我有一个简单的 QML 布局:
...
Label
{
id: birthLabel
text: i18n.tr("Birth Date:");
}
DatePicker
{
id:datePicker
}
Row
{
Button
{
text: i18n.tr("Add to Database");
onClicked:
{
var firstName = playerFirstName.getText();
var lastName = playerLastName.getText();
var day = datePicker.selectedDay;
var month = datePicker.selectedMonth;
var year = datePicker.selectedYear;
}
}
}
...
这是我启动应用程序时的样子:
Button 以某种方式决定将自己置于我的 DatePicker =\
布局有什么问题?这只是SDK中的一个错误吗?
这是我的 DatePicker.QML,但我很确定它是可靠的:
import QtQuick 2.0
import Ubuntu.Components 0.1
import Ubuntu.Components.Pickers 0.1
UbuntuShape
{
property var selectedMonth;
property var selectedDay;
property var selectedYear;
Row
{
Picker
{
model: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sept", "Oct", "Nov", "Dec"]
delegate: PickerDelegate
{
Label
{
text: modelData
}
}
selectedIndex: 5
onSelectedIndexChanged: {
selectedMonth = selectedIndex;
print("selected month: " + selectedIndex);
}
}
Picker
{
model: ["01", "02", "03", "04", "05",
"06", "07", "08", "09", "10",
"11", "12", "13", "14", "15",
"16", "17", "18", "19", "20",
"21", "22", "23", "24", "25",
"26", "27", "28", "29", "30", "31"]
delegate: PickerDelegate
{
Label
{
text: modelData
}
}
selectedIndex: 15
onSelectedIndexChanged:
{
selectedDay = selectedIndex;
print("selected day: " + selectedIndex);
}
}
Picker
{
model: ["1930", "1931", "1932", "1933", "1934", "1935",
"1936", "1937", "1938", "1939", "1940",
"1941", "1942", "1943", "1944", "1945",
"1946", "1947", "1948", "1949", "1950",
"1951", "1952", "1953", "1954", "1955",
"1956", "1957", "1958", "1959", "1960",
"1961", "1962", "1963", "1964", "1965",
"1966", "1967", "1968", "1969", "1970",
"1971", "1972", "1973", "1974", "1975",
"1976", "1977", "1978", "1979", "1980",
"1981", "1982", "1983", "1984", "1985",
"1986", "1987", "1988", "1989", "1990",
"1991", "1992", "1993", "1994", "1995",
"1996", "1997", "1998", "1999", "2000",
"2001", "2002", "2003", "2004", "2005",
"2006", "2007", "2008", "2009", "2010",
"2011", "2012", "2013"];
delegate: PickerDelegate
{
Label
{
text: modelData
}
}
selectedIndex: 65
onSelectedIndexChanged:
{
selectedDay = selectedIndex;
print("selected day: " + selectedIndex);
}
}
}
}