我正在使用一个wordpress主题，它有一个名为roomtypes. 我不是一个php专业人士，但据我所知，这个模板得到了帖子。添加房间类型时，它将创建为带有post_type=roomtype.
因此，此模板获取这些帖子，添加它们的标题和缩略图。
我的问题是，当我创建一个页面并输入一些文本时，它在我选择此模板时不会显示<通过一些挖掘，我发现the_content(); 函数起作用。我试图添加它，但效果很好：）
问题是，我无法在需要的地方使用内容。代码如下：
<?php
/*
Template Name: Roomtypes
*/
global $wp_query;
get_header();?>
<div class="middle-inner-wrapper" style="background:#e7dfd6 url(<?
php echo TEMPLATE_URL.get_option(\'tgt_default_inner_background\');?>) no-
repeat center top;">
<div class="localization">
<p class="site-loc"><a href="<?php echo HOME_URL;?>"
style="color:white"> <?php echo get_option(\'tgt_hotel_name\'); ?
></a></p><p>» <?php _e (\'Rooms\', \'hotel\');?></p>
</div>
<div style="clear:both;"></div>
<div class="middle-inner">
<div class="center-inner">
<!-- This is content -->
<?php
global $post;
query_posts
("post_type=roomtype&orderby=name");
if ( have_posts() ) {
?>
<div class="title">
<p class="h1"><?php _e (\'Rooms\',
\'hotel\');?></p>
</div>
<?php $i=0; while (
have_posts() ) { the_post(); $i++;
//$thumbnail_id =
get_post_thumbnail_id($post->ID);
// $link_image =
wp_get_attachment_image_src( $thumbnail_id, \'roomtype-image\' );
//$link_thumbnail =
wp_get_attachment_image_src($thumbnail_id);
if(has_post_thumbnail()) {
$thumbnail_id =
get_post_thumbnail_id($post->ID);
$link_image =
wp_get_attachment_image_src( $thumbnail_id, \'roomtype-image\' );
} else {
$args = array(
\'post_type\' => \'attachment\',
\'numberposts\' => -1,
\'post_parent\' => $post->ID,
\'post_mime_type\' => \'image\'
);
$attachments =
get_posts($args);
$link_image =
wp_get_attachment_image_src( $attachments[0]->ID, \'roomtype-image\' );
}
?>
<?php if($i%2!=0){ ?>
<div class="room-left">
<div class="room-
box" align="center">
<a
href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">
<?php if
($link_image[0] != \'\'){ ?>
<img
src="<?php echo $link_image[0]; ?>" />
<?php } ?>
</a>
</div>
<a class="room-
link" href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"><?php
the_title(); ?></a>
</div>
<?php } else{ ?>
<div class="room-right">
<div class="room-
box" align="center">
<a
href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">
<?php if
($link_image[0] != \'\'){ ?>
<img
src="<?php echo $link_image[0]; ?>" style="margin-top:3px;" />
<?php } ?>
</a>
</div>
<a class="room-
link" href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"><?php
the_title(); ?></a>
</div>
<?php } };
}else{ ?>
<div class="title">
<p class="h11"> <?php _e(\'No Rooms
Available!\', \'hotel\') ?> </p>
<div class="title-comments">
</div>
<div class="news-content">
<p>
<?php
_e(\'Sorry, but this section
has no rooms!\', \'hotel\');
?>
</p>
</div>
</div>
<?php } ?>
<?php wp_reset_query(); ?>
<div style="clear:both;"></div>
</div>
</div>
<?php get_sidebar();?>
<div class="bottom">
<!--<img src="<?php echo TEMPLATE_URL;?
>/images/inner-page-bottom.jpg" alt="inner_page_bottom_image"/>-->
</div>
</div>
<!-- content end -->
<?php get_footer();?>
我需要内容在代码中指示的位置，但是当我添加
<div>
<?php if (have_posts()) : while (have_posts()) : the_post();?>
<?php the_content(); ?>
<?php endwhile; endif; ?>
</div>
事情变得一团糟
如果我只添加
the_content(); 更糟糕的是，所有这些帖子的内容都显示出来了：（
我如何才能只添加我使用页面模板的页面内容？
SO网友:brasofilo
the_content() （和其他许多人）必须inside The Loop.
要在循环外部检索帖子/页面/自定义帖子类型数据，请查看此处：
Get post content from outside the loop
工作规范，based on your example, 将是：
<div class="middle-inner">
<div class="center-inner">
<!-- This is content -->
<?php
global $post;
query_posts("post_type=roomtype&orderby=name");
if ( have_posts() ) {
?>
<div class="title">
<p class="h1"><?php _e (\'Rooms\', \'hotel\');?></p>
</div>
<?php $i=0; while ( have_posts() ) { the_post(); $i++;
//$thumbnail_id = get_post_thumbnail_id($post->ID);
// $link_image = wp_get_attachment_image_src( $thumbnail_id, \'roomtype-image\' );
//$link_thumbnail = wp_get_attachment_image_src($thumbnail_id);
<?php echo \'I NEED MY PAGE CONTENT HERE - just add the following line\' ?>
<?php the_content(); ?>
if(has_post_thumbnail()) {
$thumbnail_id = get_post_thumbnail_id($post->ID);
$link_image = wp_get_attachment_image_src( $thumbnail_id, \'roomtype-image\' );
} else {
$args = array(
\'post_type\' => \'attachment\',
\'numberposts\' => -1,
\'post_parent\' => $post->ID,
\'post_mime_type\' => \'image\'
);
$attachments = get_posts($args);
$link_image = wp_get_attachment_image_src( $attachments[0]->ID, \'roomtype-image\' );
}
?>
SO网友:stealthyninja
使用get_the_content() 将页面内容存储到变量($page_content) 然后你可以在任何需要的地方使用它。如果在帖子的循环中使用它，请使用if ( $i == 0 ) echo $page_content 所以它只会显示一次：
<div class="middle-inner">
<div class="center-inner">
<!-- This is content -->
<?php if ( have_posts() ) while ( have_posts() ) : the_post(); ?>
<?php $page_content = get_the_content(); ?>
<?php endwhile; ?>
<?php
global $post;
query_posts("post_type=roomtype&orderby=name");
if ( have_posts() ) {
?>
<div class="title">
<p class="h1"><?php _e (\'Rooms\', \'hotel\');?></p>
</div>
<?php echo $page_content; ?>
<?php $i=0; while ( have_posts() ) { the_post(); $i++;
//$thumbnail_id = get_post_thumbnail_id($post->ID);
// $link_image = wp_get_attachment_image_src( $thumbnail_id, \'roomtype-image\' );
//$link_thumbnail = wp_get_attachment_image_src($thumbnail_id);
if(has_post_thumbnail()) {
$thumbnail_id = get_post_thumbnail_id($post->ID);
$link_image = wp_get_attachment_image_src( $thumbnail_id, \'roomtype-image\' );
} else {
$args = array(
\'post_type\' => \'attachment\',
\'numberposts\' => -1,
\'post_parent\' => $post->ID,
\'post_mime_type\' => \'image\'
);
$attachments = get_posts($args);
$link_image = wp_get_attachment_image_src( $attachments[0]->ID, \'roomtype-image\' );
}
?>
