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我有一个名为storylist的自定义帖子类型，它是作为侧边栏widget的插件完成的。自定义帖子类型故事列表编译其他自定义帖子类型的列表，并将它们显示在侧边栏中。与侧栏中显示帖子的方式相同，我需要拥有相同的列表，当单击“查看更多”按钮时，在本例中显示的是“热门话题”。我收到的最好的是所有故事列表帖子的存档，但是当你点击它们时，例如热门话题，它会将你带到url http://site/storylist/hot-topics，这是正确的url，但它是空白的，只显示页面的标题。有关如何使这些帖子出现在热门话题上的任何建议？如何从侧栏中的单页自定义帖子类型获取帖子以显示在页面中？
下面的代码，使其显示在小工具：
<?php
// Prevent loading this file directly
defined('ABSPATH') || exit;
class ChemTabs extends WP_Widget {
function __construct() {
parent::__construct(
'tabs', _('Tabs Widget'),
array(
'description' => _('A tabs widget.'),
));
}
private function ce_getPostClass($style, $index) {
switch ($style) {
case 'first-up':
if ($index == 0) return 'first-up';
else return 'list-type';
break;
default:
return $style;
}
}
private function ce_has($listStyle, $index, $post) {
$class = $this->ce_getPostClass($listStyle, $index);
$has = array(
'thumb' => false,
'terms' => true,
'date' => true,
'content' => false,
'excerpt' => false,
'title' => true,
'video' => false,
'webinarDate' => false
);
switch ($class) {
case 'first-up':
$has['thumb'] = true;
$has['excerpt'] = true;
break;
case 'list-type':
$has['terms'] = false;
break;
case 'thumblist':
$has['thumb'] = true;
break;
case 'single': // no need for this anymore probably
$has['content'] = true;
break;
}
switch ($post->post_type) {
case 'video':
$has['video'] = true;
break;
case 'webinar':
$has['webinarDate'] = true;
break;
}
return $has;
}
public function widget($args, $instance) {
global $post;
$instance['tab_1_title'] = isset($instance['tab_1_title'])?$instance['tab_1_title']:'Tab 1';
$instance['tab_2_title'] = isset($instance['tab_2_title'])?$instance['tab_2_title']:'Tab 2';
$instance['storylist_id_1'] = isset($instance['storylist_id_1']) ? $instance['storylist_id_1'] : '';
$instance['storylist_id_2'] = isset($instance['storylist_id_2']) ? $instance['storylist_id_2'] : '';
$instance['n'] = isset($instance['n']) ? $instance['n'] : 4;
$title = isset($instance['title'])?$instance['title']:'';
$type = isset($instance['type'])?$instance['type']:'color';
$class = isset($instance['class'])?$instance['class']:'brand-primary';
// Post list configuration
// Note: posts temporarily rendered with ajax
$list_style = isset($instance['listStyle'])?$instance['listStyle']:'thumblist';
$list_post_type = isset($instance['post_type'])?$instance['post_type']:'post';
$list_filter = isset($instance['filter'])?$instance['filter']:'{}';
$list_display = isset($instance['display'])?$instance['display']:5;
$list_channel = isset($instance['channel'])?$instance['channel']:0;
$list_division = isset($instance['division'])?$instance['division']:0;
$readmore = isset($instance['readmore'])?$instance['readmore'] : '';
$list_args1 = array("post_type" => "any", "post__in" => get_post_meta($instance['storylist_id_1'], 'storylist', true), "orderby" => "post__in");
$posts1 = new WP_Query();
$posts1 = $posts1->query($list_args1);
$list_args2 = array("post_type" => "any", "post__in" => get_post_meta($instance['storylist_id_2'], 'storylist', true), "orderby" => "post__in");
$posts2 = new WP_Query();
$posts2 = $posts2->query($list_args2);
// Note: posts temporarily rendered with ajax
echo $args['before_widget'];
$instance['tab_2_title'] = get_the_title($instance['storylist_id_2']);
//@TODO: Use get_template_part('content/post', $modifier); on tabs too.
