我正在尝试在类别页面上显示子类别，然后从子类别到他们的帖子。
我不知道该怎么做，在我的子主题中，存在一个php文件“ category.php”，该文件在侧边栏中显示子类别，并在页面内容中显示帖子，我想在单击类别然后显示其帖子后显示子类别点击子类别，简短的子类别和不同页面上的帖子
我在category.php文件中有此
<?php
/**
* The template for displaying Category pages.
*
* Learn more: http://codex.wordpress.org/Template_Hierarchy
*
* @package WordPress
* @subpackage classiera
* @since classiera 1.0
*/
get_header();
?>
<?php
global $redux_demo;
global $allowed_html;
global $cat_id;
$caticoncolor="";
$category_icon_code ="";
$category_icon ="";
$category_icon_color="";
$classieraSearchStyle = $redux_demo['classiera_search_style'];
$classieraPremiumStyle = $redux_demo['classiera_premium_style'];
$classieraPartnersStyle = $redux_demo['classiera_partners_style'];
$classieraCategoriesStyle = $redux_demo['classiera_cat_style'];
$classieraPostCount = $redux_demo['classiera_cat_post_counter'];
$classieraAdvSearchCats = $redux_demo['classiera_adv_search_on_cats'];
$classiera_categories_desc = $redux_demo['classiera_categories_desc'];
$cat_id = get_queried_object_id();
$this_category = get_category($cat_id);
$cat_parent_ID = isset( $cat_id->category_parent ) ? $cat_id->category_parent : '';
if ($cat_parent_ID == 0) {
$tag = $cat_id;
}else{
$tag = $cat_parent_ID;
}
$category = get_category($tag);
$count = $category->category_count;
$catName = get_cat_name( $tag );
function classiera_Cat_Ads_Count(){
$cat_id = get_queried_object_id();
$cat_parent_ID = isset( $cat_id->category_parent ) ? $cat_id->category_parent : '';
if ($cat_parent_ID == 0) {
$tag = $cat_id;
}else{
$tag = $cat_parent_ID;
}
$q = new WP_Query( array(
'nopaging' => true,
'tax_query' => array(
array(
'taxonomy' => 'category',
'field' => 'id',
'terms' => $tag,
'include_children' => true,
),
),
'fields' => 'ids',
) );
$count = $q->post_count;
echo esc_attr($count);
}
function classiera_single_catid(){
$cat_id = get_queried_object_id();
return $cat_id;
}
?>
<?php
//Search Styles//
if($classieraSearchStyle == 1){
get_template_part( 'templates/searchbar/searchstyle1' );
}elseif($classieraSearchStyle == 2){
get_template_part( 'templates/searchbar/searchstyle2' );
}elseif($classieraSearchStyle == 3){
get_template_part( 'templates/searchbar/searchstyle3' );
}elseif($classieraSearchStyle == 4){
get_template_part( 'templates/searchbar/searchstyle4' );
}elseif($classieraSearchStyle == 5){
get_template_part( 'templates/searchbar/searchstyle5' );
}elseif($classieraSearchStyle == 6){
get_template_part( 'templates/searchbar/searchstyle6' );
}elseif($classieraSearchStyle == 7){
get_template_part( 'templates/searchbar/searchstyle7' );
}
?>
<?php
global $redux_demo;
$premiumSECtitle = $redux_demo['premium-sec-title'];
$premiumSECdesc = $redux_demo['premium-sec-desc'];
$classieraCurrencyTag = $redux_demo['classierapostcurrency'];
$featuredCatOn = $redux_demo['featured-caton'];
$classieraFeaturedCategories = $redux_demo['featured-ads-cat'];
$classieraPremiumAdsCount = $redux_demo['premium-ads-counter'];
$category_icon_code = "";
$category_icon_color = "";
$catIcon = "";
$classieraIconsStyle = $redux_demo['classiera_cat_icon_img'];
$classiera_ads_typeOn = $redux_demo['classiera_ads_type'];
if($classiera_ads_typeOn == 1){
$adstypeQuery = array(
'key' => 'classiera_ads_type',
'value' => 'sold',
'compare' => '!='
);
}else{
$adstypeQuery = null;
}
?>
<section class="classiera-premium-ads-v6 border-bottom section-pad">
