On Apr 12, 2:55 pm, Jack Yang <[email protected]>
wrote:
> I have a form with two submit buttons: "Save" and "Preview". In my
> controller for this form, I do different things based on
> params[:commit]. But somehow the params[:commit] always evals "Save",
> even when I click Preview button. Why? any idea will be appreciated.
Because you've got an ajax form. The javascript that serializes the
form for you doesn't know which submit was clicked (unlike the browser
code that would run with a normal form), and so it will have the
commit parameter in twice (once with each value) and rails will
discard one of them. You could probably use submit_to_remote with an
appropriate
:with option to do this.
Fred
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