Yeah, it does - it sets a message in a cookie to be displayed on the next page load (across the redirect). What happens when it posts is:
update database set message in cookie redirect to next page to be shown Is this not permitted? Or what part of it could be going wrong? Adam Chlipala <[email protected]> writes: > Do you expect the application to be changing a cookie value in between > the different steps in this scenario? That's what the error message has > to do with, probably. > > On 07/28/2013 03:33 PM, Daniel Patterson wrote: >> I have a form that is used for editing an entry. I want to be able to >> both save the entry and continue editing and also save and return to the >> index. Since multiple submit buttons aren't supported (how I would >> normally implement this pattern), the solution I came up with was having >> a checkbox for whether to continue editing, and then just redirect back >> to the editing page. >> >> This works the first time - the entry is saved, and the edit entry page >> loads again, but when I try to submit on this reloaded page, I get a >> "Fatal error: Wrong cookie signature" error. The code that produces this >> is at: >> >> form: https://github.com/dbp/latinamerica/blob/master/la.ur#L236 >> submit: https://github.com/dbp/latinamerica/blob/master/la.ur#L309 >> >> I know it isn't as simple as I describe, because I created a minimal >> example of that and it works just fine. That example is here: >> >> https://gist.github.com/dbp/6099783 >> >> But, I'm not sure what could be causing that error, so I'm not sure how >> else to approach minimizing it. >> >> Any advice for either potential causes (to aid minimizing) or a reason / >> fix for it would be great! >> > > > _______________________________________________ > Ur mailing list > [email protected] > http://www.impredicative.com/cgi-bin/mailman/listinfo/ur
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