Re: [Rails] Conditional respond_to doesn't do redirect

On Tue, Apr 16, 2013 at 7:15 PM, Wins Lin <lists@ruby-forum.com> wrote:
> I have such a code in my "create" method:
>
> respond_to do |format|
> if user.save()
> format.html {redirect_to(:action => "show")}
> else
> format.js
> end
> end
>
> So if save() is successful I want full redirect to a different page. If
> not successful then no redirect, just show user an ajax message about
> the error on the same page.
>
> My form is with 'data-remote="true"'.
>
> And my "create.js.erb" is simple:
> document.getElementById("warn").innerHTML = "<p>Error</p>";
>
>
> Save() works fine but I get no redirection. The same page stays without
> change. And if save() is impossible then format.js works fine. But why
> redirection doesn't work?

If this is responding to an AJAX request, what do you think would be
the result of redirecting the AJAX request?

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