Originally Posted by duyba008
Is there a way to show the response from the server in the iframe?
yes, there's lots of ways. you can have the iframe not be hidden. banner size is not bad: you can show a short park page like [ waiting for confirmation ] in the iframe above the form. When you submit to the form, you can show something like [ Thanks for Registering ] in that banner iframe from the POST response.
Another option is to use ajax to submit the data instead of a form. jQuery make this very simple with it's $.ajax and $(form).serialize() tools. You would then get the POST response as text from the server, and you can show it in a popup, div, desktop notification, etc.
BROWSER STATS [% share]
(2013/12/12) IE7:0.3, IE8:7.5, IE11:4.3, IE9:4.6, IE10:7.8, FF:18, CH:43, SF:5.5, MOBILE:21.5