Traversing the Template Hierarchy in Designland
Dustin Leer
Front End Developer, Synapse Marketing
@leerdustin
Who am I
Dustin Leer
I started as a designer. I currently work primarily as a front end developer for Synapse Marketing Solutions in Lancaster, PA.
Today’s talk will cover...
- Child Themes
- Template Heirarchy
- Template & CSS examples
- Animated gifs & Dad jokes (sorry)
Some WordPress Basics
Child Theme?
A Child Theme allows you to change aspects of your site’s appearance yet still preserve your theme’s look and functionality.
Some WordPress Basics
Template?
A Template in WordPress is a PHP file that determines how content is displayed.
How can we leverage child themes?
Theme Handbook
- developer.wordpress.org/themes/advanced-topics/child-themes
Template Hierarchy
- wphierarchy.com
- developer.wordpress.org/themes/basics/template-hierarchy
How can we leverage templates?
I have some examples!
The Examples!
Examples.md
'style.css' - Controls the setup
of a child theme
'page.php' - Controls how single
pages are displayed
'single.php' - Controls how single blog
posts are displayed
'archive.php' - Controls how archive pages
are displayed
'category.php' - Controls category
archive pages
WordPress' Fallback Architecture?
page.php
singular.php
index.php
Empowering you to go beyond theme builders!
But how can we use this?
Here's how can we use this!
full-width.php
sidebar-custom.php
style.css
Let's talk child themes!
/*------------------------------------------------------
Theme Name: Storey Child
Theme URI: http://www.themezilla.com
Author: Dustin Leer
Author URI: http://www.dustinleer.com
Description: Child theme for Dustin Leer.
Version: 1.1
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: zilla
Domain Path: /languages/
Template: storey
------------------------------------------------------*/
style.css
Now let's talk templates!
<?php /* Template Name: Full Width (No Sidebar) */ ?>
<?php get_header(); ?>
<div id="content">
<div id="inner-content" class="row">
<main id="main" class="large-12 medium-12 columns" role="main">
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<!-- Here is our loop -->
<?php get_template_part( 'parts/loop', 'page' ); ?>
<?php endwhile; endif; ?>
</main> <!-- end #main -->
</div> <!-- end #inner-content -->
</div> <!-- end #content -->
<?php get_footer(); ?>
full-width.php
Oh right we had a sidebar template didn't we? 🤣 🤣 🤣
<?php /* Template Name: Sidebar Custom */ ?>
<?php get_header(); ?>
<div id="content">
<div id="inner-content" class="row">
<main id="main" class="large-8 medium-8 columns" role="main">
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<!-- Here is our loop -->
<?php get_template_part( 'parts/loop', 'page' ); ?>
<?php endwhile; endif; ?>
</main> <!-- end #main -->
<!-- This is our sidebar, but where's the html??? -->
<?php get_template_part( 'parts/sidebar.php' ); ?>
</div> <!-- end #inner-content -->
</div> <!-- end #content -->
<?php get_footer(); ?>
sidebar-custom.php
<!-- This is our sidebar, but where's the html??? -->
<?php get_template_part( 'parts/sidebar.php' ); ?>
This is our sidebar call?!?!
WAT?
<!-- This is our sidebar, but where's the html??? -->
<?php get_template_part( 'parts/sidebar.php' ); ?>
Let's talk about this more.
With a real life example.
<?php /* The template for displaying all single posts. */
get_header(); ?>
<?php if( get_template_part('parts/hero_single') ): ?>
<?php get_template_part( 'parts/hero_single' ); ?>
<?php endif; ?>
<section class="page_content"> ...
</section>
<?php if( get_template_part('parts/recent-posts-extended') ): ?>
<?php get_template_part( 'parts/recent-posts-extended' ); ?>
<?php endif; ?>
<?php get_footer(); ?>
single.php
I'm calling several pieces located in a folder/directory called parts.
FOLDERS
our-theme
img
inc
js
languages
layouts
scss
parts
templates
404.php
archive.php
comments.php
Ok...
Template parts?
Ok, so we've come across this more than once now.
What are template parts?
Why should you use them?
Are they really needed?
Styles, templates, and template partials, OH MY!
header.php
footer.php
sidebar.php
Superpowers in the form of php, html and css!
header-custom.php
footer-custom.php
sidebar-custom.php
sidebar.php
How can you get started?
- Please don't call yourself a 'Ninja', unless you're actually a ninja!
- Leverage plugins like ACF or CMB2 to create custom metaboxes and fields for custom content.
- You can also leverage the loop and custom post types!
- Take notes, read tutorials, go to other talks, give a talk, be involved!
Thank you.
Dustin Leer
You can find me at dustinleer.com
@leerdustin
@leerdustin
dustinleer
sidebar.php
Questions or Comments?
Traversing the Template Hierarchy in Designland
By Dustin Leer
Traversing the Template Hierarchy in Designland
Let's discover the power of the template hierarchy!
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