Qt Quick Examples - Local Storage

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import QtQuick 2.7 import QtQuick.Window 2.0 import QtQuick.LocalStorage 2.0 import "Database.js" as JS import QtQuick.Layouts 1.1 Item { id: root width: Screen.width / 2 height: Screen.height / 7 function insertrec() { var rowid = parseInt(JS.dbInsert(dateInput.text, descInput.text, distInput.text), 10) if (rowid) { listView.model.setProperty(listView.currentIndex, "id", rowid) listView.forceLayout() } return rowid; } function editrec(Pdate, Pdesc, Pdistance, Prowid) { dateInput.text = Pdate descInput.text = Pdesc distInput.text = Pdistance } function initrec_new() { dateInput.clear() descInput.clear() distInput.clear() listView.model.insert(0, { date: "", trip_desc: "", distance: 0 }) listView.currentIndex = 0 dateInput.forceActiveFocus() } function initrec() { dateInput.clear() descInput.clear() distInput.clear() } function setlistview() { listView.model.setProperty(listView.currentIndex, "date", dateInput.text) listView.model.setProperty(listView.currentIndex, "trip_desc", descInput.text) listView.model.setProperty(listView.currentIndex, "distance", parseInt(distInput.text,10)) } Rectangle { id: rootrect border.width: 10 color: "#161616" ColumnLayout { id: mainLayout anchors.fill: parent Rectangle { id: gridBox Layout.fillWidth: true GridLayout { id: gridLayout rows: 3 flow: GridLayout.TopToBottom anchors.fill: parent Text { text: "Date" font.pixelSize: 22 rightPadding: 10 } Text { text: "Description" font.pixelSize: 22 rightPadding: 10 } Text { text: "Distance" font.pixelSize: 22 } TextInput { id: dateInput font.pixelSize: 22 activeFocusOnPress: true activeFocusOnTab: true validator: RegExpValidator { regExp: /[0-9/,:.]+/ } onEditingFinished: { if (dateInput.text == "") { statustext.text = "Please fill in the date" dateInput.forceActiveFocus() } } } TextInput { id: descInput font.pixelSize: 22 activeFocusOnPress: true activeFocusOnTab: true onEditingFinished: { if (descInput.text.length < 8) { statustext.text = "Enter a description of minimum 8 characters" descInput.forceActiveFocus() } else { statustext.text = "" } } } TextInput { id: distInput font.pixelSize: 22 activeFocusOnPress: true activeFocusOnTab: true validator: RegExpValidator { regExp: /\d{1,3}/ } onEditingFinished: { if (distInput.text == "") { statustext.text = "Please fill in the distance" distInput.forceActiveFocus() } } } } } MouseArea { anchors.fill: parent onClicked: dateInput.forceActiveFocus() } } } }