<div class="section-heading-v6">
<div class="container">
<div class="row">
<div class="col-lg-8 col-md-8 center-block">
<h3 class="text-capitalize"><?php echo esc_html($premiumSECtitle); ?></h3>
<p><?php echo esc_html($premiumSECdesc); ?></p>
</div>
</div>
</div>
</div>
<div style="overflow: hidden;">
<div style="margin-bottom: 40px;">
<div id="owl-demo" class="owl-carousel premium-carousel-v6" data-car-length="4" data-items="4" data-loop="true" data-nav="false" data-autoplay="true" data-autoplay-timeout="3000" data-dots="false" data-auto-width="false" data-auto-height="true" data-right="<?php if(is_rtl()){echo "true";}else{ echo "false";}?>" data-responsive-small="1" data-autoplay-hover="true" data-responsive-medium="2" data-responsive-large="4" data-responsive-xlarge="6" data-margin="15">
<?php
$cat_id = get_cat_ID(single_cat_title('', false));
global $paged, $wp_query, $wp;
$args = wp_parse_args($wp->matched_query);
$temp = $wp_query;
$wp_query= null;
if($featuredCatOn == 1){
$arags = array(
'post_type' => 'post',
'posts_per_page' => $classieraPremiumAdsCount,
'cat' => $classieraFeaturedCategories,
'orderby' => 'rand',
);
}else{
$arags = array(
'post_type' => 'post',
'posts_per_page' => $classieraPremiumAdsCount,
'cat' => $cat_id,
'orderby' => 'rand',
'meta_query' => array(
array(
'key' => 'featured_post',
'value' => '1',
'compare' => '=='
),
$adstypeQuery,
),
);
}
$wp_query = new WP_Query($arags);
$current = -1;
while ($wp_query->have_posts()) : $wp_query->the_post();
$featured_post = get_post_meta($post->ID, 'featured_post', true);
if($featuredCatOn == 1){
$featured_post = "1";
}
if($featured_post == "1") {
$current++;
?>
<?php
$category = get_the_category();
$catID = $category[0]->cat_ID;
if ($category[0]->category_parent == 0) {
$tag = $category[0]->cat_ID;
$tag_extra_fields = get_option(MY_CATEGORY_FIELDS);
if (isset($tag_extra_fields[$tag])) {
$category_icon_code = $tag_extra_fields[$tag]['category_icon_code'];
$category_icon_color = $tag_extra_fields[$tag]['category_icon_color'];
$classieraCatIcoIMG = $tag_extra_fields[$tag]['your_image_url'];
}
}elseif(isset($category[1]->category_parent) && $category[1]->category_parent == 0){
$tag = $category[0]->category_parent;
$tag_extra_fields = get_option(MY_CATEGORY_FIELDS);
if (isset($tag_extra_fields[$tag])) {
$category_icon_code = $tag_extra_fields[$tag]['category_icon_code'];
$category_icon_color = $tag_extra_fields[$tag]['category_icon_color'];
$classieraCatIcoIMG = $tag_extra_fields[$tag]['your_image_url'];
}
}else{
$tag = $category[0]->category_parent;
$tag_extra_fields = get_option(MY_CATEGORY_FIELDS);
if (isset($tag_extra_fields[$tag])) {
$category_icon_code = $tag_extra_fields[$tag]['category_icon_code'];
$category_icon_color = $tag_extra_fields[$tag]['category_icon_color'];
$classieraCatIcoIMG = $tag_extra_fields[$tag]['your_image_url'];
}
}
if(!empty($category_icon_code)) {
$catIcon = stripslashes($category_icon_code);
}
$postCatgory = get_the_category( $post->ID );
$categoryLink = get_category_link($catID);
$classiera_ads_type = get_post_meta($post->ID, 'classiera_ads_type', true);
$post_currency_tag = get_post_meta($post->ID, 'post_currency_tag', true);
?>
<div class="classiera-box-div-v7 item match-height">
<figure>
<div class="premium-img">
<div class="featured">
<p><?php esc_html_e( 'Featured', 'classiera' ); ?></p>
