Load JS/CSS of shortcode in post
Load JS/CSS of shortcode in post
plugin-development
Bootstrap collapse in custom WordPress widget
Bootstrap collapse in custom WordPress widget
Translation of plugin Upload button
Use esc_attr__() to translate and escape strings for HTML attributes: $button_text = esc_attr__( ‘Upload an image’, ‘your_text_domain’ ); echo “<input type=”button” class=”button button-upload” value=”$button_text” />”;
Plugin settings checkbox
Plugin settings checkbox
Can’t get query string in ajax call
Can’t get query string in ajax call
Settings API with arrays example
Short answer: your name attribute values must use the schema option_name[array_key]. So, when you use … <input name=”option_name[key1]”> <input name=”option_name[key2]”> … you get an array as option value in your validation function: array ( ‘key1’ => ‘some value’, ‘key2’ => ‘some other value’ ) PHP does that for you, this is not a WordPress feature. … Read more
Why if i enqueue the tinymce script i get undefined error
Why if i enqueue the tinymce script i get undefined error
Attach an image to new posts
The featured image doesn’t get added to the_content(). You can show it inside The Loop with the_post_thumbnail(). If you want to add the image to the_content you can manipulate it via the filter the_content, see the example section on the codex page.
How do I call the dashboard’s sortable javascript in a plugin page?
How do I call the dashboard’s sortable javascript in a plugin page?
What is the use of wp_schedule_event hook?
The point of the wp-cron is to spawn separate process to run events in. It isn’t quite perfect and sometimes spawning process slows down page view noticeably, however it is vastly better than executing some heavy operation at the start of random visitor’s page load.