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Incrementing String value

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  • VineelaV Vineela

    @jsulm well this was my answer

    INKA01010100221.000000000000000000000000000000000000000000000000
    I wanted 021 only the last three digits to get added

    J.HilkJ Offline
    J.HilkJ Offline
    J.Hilk
    Moderators
    wrote on last edited by
    #4

    @Vineela no its not

    0_1547790667101_b5154fc8-b79c-4d14-8a18-a90e2b03785e-image.png

    show us what you're actually doing.


    Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct


    Q: What's that?
    A: It's blue light.
    Q: What does it do?
    A: It turns blue.

    VineelaV 1 Reply Last reply
    2
    • VineelaV Vineela

      @jsulm well this was my answer

      INKA01010100221.000000000000000000000000000000000000000000000000
      I wanted 021 only the last three digits to get added

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #5

      @Vineela See the fix from @J-Hilk - for me it is working.

      https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
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      • J.HilkJ J.Hilk

        @Vineela no its not

        0_1547790667101_b5154fc8-b79c-4d14-8a18-a90e2b03785e-image.png

        show us what you're actually doing.

        VineelaV Offline
        VineelaV Offline
        Vineela
        wrote on last edited by
        #6

        @J.Hilk oh yes it worked not added QChar at last thanks.

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        0
        • VineelaV Offline
          VineelaV Offline
          Vineela
          wrote on last edited by Vineela
          #7

          @J-Hilk , @jsulm well INKA010101001 this is my QString value i just want to add 001 to the last so that i get the final value INKA010101001001 like this.

          jsulmJ 1 Reply Last reply
          0
          • VineelaV Vineela

            @J-Hilk , @jsulm well INKA010101001 this is my QString value i just want to add 001 to the last so that i get the final value INKA010101001001 like this.

            jsulmJ Offline
            jsulmJ Offline
            jsulm
            Lifetime Qt Champion
            wrote on last edited by
            #8

            @Vineela And what is the problem? You can append a string easily to another one...

            https://forum.qt.io/topic/113070/qt-code-of-conduct

            VineelaV 1 Reply Last reply
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            • jsulmJ jsulm

              @Vineela And what is the problem? You can append a string easily to another one...

              VineelaV Offline
              VineelaV Offline
              Vineela
              wrote on last edited by
              #9

              @jsulm oh yes ive tried that i got INKA010101001\u0001 this
              I've used this code

              QString dd= store;
                dd.append(001);
              
              jsulmJ J.HilkJ 2 Replies Last reply
              0
              • VineelaV Vineela

                @jsulm oh yes ive tried that i got INKA010101001\u0001 this
                I've used this code

                QString dd= store;
                  dd.append(001);
                
                jsulmJ Offline
                jsulmJ Offline
                jsulm
                Lifetime Qt Champion
                wrote on last edited by
                #10

                @Vineela said in Incrementing String value:

                dd.append(001);

                dd.append(QLatin1String("001"));

                https://forum.qt.io/topic/113070/qt-code-of-conduct

                VineelaV 1 Reply Last reply
                1
                • VineelaV Vineela

                  @jsulm oh yes ive tried that i got INKA010101001\u0001 this
                  I've used this code

                  QString dd= store;
                    dd.append(001);
                  
                  J.HilkJ Offline
                  J.HilkJ Offline
                  J.Hilk
                  Moderators
                  wrote on last edited by J.Hilk
                  #11

                  @Vineela

                  //String concatenation
                  
                  QString a("123");
                  QString b("001");
                  int num =1;
                  
                  QString c = a + b == a.append(b) == a + QString::number(num).rightJustified(3,QChar('0'));
                  
                  

                  Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct


                  Q: What's that?
                  A: It's blue light.
                  Q: What does it do?
                  A: It turns blue.

                  1 Reply Last reply
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                  • jsulmJ jsulm

                    @Vineela said in Incrementing String value:

                    dd.append(001);

                    dd.append(QLatin1String("001"));

                    VineelaV Offline
                    VineelaV Offline
                    Vineela
                    wrote on last edited by
                    #12

                    @jsulm @J-Hilk sorry small change
                    dd.append("001");
                    just this added it worked fine.

                    1 Reply Last reply
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                    • sankarapandiyanS Offline
                      sankarapandiyanS Offline
                      sankarapandiyan
                      wrote on last edited by
                      #13

                      please mark the topic as solved

                      VineelaV 1 Reply Last reply
                      0
                      • sankarapandiyanS sankarapandiyan

                        please mark the topic as solved

                        VineelaV Offline
                        VineelaV Offline
                        Vineela
                        wrote on last edited by
                        #14
                        This post is deleted!
                        1 Reply Last reply
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