</div><!--featured-tag-->
<?php
if(has_post_thumbnail()){
$classieraIMGURL = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), 'classiera-370');
$thumb_id = get_post_thumbnail_id($post->ID);
$classieraALT = get_post_meta($thumb_id, '_wp_attachment_image_alt', true);
?>
<img class="img-responsive" src="<?php echo esc_url($classieraIMGURL[0]); ?>" alt="<?php echo esc_attr($classieraALT); ?>">
<?php
}else{
$classieraDafult = get_template_directory_uri() . '/images/nothumb.png';
?>
<img class="img-responsive" src="<?php echo esc_url($classieraDafult); ?>" alt="<?php echo get_the_title(); ?>">
<?php
}
?>
</div><!--premium-img-->
<figcaption>
<div class="caption-tags">
<?php $post_price = get_post_meta($post->ID, 'post_price', true);?>
<?php if(!empty($post_price)){?>
<span class="price btn btn-primary round btn-style-six active">
<?php
if(is_numeric($post_price)){
echo classiera_post_price_display($post_currency_tag, $post_price);
}else{
echo esc_attr($post_price);
}
?>
</span>
<?php } ?>
<?php $classiera_ads_type = get_post_meta($post->ID, 'classiera_ads_type', true); ?>
<?php if(!empty($classiera_ads_type)){?>
<span class="buy-sale-tag btn btn-primary round btn-style-six active">
<?php classiera_buy_sell($classiera_ads_type); ?>
</span>
<?php } ?>
</div>
<div class="content">
<h5><a href="<?php the_permalink(); ?>"><?php echo get_the_title(); ?></a></h5>
<div class="category">
<span><?php esc_html_e( 'Category', 'classiera' ); ?> :
<a href="<?php echo esc_url($categoryLink); ?>">
<?php echo esc_html($postCatgory[0]->name); ?>
</a>
</span>
</div>
<div class="description">
<p><?php echo substr(get_the_excerpt(), 0,260); ?></p>
</div>
<a href="<?php the_permalink(); ?>"><?php esc_html_e( 'view ad', 'classiera' ); ?> <i class="fas fa-long-arrow-alt-right"></i></a>
</div>
</figcaption>
</figure>
</div>
<?php } ?>
<?php endwhile; ?>
<?php wp_reset_query(); ?>
</div>
</div>
<div class="navText">
<a class="prev btn btn-primary radius outline btn-style-six">
<i class="icon-left fas fa-long-arrow-alt-left"></i>
<?php esc_html_e( 'Previous', 'classiera' ); ?>
</a>
<a class="next btn btn-primary radius outline btn-style-six">
<?php esc_html_e( 'Next', 'classiera' ); ?>
<i class="icon-right fas fa-long-arrow-alt-right"></i>
</a>
</div>
</div>
</section>
<!-- page content -->
<section class="inner-page-content border-bottom top-pad-50">
<div class="container">
<div class="row">
<div class="col-md-8 col-lg-9">
<!--category description section-->
<?php if($classiera_categories_desc == 1){?>
<section id="classiera_cat_description">
<div class="container">
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12 center-block">
<?php echo category_description($cat_id); ?>
</div>
</div>
</div>
</section>
<?php } ?>
<!--category description section-->
<!--Google Section-->
<?php
$homeAd1 = '';
global $redux_demo;
$homeAdImg1 = $redux_demo['post_ad']['url'];
$homeAdImglink1 = $redux_demo['post_ad_url'];
$homeHTMLAds = $redux_demo['post_ad_code_html'];
if(!empty($homeHTMLAds) || !empty($homeAdImg1)){
?>
<section id="classieraDv">
<div class="container">
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12 center-block text-center">
<?php
if(!empty($homeHTMLAds)){
echo classiera_display_html_code($homeHTMLAds);
}else{
echo '<a href="'.$homeAdImglink1.'" target="_blank"><img class="img-responsive" alt="image" src="'.$homeAdImg1.'" /></a>';
