Qt Reference Documentation

# hello.qml Example File

declarative/sqllocalstorage/hello.qml

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     import QtQuick 1.0

     Rectangle {
         color: "white"
         width: 200
         height: 100

         Text {
             text: "?"
             anchors.horizontalCenter: parent.horizontalCenter
             function findGreetings() {
                 var db = openDatabaseSync("QDeclarativeExampleDB", "1.0", "The Example QML SQL!", 1000000);

                 db.transaction(
                     function(tx) {
                         // Create the database if it doesn't already exist
                         tx.executeSql('CREATE TABLE IF NOT EXISTS Greeting(salutation TEXT, salutee TEXT)');

                         // Add (another) greeting row
                         tx.executeSql('INSERT INTO Greeting VALUES(?, ?)', [ 'hello', 'world' ]);

                         // Show all added greetings
                         var rs = tx.executeSql('SELECT * FROM Greeting');

                         var r = ""
                         for(var i = 0; i < rs.rows.length; i++) {
                             r += rs.rows.item(i).salutation + ", " + rs.rows.item(i).salutee + "\n"
                         }
                         text = r
                     }
                 )
             }

             Component.onCompleted: findGreetings()
         }
     }