Видео ютуба по тегу How Can I Correctly Select The Id Of The Element With Class 'Classname' Using Jquery

Select the ID of an Element with a Specific Class using jQuery
Select the ID of an Element with a Specific Class using jQuery
How to Select Elements by CSS Class Name in NativeScript | Tutorial
How to Select Elements by CSS Class Name in NativeScript | Tutorial
Web 150 Intro to JavaScript 2/1/17 Working with the DOM
Web 150 Intro to JavaScript 2/1/17 Working with the DOM