误。当我查看或编辑页面时，Default template被选中，并且我的模板出现在列表中。手动选择它无效。我想念什么？

我的简单页面模板：

<?php
/**
 * Template Name: Campaign Page
 *
 * @package PM
 */

// get_header();
?>

    <div id="primary" class="content-area">
        <main id="main" class="site-main">
            <section class="outer-categories">
                <div class="container-fluid">
                    <div class="row text-justify">

                        THIS IS THE RIGHT PAGE TEMPLATE
                        THIS IS THE RIGHT PAGE TEMPLATE
                        THIS IS THE RIGHT PAGE TEMPLATE
                        THIS IS THE RIGHT PAGE TEMPLATE

                        <div class="col-lg-12">
                            <?php
                            while ( have_posts() ) :
                                the_post();

                                get_template_part( 'template-parts/content', 'page' );

                            endwhile; // End of the loop.
                            ?>
                        </div>

                    </div>
                </div>
            </section>
        </main><!-- #main -->
    </div><!-- #primary -->

<?php
// get_footer();

为什么不添加模板？启用debug后，我在debug.log中没有错误

Answer 1

哇，漫长的一天。

更改此：

function set_campaign_template ($template) {
    if ('campaign_page.php' == basename ($template)) {
        $template = '/home/vagrant/src/wptest/wp-content/plugins/pm/campaign_page.php';
    }
    return $template;
}
add_filter ('page_template', 'set_campaign_template');

对此：

function set_campaign_template ($template) {
    if ('campaign_page.php' == basename ($template)) {
        $template = 'campaign_page.php';     <---- FIX
    }
    return $template;
}
add_filter ('page_template', 'set_campaign_template');

WordPress-自定义页面模板将不会分配给页面

1 个答案: