我有一个自己的wordpress模板（仍在进行中）。它当然包括search.php模板，如下所示：
<?php
get_header(); ?>
<section class="row page_intro">
<div class="row m0 inner">
<div class="container">
<div class="row">
<h5><?php
/* translators: %s: search query. */
printf( esc_html__( 'Search Results for: %s', 'vetsandpets' ), '<span>' . get_search_query() . '</span>' );
?></h5>
<h1><?php _e('News and veterinary advices', 'vetsandpets'); ?></h1>
</div>
</div>
</div>
</section>
<section class="row breadcrumbRow">
<div class="container">
<div class="row inner m0">
<?php
if ( function_exists('yoast_breadcrumb') ) {
yoast_breadcrumb('
<p id="breadcrumbs">','</p>
');
}
?>
</div>
</div>
</section>
<section class="row content_section">
<div class="container">
<div class="row">
<div class="col-sm-12 col-md-8 blog_list">
<?php
global $post;
setup_postdata( $post );
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
query_posts(array(
'post_type' => 'post', // You can add a custom post type if you like
'posts_per_page' => '6',
'paged' => $paged
));
if ( have_posts() ) : ?>
<?php while ( have_posts() ) : the_post(); ?>
<div class="row m0 blog blog2">
<div class="image_row row m0">
<?php the_post_thumbnail('looppostthumbnail', array( 'class' => "img-responsive loop-post-image")); ?>
</div>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><h3><?php echo get_the_title(); ?></h3></a>
<div class="row m0 meta"><?php _e('Posted on', 'vetsandpets'); ?>: <a href="#"><?php the_time('j F Y'); ?></a></div>
<p><?php echo excerpt(50); ?></p>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" class="view_all"><?php _e('Read more', 'vetsandpets'); ?></a>
</div> <!--Single Post-->
<?php endwhile; ?>
<?php echo wpse247219_custom_pagination(); ?>
<?php else : ?>
<div class="center"><?php _e('Nope:( no posts yet.', 'vetsandpets'); ?></div>
<?php endif; wp_reset_postdata(); ?>
</div>
<div class="col-sm-12 col-md-4 sidebar">
<div class="row m0 widget categories">
<h5 class="widget_heading"><?php _e('Categories', 'vetsandpets'); ?></h5>
<ul class="list-unstyled">
<?php
$args = array(
'orderby' => 'count',
'depth' => 0,
'title_li' => '',
'use_desc_for_title' => '',
'order' => 'DESC',
'hide_empty' => 0
);
wp_list_categories($args);
?>
</ul>
</div>
<div class="row m0 widget recent_posts">
<h5 class="widget_heading"><?php _e('Recent posts', 'vetsandpets'); ?></h5>
<?php
// the query
$the_query = new WP_Query( array(
'posts_per_page' => 3
));
?>
<?php if ( $the_query->have_posts() ) : ?>
<?php while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
<div class="media recent_post">
<div class="media-left">
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>">
<?php the_post_thumbnail('recentpostthumbnail', array( 'class' => "img-responsive recentpostimage")); ?>
</a>
</div>
<div class="media-body">
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><h5><?php the_title(); ?></h5></a>
<p><?php _e('Posted on', 'vetsandpets'); ?>: <a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><?php the_time('j F Y'); ?></a></p>
</div>
</div>
<?php endwhile; ?>
<?php wp_reset_postdata(); ?>
<?php else : ?>
<p><?php _e('Nope:( no posts yet.', 'vetsandpets'); ?></p>
<?php endif; ?>
</div>
</div>
</div>
</div>
</section>
<?php
get_sidebar();
get_footer();
?>
就是这样。然后我有一个搜索表单，它总是包含在导航模式中。您可以在下面查看php代码：
<form role="search" method="get" id="searchform" action="' . home_url( '/' ) . '" >
<div>
<input class="form-control" type="search" value="<?php get_search_query(); ?>" id="example-search-input" name="s" id="s" />
<button type="submit" class="btn searchbtn" id="searchsubmit"><?php _e('Submit', 'vetsandpets') ?></button>
</div>
</form>
但它不起作用 - 意思是：它总是显示所有帖子..我做错了什么？它以某种方式链接到此代码/循环中的参数？
答案 0 :(得分：1)
问题是您通过$post调用重置了全局query_posts()对象。正如WordPress Docs中所述：此函数将完全覆盖主查询，不适合插件或主题使用。其过于简单的修改主查询的方法可能会有问题，应尽可能避免。
所以，你应该删除这些行：
query_posts(array(
'post_type' => 'post',
'posts_per_page' => '6',
'paged' => $paged
));
第一个while循环<?php while ( have_posts() ) : the_post(); ?>将遍历搜索结果。