Question

Is there a way to navigate previous page from grails Controller and pass model to be rendered, for example I’m having page and want to navigate user/register and to revert to the previous url if there are errors in form?

currently I’m having

def register = {
 ...
    return [user : user]
}

Thanks,
Mika

Answer 1

It looks like you’re writing a webflow

Webflows are really the only game in town if you need to manage non-persistent state across multiple pages. Fortunately, webflow provides built-in support for your requirement – going back to the form page if validation fails.