Question

请问，我怎样才能完成这四个条件，了解与搜索结果有关的这些命令

        <?php 
    while(have_posts())
    {
    the_post();
      if ($post->post_type == "book") {
         get_template_part( 'search', 'book' );
      }
      elseif ($post->post_type == "video")
      { get_template_part( 'search', 'video' ); }
      else { 
         get_template_part( 'search', 'normal' );

      } else { 
?>
          <p>Sorry, but nothing matched your search criteria. Please try again with some different keywords.</p>
<?php
    }
}
    ?>

感激

Answer 1

我想您忘记结束while循环，请使用以下代码：

   <?php 
    while(have_posts())
    {
    the_post();
      if ($post->post_type == "book") {
         get_template_part( 'search', 'book' );
      }
      elseif ($post->post_type == "video")
      { get_template_part( 'search', 'video' ); }
      else { 
         get_template_part( 'search', 'normal' );

      } else { 
?>
          <p>Sorry, but nothing matched your search criteria. Please try    again with some different keywords.</p>
    <?php
    }}
    ?>

Answer 2

谢谢你的回复问题是为什么状态被放置在以下条件之前

 while(have_posts())
{
the_post();

正确的代码：

<?php if ( have_posts() ) : ?>
<?php 
while(have_posts())
{
the_post();
  if ($post->post_type == "book") { get_template_part( 'search', 'book' ); }
  elseif ($post->post_type == "video") { get_template_part( 'search', 'video' ); }
  else { get_template_part( 'search', 'normal' ); }
} 
else : ?>
      <p>Sorry, but nothing matched your search criteria. Please try    again with some different keywords.</p>
<?php endif; ?>

WordPress：执行四个条件

2 个答案: