Detect a focus on wp_editor
You can pass an array of settings to the editor instance. For possible values please refer to the tinymce documentation, in your case ‘init_instance_callback’ might be helpful. https://www.tinymce.com/docs/configure/integration-and-setup/#init_instance_callback wp_editor(”, ‘sedemoeditor’, array( ‘tinymce’ => array( ‘init_instance_callback’ => ‘function(editor) { editor.on(“focus”, function(){ console.log(“Editor: ” + editor.id + ” focus.”); }); }’ ) ));