I am a compete beginner with acf. I have tried the post tutorials on the site and its working well for me. okay I would like to get your help in understanding acf well, most probably a simple question.
I have a blog I use acf to categorize the posts. I use radio buttons to chose the category and the wordpress default WYSIWYG editor for the content. For example, the post categories are:
sub categories are indexed:
POST TYPE: ARTICLE
—————
——————————-
FIELD NAME: POST CATEGORIES
——————————-
Type : Radio Button
internet
—-HTML
—-CSS
programming
—-Python
—-PHP
—-Java
—-ObjectiveC
electronics
—-Analogue
—-Digital
—-MicroControllers
—-Arduino
design
—-Photoshop
—-Illustrator
—-AfterEffects
—-Cinema4D
—————————–
FIELD NAME: POST EXTRAS
—————————–
Type: Text
SubHeading
Type: Image
Post Image
Here I know how to get articles of different categories using the tutorials provided. Please help me how to
1. Get Latest 3 articles from each Category.
2. In the latest 3 categories, how to include a text that looks like, ‘posted in (subcategory) under (category)’.
3. How to include the subheading ?? can i just use ‘the_field(‘SubHeading’);’ ???
can use any text case. much thanks from the bottom of my heart for the help.
my code
<?php
// args
$args = array(
'numberposts' => -1,
'post_type' => 'article',
'meta_query' => array(
'relation' => 'OR',
array(
'key' => 'internet',
'value' => 'CSS',
'compare' => 'LIKE'
),
array(
'key' => 'programming',
'value' => 'ObjectiveC',
'compare' => 'LIKE'
)
)
);
// get results
$the_query = new WP_Query( $args );
// The Loop
?>
<?php if( $the_query->have_posts() ): ?>
<ul>
<?php while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
<li>
<a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
</li>
<?php endwhile; ?>
</ul>
<?php endif; ?>
<?php wp_reset_query(); // Restore global post data stomped by the_post(). ?>