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write file and read, works on emulator.

Scheduled Pinned Locked Moved App Development
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    • 0 Offline
      007fred50
      last edited by 27 Nov 2020, 09:54

      Hello,

      I try to create a file, i works on Emulator but not on real device (Ubuntu touch)

      Code:

      function openFile(fileUrl) {
              var request = new XMLHttpRequest();
              request.open("GET", fileUrl, false);
              request.send(null);
              return request.responseText;
      }
      
          function saveFile(fileUrl, text) {
              var request = new XMLHttpRequest();
              request.open("PUT", fileUrl, false);
              request.send(text);
              return request.status;
          }
      

      Do i need some permission to allow write to file?

      1 Reply Last reply Reply Quote 0
      • L Offline
        lduboeuf
        last edited by 27 Nov 2020, 14:32

        What kind of error do you have ?

        0 1 Reply Last reply 27 Nov 2020, 15:04 Reply Quote 0
        • 0 Offline
          007fred50 @lduboeuf
          last edited by 27 Nov 2020, 15:04

          @lduboeuf How can i see the error?

          I can't see the error

          L 1 Reply Last reply 27 Nov 2020, 16:34 Reply Quote 0
          • L Offline
            lduboeuf @007fred50
            last edited by lduboeuf 27 Nov 2020, 16:34

            @007fred50 if you use clickable to dzploy your app, just do clickable logs.
            But you can't write files everywhere, only in your app namespace, that is in /home/phablet/local/share/yourappnamespace

            You can find app logs in .cache/upstart/

            0 1 Reply Last reply 27 Nov 2020, 16:59 Reply Quote 0
            • 0 Offline
              007fred50 @lduboeuf
              last edited by 27 Nov 2020, 16:59

              @lduboeuf There are not (local), but i found (.local)

              cd /home/phablet/.local/share/ (no namespace)

              All what i want is save variable to next login to the app..

              i found this here (Storage) can i use that? instead of write a file

              L 1 Reply Last reply 27 Nov 2020, 17:49 Reply Quote 0
              • L Offline
                lduboeuf @007fred50
                last edited by 27 Nov 2020, 17:49

                @007fred50 yes i think storage is better

                1 Reply Last reply Reply Quote 0
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