public List<Asset> getJavaScriptLibraries() {
String jQueryUIPath = symbolSource.valueForSymbol(JQuerySymbolConstants.JQUERY_UI_PATH);
if (!jQueryUIPath.endsWith("/")) {
jQueryUIPath += "/";
}
final List<Asset> javaScriptStack = new ArrayList<Asset>();
javaScriptStack.add(
assetSource.getClasspathAsset(
String.format(
"%s%s/jquery.ui.datepicker%s.js",
jQueryUIPath,
(!productionMode ? "/minified" : ""),
(!productionMode ? ".min" : ""))));
final Asset datePickerI18nAsset = getLocaleAsset(threadLocale.getLocale(), jQueryUIPath);
if (datePickerI18nAsset != null) {
javaScriptStack.add(datePickerI18nAsset);
}
javaScriptStack.add(
assetSource.getExpandedAsset("${assets.path}/components/datefield/datefield.js"));
return javaScriptStack;
}
public String getInitialization() {
Locale locale = threadLocale.getLocale();
JSONObject spec = new JSONObject();
DateFormatSymbols symbols = new DateFormatSymbols(locale);
spec.put("months", new JSONArray((Object[]) symbols.getMonths()));
StringBuilder days = new StringBuilder();
String[] weekdays = symbols.getWeekdays();
Calendar c = Calendar.getInstance(locale);
int firstDay = c.getFirstDayOfWeek();
// DatePicker needs them in order from monday to sunday.
for (int i = Calendar.MONDAY; i <= Calendar.SATURDAY; i++) {
days.append(weekdays[i].substring(0, 1));
}
days.append(weekdays[Calendar.SUNDAY].substring(0, 1));
spec.put("days", days.toString().toLowerCase(locale));
// jQuery DatePicker widget expects 0 to be sunday. Calendar defines SUNDAY as 1, MONDAY as 2,
// etc.
spec.put("firstDay", firstDay - 1);
// set language
spec.put("language", locale.getLanguage());
// TODO: Skip localization if locale is English?
return String.format("Tapestry.DateField.initLocalization(%s);", spec.toString(compactJSON));
}
private Locale defaulted(Locale locale) {
return locale != null ? locale : threadLocale.getLocale();
}
