I founnd something similar, On the client side I instanciated hidden objects, I gave them a name and for the value it's the one selected by the user, now, on the server side, when the result is parsed, I've got a list of items, how can I check that an item is the hidden one ?
On Wednesday, September 12, 2018 at 12:17:54 PM UTC+2, Josselin B. wrote: > > Hi > > You can use the form input name to send informations for exemple > > Le mer. 12 sept. 2018 à 11:59, Ousti Driss <ousti...@gmail.com > <javascript:>> a écrit : > >> 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, <ousti...@gmail.com> 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 google-web-toolkit+unsubscr...@googlegroups.com. >>>> To post to this group, send email to google-we...@googlegroups.com. >>>> 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 google-web-toolkit+unsubscr...@googlegroups.com <javascript:>. >> To post to this group, send email to google-we...@googlegroups.com >> <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 google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at https://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
