我正在挖掘WordPress + Timber,我遇到了一个我无法解决的问题。
我创建了一个名为"project"的自定义帖子类型,并在其中创建了一个名为"project_category"的自定义字段。该自定义字段包含两个选项的复选框(图形,网页设计)。
问题是我能做些什么来显示包含project_category "graphic"的所有项目?
我是这样开始的:
<<p> graphic.php模板/strong>我用这些wp查询创建了一个graphic.php文件:
$context = Timber::get_context();
$args = array(
// Get post type project
'post_type' => 'project',
// Get all posts
'posts_per_page' => -1,
// Gest post by "graphic" category
'meta_query' => array(
array(
'key' => 'project_category',
'value' => 'graphic',
'compare' => 'LIKE'
)
),
// Order by post date
'orderby' => array(
'date' => 'DESC'
),
);
$posts = Timber::get_posts( $args );
$context['graphic'] = Timber::get_posts('$args');
Timber::render( 'graphic.twig', $context );
graphic.twig 然后我用这个循环创建一个树枝文件。
{% extends "base.twig" %}
{% block content %}
<div class="l-container">
<main role="main">
<div class="l-row">
<h1>My graphic design projects</h1>
{% for post in posts %}
<a href="{{ post.link }}" class="project-images l-col l-col--1-of-4 l-col--m-1-of-2">
<h2>{{ post.title }}</h2>
{% if post.thumbnail %}
<img src="{{post.get_thumbnail.src('medium_large')}}" alt="{{post.title}}" />
{% endif %}
</a>
{% endfor %}
</div>
</main>
</div>
{% endblock %}
用这个方案我只能得到一个项目。当我想显示多个项目时,项目不会显示。我尝试使用"for post in projects"或"for post in post"。
如何显示包含project_category "graphic"的所有项目?
@filnug,你就快成功了。我觉得把变量从PHP发送到Twig有点混乱:
<标题> graphic.php:$context = Timber::get_context();
$args = array(
// Get post type project
'post_type' => 'project',
// Get all posts
'posts_per_page' => -1,
// Gest post by "graphic" category
'meta_query' => array(
array(
'key' => 'project_category',
'value' => 'graphic',
'compare' => 'LIKE'
)
),
// Order by post date
'orderby' => array(
'date' => 'DESC'
));
$context['graphics'] = Timber::get_posts( $args );
枝文件:
{% for post in graphics %}
<h2>{{ post.title }}</h2>
(other markup goes here)
{% endfor %}
祝你好运! 标题>