Controlling a dialog programmatically

The dialog is intuitive and easy-to-use, and like the other components in the library, it comes with a range of methods that are used to programmatically control the widget after it has been initialized. The full list of the methods we can call on a dialog is as follows:

Method	Description
close	This is used to close or hide the dialog.
destroy	This is used to permanently disable the dialog. The destroy method for a dialog works in a slightly different way than it does for the other widgets we've seen so far. Instead of just returning the underlying HTML to its original state, the dialog's destroy method also hides it.
isOpen	This is used to determine whether a dialog is open or not.
moveToTop	This is used to move the specified dialog to the top of the stack.
open	This is used to open the dialog.
option	This is used to get or set any configurable option after the dialog has been initialized.
widget	This is used to return...