Returns false if Javascript is disabled on the client browser, otherwise returns true.
Note that Javascript may not be used even though this is supported by the browser, as Javascript can be
disabled using system preferences. To check whether Javascript is being used, use method #isJavascriptUsed().
falseif Javascript is disabled on the client browser, otherwise returnstrue. Note that Javascript may not be used even though this is supported by the browser, as Javascript can be disabled using system preferences. To check whether Javascript is being used, use method #isJavascriptUsed().