Script to run at completion of Page Loading
yes, WordPress has a function for loading javascript files: http://codex.wordpress.org/Function_Reference/wp_enqueue_script the last argument takes either true or false to load in the footer
javascript
How to add code to just before closing body tag
If you’re just using a small script or other markup, you can hook a function to the wp_footer filter, which should be included in all properly-coded themes: add_action( ‘wp_footer’, function () { ?> <script language=”javascript” type=”text/javascript”> startcart() </script> <?php } ); However, if your JavaScript code is more substantial, or you wish to use built-in … Read more
Remove extra Google Maps script
EDIT : use wp_enqueue_script as you want (enqueue in header or footer after jQuery as you want) to enqueue file called something like : gmap.js included in your plugin wp_enqueue_script(‘custom-gmap’, plugin_dir_url( __FILE__ ).’inc/js/gmap.js’, array(‘jquery’), false, true);//just change your path and name of file write this in your Js file 🙂 $(document).ready(function() { if (typeof google … Read more
How to replace regular jquery calls with CDN calls from Google?
You should be loading jQuery with wp_enqueue_script(‘jquery’) – that way, you won’t end up with multiple instances if plugins try to load it too. To use Google CDN, place this in your functions.php; wp_deregister_script( ‘jquery’ ); wp_register_script( ‘jquery’, ‘https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js’, null, // Dependencies – none null // Version – use null to prevent WP adding version … Read more
Reset Undo on the tinymce editor
The global variable tinyMCE has an array of editors. So you have to call the undoManager inside them. Like this for default wp editor on post edit/create screen: tinyMCE.editors[0].undoManager.clear(); If you want to do it in a specific editor, select the editor id in n like this: var n = 0; // editor id tinyMCE.editors[n].undoManager.clear();
How to only enqueue block javascript on the frontend when its needed [duplicate]
To register scripts/styles conditionally if the page has a certain block you can follow the solution that @Will posted in the comments from a similar question. Copy/pasting with some modifications from that question: add_action( ‘enqueue_block_assets’, ‘myplugin_enqueue_if_block_is_present’ ); // Can only be loaded in the footer // add_action( ‘wp_enqueue_scripts’, ‘myplugin_enqueue_if_block_is_present’ ); // Can be loaded in … Read more
Open media frame and select an attachment
Well, I found the answer myself. I hope it helps others: I replaced both instances of: if ( selected ) { selection.add( wp.media.attachment( selected ) ); } with: selection.reset( selected ? [ wp.media.attachment( selected ) ] : [] ); Apparently, the reset() function can be used to empty an array and then add elements to … Read more
wp_enqueue_script : how to change loading order of scripts?
When you take a look at the source of wp_enqueue_scripts() (or the register-sister), then you’ll see that there’s the global $wp_scripts handling all the heavy stuff. Basically the global is just an instance of WP_Scripts, which is a child of WP_Dependency and you can use all the magic from there if there’s no higher level … Read more
REST API: Backbone and custom endpoint
It looks like you are trying to send a POST request to the /istermactive endpoint, is that correct? (I think you may want to remove the trailing slash from the endpoint?) I’m not really sure the wp-api client is the right tool for a standard ajax POST, you may want to use jQuery.ajax or use … Read more
Show only images and videos in a wp.media window
It’s been a while since this question was asked, but on the off chance that you are still looking for a solution: items_frame = wp.media.frames.items = wp.media({ title: ‘Add to Gallery’, button: { text: ‘Select’ }, library: { type: [ ‘video’, ‘image’ ] }, });