Qt Reference Documentation

hello.qml Example File

declarative/sqllocalstorage/hello.qml
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 import Qt 4.7

 Text {
     text: "?"

     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()
 }
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