WordPress AJAX uses actions to connect your jQuery action with a traditional WordPress action. Take a look at the example WordPress provides in their docs. There’s 2 hooks: add_action( “wp_ajax_{$jquery_action_string}”, “callback_function_name” ); The above will only work for authenticated ( logged in ) users. For non-logged-in users we use nopriv: add_action( “wp_ajax_nopriv_{$jquery_action_string}”, “callback_function_name” ); So … Read more
You can’t have both: you either use wp_enqueue_script() or head.js Or, you do some wacky hacking to translate the WP script dependency tree into head.js calls. NB: Replace head.js with whatever library you want to use.
Here is my view: Load it inside your single.php why use ajax at all? Google wont be able to see this (using most crawlers). In any case – here is the right way to return the data… please note that you can use get_post or wp_query. up tp you. JS Part: jQuery(document).ready(function($) { $.post(ajax_object.ajaxurl, { … Read more
From Blackbone.js website: render is the core function that your view should override, in order to populate its element (this.el), with the appropriate HTML. The convention is for render to always return this. So, I have modified the code a little bit to add jQuery change listener. function add_gallery_type_option(){ ?> <script type=”text/html” id=”tmpl-my-custom-gallery-setting”> <label class=”setting”> … Read more
First, don’t use query_posts. Second… I think this can be done with AJAX but is there a more simple method and give me a clean URL? PHP runs on the server. Items are “clicked” on the client machine. The only way to pass that “clicked” value back to PHP is via AJAX. Within a WordPress … Read more
Well, as for performance release post says: In this release we’ve also been able to improve the performance of some commonly-used traversal methods: .children(), .prev(), and .next(). The speed-ups that we’re seeing are quite substantial (potentially many many times faster, depending upon the browser). On other hand replacing jQuery on admin side is rarely good … Read more
In WordPress jQuery is loaded in noConflict mode, it means that you need to use jQuery instead of the dollar sign $ You could wrap the code in an anonymous function (technically any IIFE) where you pass in jQuery to be mapped to $ and combine this with document ready, like this: jQuery(document).ready(function($) { // … Read more
A few things: The version of jQuery that ships with WordPress is run in noConflict() mode. Meaning you have to use jQuery instead of $ when you make your first reference. Don’t register your own version of jQuery when you’re developing. You’re locking yourself in to a single version that may or may not be … Read more
Use wp_enqueue_script in your shortcode handler, in WordPress >= 3.3 it will be added to the page in the wp_footer action. Pass any data you need from PHP to JavaScript via wp_localize_script.
Here is my code for using thickbox in my themes. It works on all the ones I build. I’ve tried several ways suggested on other sites, but none worked for me. Try the script out, if it doesn’t work, you probably have a plugin or another script in your theme that’s doing it wrong. Here’s … Read more