private static void TrySetObservable(Func <object> valueAccessor, jQueryObject inputField, string value)
{
Observable <int?> observable = (Observable <int?>)valueAccessor();
bool isValid = true;
bool isEmpty = (value == null) || (value.Length == 0);
// Get the value as minutes decimal
// ([0-9]*) ((h(our)?[s]?)|(m(inute)?[s]?)|(d(ay)?[s]?))
string pattern = @"/([0-9]*)[ ]?((h(our)?[s]?)|(m(inute)?[s]?)|(d(ay)?[s]?))/g";
RegularExpression regex = RegularExpression.Parse(pattern);
string[] match = regex.Exec(value);
if (isEmpty)
{
observable.SetValue(null);
}
else if (match != null && match.Length > 0)
{
// Get value
decimal durationNumber = decimal.Parse(match[1]);
switch (match[2].Substr(0, 1).ToLowerCase())
{
case "d":
durationNumber = durationNumber * 60 * 24;
break;
case "h":
durationNumber = durationNumber * 60;
break;
}
observable.SetValue((int?)durationNumber);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
inputField.Blur();
}
}
else
{
Script.Alert("Invalid Duration Format");
int? currentValue = observable.GetValue();
string durationString = formatDuration(currentValue);
inputField.Value(durationString);
inputField.Focus();
}
}
private static void TrySetObservable(Func <object> valueAccessor, jQueryObject inputField, EntityReference value)
{
Observable <EntityReference> observable = (Observable <EntityReference>)valueAccessor();
bool isValid = true;
observable.SetValue(value);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
inputField.Blur();
}
}
private static void TrySetObservable(Func<object> valueAccessor, jQueryObject inputField, string value)
{
Observable<string> observable = (Observable<string>)valueAccessor();
bool isValid = true;
observable.SetValue(value);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
inputField.Blur();
}
}
private static void TrySetObservable(Func <object> valueAccessor, jQueryObject inputField, string value, NumberFormatInfo format)
{
Observable <Money> observable = (Observable <Money>)valueAccessor();
bool isValid = true;
Number numericValue = NumberEx.Parse(value, format);
if (!Number.IsNaN(numericValue) && numericValue >= format.MinValue && numericValue <= format.MaxValue)
{
Money newValue = null;
if (numericValue != null) // Issue #46
{
// Set to precision
numericValue = NumberEx.Round(numericValue, format.Precision);
newValue = new Money((decimal)numericValue);
}
observable.SetValue(newValue);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
string formattedNumber = FormatNumber(newValue, format);
inputField.Value(formattedNumber);
inputField.Blur();
}
}
else
{
Script.Alert(String.Format("You must enter a number between {0} and {1}", format.MinValue, format.MaxValue));
Money currentValue = observable.GetValue();
string formattedNumber = FormatNumber(currentValue, format);
inputField.Value(formattedNumber);
inputField.Focus();
}
}
private static void TrySetObservable(Func <object> valueAccessor, jQueryObject inputField, string value)
{
Observable <DateTime> observable = (Observable <DateTime>)valueAccessor();
bool isValid = true;
// Test the format
DateTime testDate = DateTimeEx.AddTimeToDate(observable.GetValue(), value);
// Check if the value is different
string newValue = (testDate == null) ? "" : testDate.ToString();
string originalValue = (observable.GetValue() == null) ? "" : observable.GetValue().ToString();
if (newValue == originalValue)
{
return;
}
if (testDate == null)
{
// Invalid
Script.Alert("Invalid Time");
inputField.Focus();
DateTime currentValue = observable.GetValue();
FormatterUpdate(inputField, currentValue);
}
else
{
observable.SetValue(testDate);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
inputField.Blur();
}
}
}
private static void TrySetObservable(Func<object> valueAccessor, jQueryObject inputField, EntityReference value, bool setFocus)
{
Observable<EntityReference> observable = (Observable<EntityReference>)valueAccessor();
bool isValid = true;
observable.SetValue(value);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid && setFocus)
{
// Ensure the field is reinitialised
inputField.Blur();
inputField.Focus();
}
