parent page : i have a page with button , when i click on button it opens new window with the URL googleoauth.aspx using (window.open() in java script) .
i registered my googleoauth.aspx page in Google console (to access Google data using API) as a redirect URL
child page (googleoauth.aspx ): i have a button to authorize with Google account to access Google documents using API . When i click on button it opens Google log in page in the same window , after successful log in it redirecting to a googleoauth.aspx page with the token . Here i am passing this token to parent function using javascript (window.opener.settoken(token);) and after i am closing this window (window.close()) . this works fine in chrome and Firefox . but in IE getting undefined at window.opener . same issues like window.open returns always closed in true