Should scrolling in a textbox overflow to scrolling a page?

Yes and no. A textbox shouldn't scroll it should expand according to its current content. When the textbox + the other content expands further than the height of the browser window - a scrollbar should be visible to the right.

1. How do you make a TextBox scrollable?
2. Is scrolling good UX?
3. How do I make a scrollable menu without scrolling the body?

How do you make a TextBox scrollable?

Approach: To create a responsive scroll box, add a <div> tag and then proceed to create the scroll box. All you need to do is to choose the height and width of the scroll box (make sure that the height of your box is short enough so that you have an overflow of the text, allowing box to scroll down.

Is scrolling good UX?

With the average end user spending 69% of their media time on smartphones, attention to mobile UX features is a top priority. Scrolling is a vital part of this user experience, and it's one that's frequently underrated. Scrolling is how people will find your content.

How do I make a scrollable menu without scrolling the body?

With CSS: $('html, body'). css( overflow: 'hidden', height: '100%' ); This will disable scrolling and bring you to the top of the page.