}
?>
</div>
</div>
</div>
</section>
<?php } ?>
<!--Google Section-->
<!-- advertisement -->
<?php
if($classieraCategoriesStyle == 1){
get_template_part( 'templates/catinner/style1' );
}elseif($classieraCategoriesStyle == 2){
get_template_part( 'templates/catinner/style2' );
}elseif($classieraCategoriesStyle == 3){
get_template_part( 'templates/catinner/style3' );
}elseif($classieraCategoriesStyle == 4){
get_template_part( 'templates/catinner/style4' );
}elseif($classieraCategoriesStyle == 5){
get_template_part( 'templates/catinner/style5' );
}elseif($classieraCategoriesStyle == 6){
get_template_part( 'templates/catinner/style6' );
}elseif($classieraCategoriesStyle == 7){
get_template_part( 'templates/catinner/style7' );
}elseif($classieraCategoriesStyle == 8){
get_template_part( 'templates/catinner/style5' );
}elseif($classieraCategoriesStyle == 9){
get_template_part( 'templates/catinner/style5' );
}
?>
<!-- advertisement -->
</div><!--col-md-8-->
<div class="col-md-4 col-lg-3">
<aside class="sidebar">
<div class="row">
<!--subcategory-->
<?php
$cat_term_ID = $this_category->term_id;
$cat_child = get_term_children( $cat_term_ID, 'category' );
if (!empty($cat_child)) {
$args = array(
'type' => 'post',
'parent' => $cat_id,
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => 0,
'depth' => 1,
'hierarchical' => 1,
'taxonomy' => 'category',
'pad_counts' => true
);
$category = get_categories($args);
if($category[0]->category_parent == 0){
$tag = $category[0]->cat_ID;
$category_icon_code = "";
$category_icon_color = "";
$your_image_url = "";
$tag_extra_fields = get_option(MY_CATEGORY_FIELDS);
if (isset($tag_extra_fields[$tag])) {
$category_icon_code = $tag_extra_fields[$tag]['category_icon_code'];
$category_icon_color = $tag_extra_fields[$tag]['category_icon_color'];
}
}else{
$tag = $category[0]->category_parent;
$tag_extra_fields = get_option(MY_CATEGORY_FIELDS);
if (isset($tag_extra_fields[$tag])) {
$category_icon_code = $tag_extra_fields[$tag]['category_icon_code'];
$category_icon_color = $tag_extra_fields[$tag]['category_icon_color'];
}
}
$category_icon = stripslashes($category_icon_code);
?>
<div class="col-lg-12 col-md-12 col-sm-6 match-height">
<div class="widget-box">
<div class="widget-title">
<h4>
<i class="<?php echo esc_html($category_icon); ?>" style="color:<?php echo esc_html($category_icon_color); ?>;"></i>
<?php echo esc_html($catName); ?>
</h4>
</div>
<div class="widget-content">
<ul class="category">
<?php
foreach($category as $category) {
?>
<li>
<a href="<?php echo esc_url(get_category_link( $category->term_id ));?>">
<i class="fas fa-angle-right"></i>
<?php echo esc_html($category->name); ?>
<span class="pull-right flip">
<?php if($classieraPostCount == 1){?>
(<?php echo esc_attr($category->count); ?>)
<?php }else{ ?>
<?php } ?>
</span>
</a>
</li>
<?php } ?>
</ul>
</div>
</div>
</div>
<?php } ?>
<!--subcategory-->
<?php if($classieraAdvSearchCats == 1){?>
<div class="col-lg-12 col-md-12 col-sm-6 match-height">
<div class="widget-box">
<?php get_template_part( 'templates/classiera-adv-search' );?>
</div>
</div>
<?php } ?>
<?php get_sidebar('pages'); ?>
</div><!--row-->
</aside>
</div><!--row-->
</div><!--row-->
</div><!--container-->
</section>
<!-- page content -->
<?php get_footer(); ?>
预期结果应为不同页面上的子类别，以及不同页面上的帖子。 我被困住了，急切需要帮助，我会很高兴得到一些帮助。