?>
<div class="module tabs">
<div class="striped striped-gray">
<!-- Nav tabs -->
<ul class="nav nav-tabs nav-justified" role="tablist">
<li class="active">
<a href="#tab-pane-1" role="tab" data-toggle="tab">
<h2 class="h4"><?= $instance['tab_1_title'] ?></h2>
</a>
</li>
<li>
<a href="#tab-pane-2" role="tab" data-toggle="tab">
<h2 class="h4"><?= $instance['tab_2_title'] ?></h2>
</a>
</li>
</ul>
<!-- Tab panes -->
<div class="tab-content">
<div class="tab-pane active" id="tab-pane-1">
<div class="post-list no-c-paginator" max="<?= $instance['n'] ?>">
<?php
$n = 0;
foreach((array)$posts1 as $post): setup_postdata($post);
$n++;
if ($n % 3 == 1) {
?> <div class="no-c-container<?php echo $n == 1 ? ' active' : '';?>"> <?php
}
?>
<article class="article thumblist no-c-paginator-item">
<!-- thumbnail -->
<?php echo the_post_thumbnail('cm_thumb', array('class' => 'img-thumbnail pull-left', 'style' => 'margin-right: 0.5em;')) ?>
<header>
<!-- terms -->
<?php if (!empty($terms)): ?>
<p class="terms">
<a href="<?= $terms[0]['link'] ?>"><?= $terms[0]['name'] ?></a>
</p>
<?php endif; ?>
<!-- title -->
<h3 class="title"><a href="<?php echo the_permalink(); ?>"><?php echo apply_filters('the_title', the_title()); ?></a></h3>
<!-- Time -->
<div class="date-author">
<?php include(locate_template('UI/byline.php')); ?>
<span class="topic"><?php echo cm_get_single_topic() ?></span>
</div>
</header>
<div class="clearfix"></div><!-- to clear the thumbnail's left floating -->
</article>
<?php
if ($n % 3 == 0) {
?> </div> <?php
}
endforeach; wp_reset_postdata();
if ($n % 3 != 0) {
?> </div> <?php
}
?>
<?php if($readmore): ?>
<div class="actions">
<button href="<?php echo $readmore; ?>" class="btn btn-primary btn-xs">View More</button>
</div>
<?php endif; ?>
</div>
<div class="actions">
<button class="btn btn-primary prev-item" disabled="disabled"><i class="fa fa-chevron-circle-left"></i> Prev</button>
<button class="btn btn-primary next-item">Next <i class="fa fa-chevron-circle-right"></i></button>
</div>
</div>
<div class="tab-pane" id="tab-pane-2">
<div class="post-list no-c-paginator" max="<?= $instance['n'] ?>">
<?php
$n = 0;
foreach((array)$posts2 as $post):
$n++;
if ($n % 3 == 1) {
?> <div class="no-c-container<?php echo $n == 1 ? ' active' : '';?> "> <?php
}
?>
<article class="article thumblist no-c-paginator-item">
<!-- thumbnail -->
<?php echo get_the_post_thumbnail($post->ID, 'cm_thumb', array('class' => 'img-thumbnail pull-left', 'style' => 'margin-right: 0.5em;')) ?>
<header>
<!-- terms -->
<?php if (!empty($terms)): ?>
<p class="terms">
<a href="<?= $terms[0]['link'] ?>"><?= $terms[0]['name'] ?></a>
</p>
<?php endif; ?>
<!-- title -->
<h3 class="title"><a href="<?php echo get_permalink($post->ID); ?>"><?php echo apply_filters('the_title', $post->post_title); ?></a></h3>
<!-- Time -->
<div class="date-author">
<time datetime="<?php the_time('c'); ?>" pubdate="pubdate" ><?php the_time('F j, Y'); ?></time>
<?php include(locate_template('UI/byline.php')); ?>
<span class="topic"><?php echo cm_get_single_topic() ?></span>
</div>
</header>
<div class="clearfix"></div><!-- to clear the thumbnail's left floating -->
</article>
<?php
if ($n % 3 == 0) {
?> </div> <?php
}
endforeach;
if ($n % 3 != 0) {
?> </div> <?php
}
?>
<?php //if($readmore): ?>
<div class="actions">
<a href="<?php echo CFS()->get('view_more_link', 210639); ?>" class="btn btn-primary">View More</a>
</div>
<?php //endif; ?>
<!--<div class="actions">
