Opera Mini是否支持window.confirm（）

Question

Could someone tell me whether Opera Mini (versions 4 and up) support the window.confirm() javascript method?

If not, what value does the method return?

var answer = window.confirm("Yes or no?");

Will answer be TRUE, FALSE, NULL or Undefined?

Answer 1

http://docstore.mik.ua/orelly/web/jscript/refp_434.html

either TRUE or FALSE

edit: and yes, for checking if it's supported read this thread: How to determine if window.confirm() is supported?

Answer 2

Opera Mini does support this method.

Open this link in Opera mini to ensure .