Thank you for your answer Paul, Your solution seems logical, but in my case these other data, I need it from the first submit, these data are basically type of file ... I need it to store correctly the file in the database, Moreover, on the client side a submit is not taken into account untill all the other data are filled.
On Wednesday, September 12, 2018 at 11:51:41 AM UTC+2, Paul Robinson wrote: > > You can store the file on the server in a temporary area, returning a key > to the UI. Then, when the user is ready to submit the lot, the UI sends the > file's key to the server as well as the other data. > > The server can then move the file data to a permanent home, or mark it as > permanent. > > Paul > > > > On Wed, 12 Sep 2018, 10:06 Ousti Driss, <[email protected] <javascript:>> > wrote: > >> Hey guys, >> >> While browsing on the internet I found a way to upload a file in a gwt >> app, >> I managed to reimplement the code and it works just fine using formPanel, >> It just happens that this file needs to be stored in a mysql database, >> the problem is before the user selects the file he wants to upload, he >> needs to pick up two elements from >> 2 combobox, >> I need those informations so I can build my sql querry, How I can get >> those fields selected by the user >> in the upload File servlet? >> >> Thanks a lot, >> >> -- >> You received this message because you are subscribed to the Google Groups >> "GWT Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/google-web-toolkit. >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