<button class="btn btn-primary prev-item" disabled="disabled"><i class="fa fa-chevron-circle-left"></i> Prev</button>
<button class="btn btn-primary next-item">Next <i class="fa fa-chevron-circle-right"></i></button>
</div>-->
</div>
</div>
</div>
</div>
</div>
<?php
echo $args['after_widget'];
}
public function form($instance) {
$instance['tab_1_title'] = isset($instance['tab_1_title'])?$instance['tab_1_title']:'Tab 1';
$instance['tab_2_title'] = isset($instance['tab_2_title'])?$instance['tab_2_title']:'Tab 2';
$instance['n'] = isset($instance['n'])?$instance['n']:4;
$sl_posts = get_posts(array(
'posts_per_page' => -1,
'post_type' => 'storylist'
));
?>
<h5>Tab 1</h5>
<p>
<label for="<?php echo $this->get_field_id('tab_1_title'); ?>"><?php _e('Title:'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id('tab_1_title'); ?>" name="<?php echo $this->get_field_name('tab_1_title'); ?>" type="text" value="<?php echo esc_attr($instance['tab_1_title']); ?>">
</p>
<p>
<label for="<?php echo $this->get_field_id('storylist_id_1'); ?>"><?php _e('Story List:'); ?></label>
<select id="<?php echo $this->get_field_id('storylist_id_1'); ?>" name="<?php echo $this->get_field_name('storylist_id_1'); ?>">
<?php
if (count($sl_posts)) {
foreach($sl_posts as $storyList) {
$selected = ($instance['storylist_id_1'] == $storyList->ID ? "selected='selected'" : "");
echo "<option value='{$storyList->ID}' {$selected}>{$storyList->post_title}</option>";
}
} else {
echo "<option value='0'>"._('No Story Lists Found')."</option>";
}
?>
</select>
</p>
<!-- Number of items to show -->
<p>
<label for="<?php echo $this->get_field_id('n'); ?>"><?php _e('Number of items to show at once:'); ?></label>
<input id="<?php echo $this->get_field_id('n'); ?>" name="<?php echo $this->get_field_name('n'); ?>" type="number" min="0" step="1" value="<?php echo intval($instance['n']) ?>">
</p>
<h5>Tab 2</h5>
<p>
<label for="<?php echo $this->get_field_id('tab_2_title'); ?>"><?php _e('Title:'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id('tab_2_title'); ?>" name="<?php echo $this->get_field_name('tab_2_title'); ?>" type="text" value="<?php echo esc_attr($instance['tab_2_title']); ?>">
</p>
<p>
<label for="<?php echo $this->get_field_id('storylist_id_2'); ?>"><?php _e('Story List:'); ?></label>
<select id="<?php echo $this->get_field_id('storylist_id_2'); ?>" name="<?php echo $this->get_field_name('storylist_id_2'); ?>">
<?php
if (count($sl_posts)) {
foreach($sl_posts as $storyList) {
$selected = ($instance['storylist_id_2'] == $storyList->ID ? "selected='selected'" : "");
echo "<option value='{$storyList->ID}' {$selected}>{$storyList->post_title}</option>";
}
} else {
echo "<option value='0'>"._('No Story Lists Found')."</option>";
}
?>
</select>
</p>
<?php
}
public function update($new_instance, $old_instance) {
$instance = array();
$instance['tab_1_title'] = isset($new_instance['tab_1_title'])?$new_instance['tab_1_title']:'Tab 1';
$instance['tab_2_title'] = isset($new_instance['tab_2_title'])?$new_instance['tab_2_title']:'Tab 2';
$instance['storylist_id_1'] = isset($new_instance['storylist_id_1']) ? (int)$new_instance['storylist_id_1'] : 0;
$instance['storylist_id_2'] = isset($new_instance['storylist_id_2']) ? (int)$new_instance['storylist_id_2'] : 0;
$instance['n'] = isset($new_instance['n']) ? (int)$new_instance['n'] : 4;
return $instance;
}
}
add_action('widgets_init', function(){ register_widget('ChemTabs'); });
有没有什么办法可以让显示的页面ID的页面模板？我试图做到这一点，但它没有显示任何东西。