Where to store config parameters in GWT?

Question

Where I can store configuration parameters in client side? I haven\'t possibility to store parameters in Servlet init parameters(web.xml) (because I must use PHP). So how I

Answer 1

Standard, simple and easy way to store non-constant parametres(such as passwords, or any user data) on client side is cookies. See Cookies

Constant parameters you can store in hardcode(static fields in some class) or in resoures .properties files(See GWT i18n constants interface).

PS: I will not recomment you to store password on client side "as is"(it is not safe), instead you can store password hash(md5, for example). Just calculate password hash on server side and store this hash in cookies.