Go to you chrome JavaScript console window and write _.VERSION. Then press Enter. It will return you the version of the included Underscore JS. Also it will make sure that Underscore JS is included or enqueued. And Underscore JS is include in WordPress admin by default. You don’t need to enqueue it. Just use it … Read more
You can do something like this add_action( ‘admin_menu’, ‘my_admin_menus’ ); function my_admin_menus() { $GLOBALS[‘my_page’] = add_menu_page( ‘Page Title’, ‘Menu Title’, MY_ADMIN_CAPABILITY, ‘menu-slug’, ‘show_page_content’); } add_action( ‘admin_enqueue_scripts’, ‘enqueue_admin_js’); function enqueue_admin_js($hook) { if($GLOBALS[‘my_page’] === $hook) { wp_enqueue_script( ‘jquery-ui-core’ ); wp_enqueue_script( ‘jquery-ui-tabs’ ); // Isn’t it nice to use dependencies and the already registered core js files? wp_enqueue_script( … Read more
WP core uses an older version of jQuery for the purposes of browser compatibility, since it is part of its mandate to support older browsers. There are many ways you could include jQuery in your WP project and manage its version. The most straightforward would be to enqueue the script as you have suggested and … Read more
I am not sure if you posted code as-is or extracted part of it, but per this snippet – you are hooking function inside itself. Which doesn’t seem like it will work nicely. 🙂 Also init hook should not be used for enqueue, on front-end hook to use is wp_enqueue_scripts, see where is the right … Read more
If all three plugins load jQuery properly using wp_enqueue_script(“jquery”) then only one copy of jquery will be used. If you are seeing three copies then some plugins are not playing nice.
Using Google with the error message you posted in your comment, Google show me this: The Deferred object, introduced in jQuery 1.5 Your source code says, that you use jQuery 1.4.4. jQuery is bundled with WordPress and it’s version is 1.8.3. Please use the bundled jQuery and not one from an CDN.
In place of your emnpty array() you are able to declare dependencies. For Script A to load before Script B, declare that A is dependent on B. Codex reference: http://codex.wordpress.org/Function_Reference/wp_enqueue_script It’s possible you have declared these dependencies within your register statements but these are not given above.
The problem your facing here can be solved by changing the function being used: get_stylesheet_directory will give you the directory of the current active theme, aka the location of the active style.css get_template_directory will give you the directory of the active theme, aka the parent theme For most themes the two give the same result, … Read more
I agree with @Mark Kaplun – what you’re describing is an odd behavior though. Try this markup to override the $ver param. wp_enqueue_script( ‘script’, get_template_directory_uri() . ‘/js/script.js’, array ( ‘jquery’ ), null, true); https://developer.wordpress.org/themes/basics/including-css-javascript/ Alternatively, to work around the version cache try this markup which will generate a unique version with each page load. wp_enqueue_script( … Read more
When you call google, the key variable name is missing. wp_register_script( ‘googlemap’, ‘https://maps.googleapis.com/maps/api/js?123123123123’ , ”, ”, false ); Should be : wp_register_script( ‘googlemap’, ‘//maps.googleapis.com/maps/api/js?key=123123123123123123123123’ , ”, ”, false );