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How to get data from URL/.php file and display in my fields

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  • jsulmJ jsulm

    @Vineela

    object = array.at(1).toObject();
    QString code = object["LeaderCode"].toString();
    ui->comboBox_54->insertItem(3,code);
    //second
    qDebug()<< "InsertCode" +code;
    
    VineelaV Offline
    VineelaV Offline
    Vineela
    wrote on last edited by
    #21

    @jsulm well I've added this
    for(int i=0 ;i<array.size();i++){
    QJsonObject object = array.at(i).toObject();
    } it worked

    1 Reply Last reply
    0
    • jsulmJ jsulm

      @Vineela

      object = array.at(1).toObject();
      QString code = object["LeaderCode"].toString();
      ui->comboBox_54->insertItem(3,code);
      //second
      qDebug()<< "InsertCode" +code;
      
      VineelaV Offline
      VineelaV Offline
      Vineela
      wrote on last edited by
      #22

      @jsulm object = array.at(1).toObject();
      I've done this too but got only second one so.

      jsulmJ 1 Reply Last reply
      0
      • VineelaV Vineela

        @jsulm object = array.at(1).toObject();
        I've done this too but got only second one so.

        jsulmJ Offline
        jsulmJ Offline
        jsulm
        Lifetime Qt Champion
        wrote on last edited by
        #23

        @Vineela said in How to get data from URL/.php file and display in my fields:

        I've done this too but got only second one so

        Yes, if you do this in a loop then you need to use index (i in your case) instead of fix numbers.

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

        VineelaV 2 Replies Last reply
        0
        • jsulmJ jsulm

          @Vineela said in How to get data from URL/.php file and display in my fields:

          I've done this too but got only second one so

          Yes, if you do this in a loop then you need to use index (i in your case) instead of fix numbers.

          VineelaV Offline
          VineelaV Offline
          Vineela
          wrote on last edited by
          #24

          @jsulm well thank u so much for your help ,I've done it using for loop it worked.

          1 Reply Last reply
          1
          • jsulmJ jsulm

            @Vineela said in How to get data from URL/.php file and display in my fields:

            I've done this too but got only second one so

            Yes, if you do this in a loop then you need to use index (i in your case) instead of fix numbers.

            VineelaV Offline
            VineelaV Offline
            Vineela
            wrote on last edited by
            #25

            @jsulm can u suggest here how to make it in ascending order???

            jsulmJ 1 Reply Last reply
            0
            • VineelaV Vineela

              @jsulm can u suggest here how to make it in ascending order???

              jsulmJ Offline
              jsulmJ Offline
              jsulm
              Lifetime Qt Champion
              wrote on last edited by
              #26

              @Vineela

              for(int i = array.size() - 1 ; i >= 0; --i) {
                  QJsonObject object = array.at(i).toObject();
              }
              

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

              VineelaV 2 Replies Last reply
              3
              • jsulmJ jsulm

                @Vineela

                for(int i = array.size() - 1 ; i >= 0; --i) {
                    QJsonObject object = array.at(i).toObject();
                }
                
                VineelaV Offline
                VineelaV Offline
                Vineela
                wrote on last edited by
                #27

                @jsulm thanks you've saved my day :D it worked fine.

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                • jsulmJ jsulm

                  @Vineela

                  for(int i = array.size() - 1 ; i >= 0; --i) {
                      QJsonObject object = array.at(i).toObject();
                  }
                  
                  VineelaV Offline
                  VineelaV Offline
                  Vineela
                  wrote on last edited by
                  #28

                  @jsulm my data is getting repeated once i come back is that bcoz of my for loop?

                  jsulmJ 1 Reply Last reply
                  0
                  • VineelaV Vineela

                    @jsulm my data is getting repeated once i come back is that bcoz of my for loop?

                    jsulmJ Offline
                    jsulmJ Offline
                    jsulm
                    Lifetime Qt Champion
                    wrote on last edited by jsulm
                    #29

                    @Vineela Not sure what you mean?
                    You mean if you get new data and add new entries to your combo box you then have same values several times?
                    In this case you need to filter new values and only add values which are not yet in the box.

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

                    VineelaV 1 Reply Last reply
                    0
                    • jsulmJ jsulm

                      @Vineela Not sure what you mean?
                      You mean if you get new data and add new entries to your combo box you then have same values several times?
                      In this case you need to filter new values and only add values which are not yet in the box.

                      VineelaV Offline
                      VineelaV Offline
                      Vineela
                      wrote on last edited by
                      #30

                      @jsulm yes thnks i cleared the combo box before navigating to that page its ok now

                      1 Reply Last reply
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