I have the same issue as in this question. (which has no correct answer, I just test all of them):
Reload page after submit in iframe (javascript/jquery)
What I need is very well explained there.
I have a button in a form, all this inside an iframe (same domain) and I need to reload the parent page, just after the iframe has made the whole submit process, I do not want to "cut" it or interrupt it.
UPDATE:
I kept searching and I found this. But I can't understand the code in the correct answer, is that for asp? I'm on PHP.
Reload page after submit in iframe (javascript/jquery)
http://dotnetspidor.blogspot.mx/2011/07/refresh-parent-page-partially-from.html