Greyed out text field

1. How to grey out TextBox in JavaScript?
2. How do I turn off TextBox without greying out?
3. Which form option puts grayed out text within a field but this text automatically goes away once typing starts?

How to grey out TextBox in JavaScript?

Disable the TextBox by adding the e-disabled to the input parent element and set disabled attribute to the input element.

How do I turn off TextBox without greying out?

You could set the Enabled property of the text box to True, and its Locked property to True also. That way, the text will not be grayed out. The user will be able to click in the text box, but the text cannot be edited.

Which form option puts grayed out text within a field but this text automatically goes away once typing starts?

This is a feature called a 'placeholder'.