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Javascript 幻灯片放映,显示图像标题(然后设置动画)_Javascript_Php_Jquery_Wordpress - Fatal编程技术网

Javascript 幻灯片放映,显示图像标题(然后设置动画)

Javascript 幻灯片放映,显示图像标题(然后设置动画),javascript,php,jquery,wordpress,Javascript,Php,Jquery,Wordpress,我试图显示动画图像字幕从幻灯片创建了一个wordpress插件,流星幻灯片 我将以下函数复制到我的functions.php文件中: function the_post_thumbnail_caption() { global $post; $thumbnail_id = get_post_thumbnail_id($post->ID); $thumbnail_image = get_posts(array('p' => $thumbnail_i

我试图显示动画图像字幕从幻灯片创建了一个wordpress插件,流星幻灯片

我将以下函数复制到我的functions.php文件中:

function the_post_thumbnail_caption() {
     global $post;

     $thumbnail_id    = get_post_thumbnail_id($post->ID);
     $thumbnail_image = get_posts(array('p' => $thumbnail_id, 'post_type' => 'attachment'));

     if ($thumbnail_image && isset($thumbnail_image[0])) {
         echo '<span>'.$thumbnail_image[0]->post_excerpt.'</span>';
     }
}
function\u post\u缩略图\u标题(){
全球$员额;
$thumbnail\u id=get\u post\u thumbnail\u id($post->id);
$thumbnail\u image=get\u posts(数组('p'=>$thumnail\u id,'post\u type'=>'attachment');
if($thumbnail\u image&&isset($thumnail\u image[0])){
回显'.$thumbnail_image[0]>post_摘录';
}
}
不幸的是,该函数似乎没有被触发。你可以在我的测试网站上看到我在说什么:

我做错了什么? 谢谢 Kim

尝试以下解决方案:


你在谈论你的工作幻灯片吗?:)我不明白你的页面哪部分不工作。:)问题是幻灯片上没有显示标题。我想先用上面的函数来显示它们,但我在这里遗漏了一些东西!
<?php

/**
 * Display Post Image and Caption
 *
 * @link http://www.billerickson.net/wordpress-featured-image-captions/
 * @author Bill Erickson
 *
 */
function be_display_image_and_caption() {
    echo '<div class="featured-image">';
    the_post_thumbnail();
    echo '<span class="caption">' . get_post( get_post_thumbnail_id() )->post_excerpt .     '</span>';
    echo '</div>';
}