History.qml Example File

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  import QtQuick 2.2
  import QtQuick.Layouts 1.1
  import QtQuick.Controls 1.2
  import io.qt.example 1.0

  HistoryForm {
      id: form

      function readData() {
          CustomerModel.selection.forEach(function (rowIndex) {

              var history = CustomerModel.get(rowIndex).history
              var entries = history.split("~")

              form.tableView.model.clear()

              var index
              for (index = 0; index < entries.length; index++) {
                  var entry = entries[index]
                  var data = entry.split("|")
                  form.tableView.model.append({
                                             date: data[0],
                                             type: data[1],
                                             text: data[2]
                                         })
              }
          })
      }

      Connections {
          target: CustomerModel.selection
          onSelectionChanged: form.readData()
      }

      Component.onCompleted: readData()
  }