Re: [web2py] Re: How to -- Popup window: Record already exists are you sure you want to upload file?
That might work Manuele. How would the code look? On Jul 15, 2014 1:39 AM, Manuele Pesenti manuele.pese...@gmail.com wrote: Il 14/07/14 21:21, Niphlod ha scritto: until the user clicks on submit, there's no way for web2py (or you) to know the name of the file being uploaded beforehand, using a normal input type=file. it's just not how the browsers work. what about to set up a javascript event on the upload like onselect and make your check via ajax? just a suggest hope it could help M. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to a topic in the Google Groups web2py-users group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/web2py/F5jydKmKbeA/unsubscribe. To unsubscribe from this group and all its topics, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Re: How to -- Popup window: Record already exists are you sure you want to upload file?
Il 15/07/14 14:29, Austin Taylor ha scritto: That might work Manuele. How would the code look? well... for the client side I'd start from something like that: http://jsfiddle.net/dR9tH/19/ (via http://stackoverflow.com/questions/647282/is-there-an-onselect-event-or-equivalent-for-html-select) first of all define your web service that check for filename existence and returns a json (for example) with the needed information cheers M. On Jul 15, 2014 1:39 AM, Manuele Pesenti manuele.pese...@gmail.com mailto:manuele.pese...@gmail.com wrote: Il 14/07/14 21:21, Niphlod ha scritto: until the user clicks on submit, there's no way for web2py (or you) to know the name of the file being uploaded beforehand, using a normal input type=file. it's just not how the browsers work. what about to set up a javascript event on the upload like onselect and make your check via ajax? just a suggest hope it could help M. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Re: How to -- Popup window: Record already exists are you sure you want to upload file?
Il 14/07/14 21:21, Niphlod ha scritto: until the user clicks on submit, there's no way for web2py (or you) to know the name of the file being uploaded beforehand, using a normal input type=file. it's just not how the browsers work. what about to set up a javascript event on the upload like onselect and make your check via ajax? just a suggest hope it could help M. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
