fromXml static method

TestDataModel? fromXml(Model parent, XmlElement xml)

Implementation

static TestDataModel? fromXml(Model parent, XmlElement xml) {
  TestDataModel? model;
  try {

    model = TestDataModel(parent, Xml.get(node: xml, tag: 'id'));
    model.deserialize(xml);

    model.rows = toInt(Xml.get(node: xml, tag: 'rows'))  ?? 100;
    var delay = toInt(Xml.get(node: xml, tag: 'delay')) ?? 0;

    if (delay <= 0) {
      model.data = Data.testData(model.rows);
      return model;
    }

    model.busy = true;
    Future.delayed(Duration(seconds: delay), () {
      var data = Data.testData(model!.rows);
      model.onData(data);
      model.busy = false;
    });
  }
  catch (e) {
    Log().exception(e, caller: 'data.Model');
    model = null;
  }
  return model;
}