A collection of (mostly) WordPress/ClassicPress-related snippets and references I’ve found useful and worth keeping where I can find them. Feel free to use what you like, and point me to some other snippets or references.
Search Form for CPT
To add a search form that searches only a particular post type, not your entire website. <form id="cptsearch" action="<?php echo home_url(); ?>" method="get"> <input name="s" type="text"> [...]
Search | Type: PHP
Search Results on Different Search Template
When you need a custom search results template for a CPT.
Search | Type: PHP
Self-clearing Floats (Dan Cederholm)
Clears items following floated objects.
CSS | Type: CSS
Set Cookie, Change Content (or change class)
Using a cookie to change content for repeat visits.
Cookies, CSS, PHP | Type: PHP
Shim Plugin for ACF Pro with ClassicPress
The issue is with the last function in /plugins/advanced-custom-fields-pro/pro/blocks.php, which calls for functions ClassicPress does not have. I put this into an mu-plugin on my WebJournal, [...]
ACF, PHP, WP/CP | Type: PHP
Show Only Posts with a Particular Custom Field Value
You can display only posts that include a particular custom field value. In this example, ‘events’ posts with event_type ‘Workshop’ will be displayed; other event types [...]
WP Query | Type: PHP
Show remaining entries on Gravity Forms registration form
Displays number of entries remaining for a particular form in a shortcode
Forms | Type: PHP
Show/hide text with row truncate (CSS only)
This avoids the mid-word break of the other show/hide snippet by selecting number of rows to show.
CSS | Type: CSS
Sliding Image Background
Cool effect if you have a good enough reason and a wide enough image.
CSS, CSS3, Images | Type: CSS
SmoothScroll to Top
Positions element at top on scrolling using jQuery scrollTop.
Javascript, jQuery | Type: Javascript
