WP_PLUGIN_URL
doesn’t have a trailing slash, so your script tag is likely trying to load a file from the wrong location.
That said, don’t use WP_PLUGIN_URL
, use plugins_url()
instead.
plugins_url( '/HelloWorld/js_plugin.js' )
Related Posts:
- How to test nonce with AJAX – Plugin development
- How to select the contents in the text view textrea in wp_editor?
- Is it save to use eval for a jQuery callback method coming from the database?
- Most efficient way to add javascript file to specific post and/or pages?
- Pass media upload value to input field
- JqueryUi Dialog giving Uncaught TypeError: this._addClass is not a function error
- Detect a focus on wp_editor
- Gutenberg Blocks doesn’t render correctly when using do_blocks
- WordPress Ajax always returns a 404 error
- Is there a reason why my wordpress PHP page isn’t loading into my PHP template
- How to use WordPress (PHP) functions in AngularJS partials files?
- Using an Image Slider twice on the same page
- Create custom blocks for bootstrap
- Click loads template via ajax
- Display notification only once
- Using wp_localize_script to store the template url into a variable to use in JS
- How to speed up admin-ajax.php in wordpress
- JQuery not working on WordPress Admin page [closed]
- Page Reloads Before AJAX Request Finishes
- Colorbox ajax loading of outside HTML content works perfect on localhost but not on server
- Sending jsPDF documents to the server
- Ajax return code 400
- wp_insert_post() is returning the correct post ID, no failure, but the post content does not get updated
- Using shipped version of jquery
- js file in root loading without
- class click counter save number
- Slider loading issue
- AJAX request status 200 but no actual “response”
- WordPress ajax doesn’t display object method on jQuery .change() function
- Save Search System
- adjust section according to country?
- dynamic dependent select dropdown
- How to send Ajax request from my plugin in admin dashboard?
- Ajax load more button for comments wordpress
- How to add a do_action on refreshing of WP customizer?
- AJAX success response is not working but it’s saving my changes
- How to add a Custom Mailchimp AJAX Newsletter Subscribe Form
- Add / Update Custom Fields After Select Pictures in Media Window
- Post repeating with infinite scroll
- Fancybox type popup window that’s not an iframe
- How do I Import / Upload Files with jQuery AJAX?
- WordPress Ajax Call inserting data but success response false
- Error – ‘create_function is deprecated’ [closed]
- What are the advantages/disadvantages of using jQuery DOM manipulation as opposed to PHP DOM manipulation?
- Jquery window.send_to_editor function
- wordpress admin plugin menu custom css
- How to add drag and drop functionalities to a div inside option panel
- How to Change CSS Colors from Custom Plugin Settings Page
- Passing the name of selected color from the custom component to `render_callback`
- Why i can’t get custom fields value or post ID via Ajax?
- Accessing an API with jQuery and AJAX
- Execute Jquery when a specific page in my plugin is loading
- Replacing WordPress Icons (menu,icons32, etc)?
- Covert WordPress Blogname into JQuery
- Change Query Arguments (filter) with jQuery/Ajax or PHP?
- WordPress – Get Posts with Category data
- How to use wp_send_json() and output the value with ajax?
- Tracking Visitor LatLng with WordPress using JS, PHP. How to put data which was extract using JS into DB
- Ajax on the Administration Side of plugin – wp_localize_script – how to pass value from JQuery to PHP function in class?
- How to extend SelectControl with data from my theme
- Add other class content with reference class value
- Creating a POP Alert
- Admin-ajax.php 404 error
- How to pass values from one function to the other using an array variable
- How do I disable cache for a certain page?
- Update $wpdb query with AJAX
- register dependency css and js inside a plugin class
- AJAX to add to cart multiple products woocommerce
- Show the subcategory name based on current product
- Cannot successfully execute AJAX script to call function.php specific function. Using XAMPP localhost to test
- Input field duplicates on form submit by jQuery
- How to echo a PHP code into WooCommerce variation product?
- How can i get the same ajax result using WP REST API instead of admin-ajax?
- How to call a function from functions.php with ajax?
- WordPress load javascript file if something… (after the page is loaded)
- include javascript Multiple files in wordpress through script.js
- number of posts with “Load More”
- defined (‘ABSPATH’) false after AJAX post to other PHP-file
- ACF + WP + Slick Slider Repeater Slide Group PHP not Displaying [closed]
- Find the method which AJAX GET calls
- Default Image not showing up in Customizer for WP_Customize_Cropped_Image_Control
- How to create a radio button to alt between settings in wp_options table
- Why I’m Not Having Access to “$_POST” Data Outside My AJAX Callback?
- Add a downloaded JS file to WordPress
- Slider from different widgets
- How to call javascript function (jquery) in a shortcode?
- 500 (Internal Server Error) of external php file
- How can I correctly POST to a WordPress page?
- Dynamic Gallery
- Trying to fix multiple category drop down
- Cannot get custom javascript to execute on page
- how can I make content from a plugin hidden when user is logged in? [duplicate]
- Pass a PHP variable (loop-audio.php) to jQuery function (js/script.js)
- JSON Object Value Show Undefine
- Adding jquery using php function
- How to hide .js files on wordpress website using php or wp plugins or any? [closed]
- notify users when changed database
- Import js variables loaded via wp_localize_script() into js module without global scope connection
- ajax problems on loading page [closed]
- get_post_meta returns on side but it doesn’t return on bottom of admin page