int main(int argc, char *argv[])
{
QGuiApplication app(argc, argv);
QFile f("productList.sqlite");
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setHostName("localhost");
db.setDatabaseName("productdb");
db.setUserName("user");
db.open();
QTextStream in(&f);
QString line;
if (f.open(QFile::ReadOnly | QFile::Text)) {
QTextStream in(&f);
line = in.readLine();
while(!line.isNull()) {
QSqlQuery query = db.exec(line);
qDebug() << line;
line = in.readLine();
}
}
f.close();
QSqlQuery query1 = db.exec("SELECT * FROM productList");
qDebug() << query1.size();
QSqlQueryModel *model = new QSqlQueryModel;
model->setQuery("SELECT * FROM productList", db);
qDebug() << model->record(0);
model->setHeaderData(0, Qt::Horizontal, QObject::tr("Categorylv1"));
model->setHeaderData(1, Qt::Horizontal, QObject::tr("Categorylv2"));
model->setHeaderData(2, Qt::Horizontal, QObject::tr("Categorylv3"));
model->setHeaderData(3, Qt::Horizontal, QObject::tr("productCode"));
model->setHeaderData(4, Qt::Horizontal, QObject::tr("productDescription"));
model->setHeaderData(5, Qt::Horizontal, QObject::tr("productPrice"));
QtQuick2ApplicationViewer viewer;
viewer.rootContext()->setContextProperty("myModel", model);
viewer.setMainQmlFile(QStringLiteral("qml/basket/main.qml"));
viewer.showExpanded();
return app.exec();
}
import QtQuick 2.0
Rectangle {
width: 360
height: 360
// color: "black"
Grid {
id: grid1
anchors.rightMargin: 0
anchors.bottomMargin: 0
anchors.leftMargin: 0
anchors.topMargin: 0
anchors.fill: parent
Text {
id: text1
text: qsTr("Text")
anchors.right: parent.right
anchors.left: parent.left
anchors.top: parent.top
font.pixelSize: 12
}
ListView {
id: listView1
model:myModel
x: 0
y: 0
anchors.topMargin: 27
anchors.fill: parent
delegate: Item {
Row {
anchors.margins: 4
anchors.fill: parent
spacing: 4;
Text {
text: productDescription
width: 150
}
}
}
}
}
}
Hello everyone I try some code with qml and i want to see to a listview some items with productsDescription I tried the example i found to web but the result is an empty list any ideas what I do wrong?
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