dpwgzi7987 2014-01-13 08:55
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仅适用于单个帖子的风格

I want my single post to have a style different from the main style. I know we can include a custom CSS file in single.php but I do not have a single.php file in my theme!

I just want a custom id, like id="single", added to the single post (not in main page posts) and then I can write styles for it.

I found some PHP code but I don't know how I can use it, or if it is what I want or not...

if (is_single()) {
    $single_css_styling = get_post_meta($post->ID, 'single_css_styling', true);
    if (!empty($single_css_styling)) { ?>
<style type="text/css">
  <?php echo $single_css_styling; ?>
<style>
<?php } }

Is there any way to do it?

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2条回答 默认 最新

  • dongtiao0279 2014-01-13 09:04
    关注
       <?php if (is_single()) {
      echo '<script type="text/javascript">
           jQuery(document).ready(function(){jQuery("body").addClass("single");});
        </script>';
    } ?>

    you can now class >> single is added to your body tag using that identity you can easily apply your css

    Note : jQuery file must added to your site for that

    Without jQuery

    add_filter('body_class','my_class_names');
function my_class_names($classes) {
      if (is_single()){
    // add 'class-name' to the $classes array
    $classes[] = 'single';
    // return the $classes array
      }
    return $classes;
}

    Please make sure in body tag of header.php

    <body <?php body_class($class); ?>>

    is putted or not

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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