بازگشت به درس
این محتوا تنها در این زبان‌ها موجود است: English, Español, Indonesia, Italiano, 한국어, Русский, 简体中文. لطفاً به ما

Please note:

  1. We clear setInterval timer when the element is removed from the document. That’s important, otherwise it continues ticking even if not needed any more. And the browser can’t clear the memory from this element and referenced by it.
  2. We can access current date as elem.date property. All class methods and properties are naturally element methods and properties.

باز کردن راه‌حل درون sandbox.