Ok, but why do you need to store it in the server at all? can't you just process it on the client?
-- Morten Olav Hansen Senior Engineer, DHIS 2 University of Oslo http://www.dhis2.org On Thu, Jun 2, 2016 at 2:16 PM, chathura widanage < chathurawidan...@gmail.com> wrote: > Hi Morten, > > Thanks. Just the selected rows from the CSV are going to be stored in the > data store. But to do so, first I need to show the content of the CSV to > the user (graphically). So I have to read the content of the CSV first. > > If I am going to do it in one of my own web app, what I will do is, > > 1. Upload the CSV to server temporary.(say tmp.csv) (I need a solution for > this step in the DHIS context) > 2. Read back the uploaded CSV(tmp.csv) show it to the user. (draw a chart > in my case) > 3. Allow the user to select the required data. > 4. Save only the selected data(rows) to the database. (In DHIS, saving to > the data store) > 5. Delete tmp.csv > > So what I really need is to do the same thing in step 1 above using the > DHIS Web api. > > Thanks. > > On Thu, Jun 2, 2016 at 12:37 PM, Morten Olav Hansen <mor...@dhis2.org> > wrote: > >> Did you have a look at the data store API? [1], you could also use the >> user setting API to store it (if its small enough) [2] >> >> [1] >> http://dhis2.github.io/dhis2-docs/master/en/developer/html/ch01s67.html >> [2] >> http://dhis2.github.io/dhis2-docs/master/en/developer/html/ch01s46.html >> >> -- >> Morten Olav Hansen >> Senior Engineer, DHIS 2 >> University of Oslo >> http://www.dhis2.org >> >> On Thu, Jun 2, 2016 at 2:03 PM, chathura widanage < >> chathurawidan...@gmail.com> wrote: >> >>> Yes, display in a chart as a preview. Part of the data(selected rows) >>> will be then saved as an attribute in a custom object. Custom object will >>> then be persisted to the system. So there is no need of retrieving data >>> from this fileSource later. >>> >>> On Thu, Jun 2, 2016 at 12:29 PM, Knut Staring <knu...@gmail.com> wrote: >>> >>>> Sure, but what is it you want to do with this after retrieving? Display >>>> it somehow? >>>> >>>> Knut >>>> >>>> On Thu, Jun 2, 2016 at 11:11 AM, chathura widanage < >>>> chathurawidan...@gmail.com> wrote: >>>> >>>>> Thanks for the response, what I meant by read is, retrieve the content >>>>> of the file. Comma separated values as a String in my case. >>>>> >>>>> Chathura >>>>> >>>>> On Thu, Jun 2, 2016 at 12:08 PM, Knut Staring <knu...@gmail.com> >>>>> wrote: >>>>> >>>>>> The answer is probably no, although I am not sure what you mean by >>>>>> "read"? >>>>>> >>>>>> Knut >>>>>> >>>>>> On Thu, Jun 2, 2016 at 10:53 AM, chathura widanage < >>>>>> chathurawidan...@gmail.com> wrote: >>>>>> >>>>>>> Hi devs, >>>>>>> >>>>>>> Is there a way to read the content of a fileResource without linking >>>>>>> the resource to a dataValue. >>>>>>> >>>>>>> example scenario : >>>>>>> >>>>>>> Upload a CSV which contains some arbitrary data and read it >>>>>>> immediately. I won't need these data after the first read. >>>>>>> >>>>>>> Regards, >>>>>>> Chathura >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Mailing list: https://launchpad.net/~dhis2-devs >>>>>>> Post to : dhis2-devs@lists.launchpad.net >>>>>>> Unsubscribe : https://launchpad.net/~dhis2-devs >>>>>>> More help : https://help.launchpad.net/ListHelp >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Knut Staring >>>>>> Dept. of Informatics, University of Oslo >>>>>> Norway: +4791880522 >>>>>> Skype: knutstar >>>>>> http://dhis2.org >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Best Regards, >>>>> >>>>> *Chathura Widanage,* >>>>> Undergraduate, >>>>> Department of Computer Science and Engineering, >>>>> University of Moratuwa, >>>>> Sri Lanka >>>>> >>>>> <https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-edit-public_profile> >>>>> <http://facebook.com/chathura.widanage> >>>>> <https://plus.google.com/u/0/109418781686423002025> >>>>> <https://github.com/chathurawidanage> >>>>> >>>> >>>> >>>> >>>> -- >>>> Knut Staring >>>> Dept. of Informatics, University of Oslo >>>> Norway: +4791880522 >>>> Skype: knutstar >>>> http://dhis2.org >>>> >>> >>> >>> >>> -- >>> Best Regards, >>> >>> *Chathura Widanage,* >>> Undergraduate, >>> Department of Computer Science and Engineering, >>> University of Moratuwa, >>> Sri Lanka >>> >>> <https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-edit-public_profile> >>> <http://facebook.com/chathura.widanage> >>> <https://plus.google.com/u/0/109418781686423002025> >>> <https://github.com/chathurawidanage> >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~dhis2-devs >>> Post to : dhis2-devs@lists.launchpad.net >>> Unsubscribe : https://launchpad.net/~dhis2-devs >>> More help : https://help.launchpad.net/ListHelp >>> >>> >> > > > -- > Best Regards, > > *Chathura Widanage,* > Undergraduate, > Department of Computer Science and Engineering, > University of Moratuwa, > Sri Lanka > > <https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-edit-public_profile> > <http://facebook.com/chathura.widanage> > <https://plus.google.com/u/0/109418781686423002025> > <https://github.com/chathurawidanage> >
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