}
private static void TrySetObservable(Func<object> valueAccessor, jQueryObject inputField, string value)
{
Observable<DateTime> observable = (Observable<DateTime>)valueAccessor();
bool isValid = true;
// Test the format
DateTime testDate = DateTimeEx.AddTimeToDate(observable.GetValue(), value);
// Check if the value is different
string newValue = (testDate==null) ? "" : testDate.ToString();
string originalValue = (observable.GetValue() == null) ? "" : observable.GetValue().ToString();
if (newValue == originalValue)
return;
if (testDate == null)
{
// Invalid
Script.Alert("Invalid Time");
inputField.Focus();
DateTime currentValue = observable.GetValue();
FormatterUpdate(inputField, currentValue);
}
else
{
observable.SetValue(testDate);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
inputField.Blur();
}
}
}
private static void TrySetObservable(Func<object> valueAccessor, jQueryObject inputField, string value, NumberFormatInfo format)
{
Observable<Money> observable = (Observable<Money>)valueAccessor();
bool isValid = true;
Number numericValue = NumberEx.Parse(value, format);
if (!Number.IsNaN(numericValue) && numericValue>=format.MinValue && numericValue<=format.MaxValue)
{
// Set to precision
numericValue = NumberEx.Round(numericValue, format.Precision);
Money newValue = new Money((decimal)numericValue);
observable.SetValue(newValue);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
string formattedNumber = FormatNumber(newValue, format);
inputField.Value(formattedNumber);
inputField.Blur();
}
}
else
{
Script.Alert(String.Format("You must enter a number between {0} and {1}",format.MinValue,format.MaxValue));
Money currentValue = observable.GetValue();
string formattedNumber = FormatNumber(currentValue, format);
inputField.Value(formattedNumber);
inputField.Focus();
}
}
public override void Init(System.Html.Element element, Func <object> valueAccessor, Func <System.Collections.Dictionary> allBindingsAccessor, object viewModel, object context)
{
jQueryObject container = jQuery.FromElement(element);
jQueryObject dateTime = container.Find(".sparkle-input-datepicker-part");
jQueryObject dateButton = container.Find(".sparkle-input-datepicker-button-part");
// Add Date Picker
DatePickerOptions2 options = new DatePickerOptions2();
options.ShowOn = "";
options.ButtonImageOnly = true;
options.FirstDay = OrganizationServiceProxy.OrganizationSettings != null ? OrganizationServiceProxy.OrganizationSettings.WeekStartDayCode.Value.Value : 0;
//options.ButtonImage = @"../images/btn_off_Cal.gif";
string dateFormat = "dd/MM/yy";
if (OrganizationServiceProxy.UserSettings != null)
{
dateFormat = OrganizationServiceProxy.UserSettings.DateFormatString;
}
options.DateFormat = dateFormat;
dateTime.Plugin <DatePickerPlugIn>().DatePicker(options);
//// Get current value
//Observable<DateTime> dateValueAccessor = (Observable<DateTime>)valueAccessor();
//DateTime intialValue = dateValueAccessor.GetValue();
//dateTime.Plugin<DatePickerObject>().DatePicker(DatePickerMethod.SetDate, intialValue);
dateButton.Click(delegate(jQueryEvent e)
{
// Note: This is using a custom plugin definition since the standard didn't include show
dateTime.Plugin <DatePickerPlugIn>().DatePicker(DatePickerMethod2.Show);
});
//handle the field changing
KnockoutUtils.RegisterEventHandler(dateTime.GetElement(0), "change", delegate(object sender, EventArgs e)
{
Observable <DateTime> observable = (Observable <DateTime>)valueAccessor();
bool isValid = true;
if (((string)Script.Literal("typeof({0}.IsValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
DateTime selectedDate = (DateTime)dateTime.Plugin <DatePickerObject>().DatePicker(DatePickerMethod.GetDate);
// Get Current observable value - we only want to set the date part
DateTime currentValue = observable.GetValue();
DateTimeEx.SetTime(selectedDate, currentValue);
observable.SetValue(selectedDate);
}
dateTime.Blur();
});
Action disposeCallBack = delegate() {
Script.Literal("$({0}).datepicker(\"destroy\")", element);
};
//handle disposal (if KO removes by the template binding)
Script.Literal("ko.utils.domNodeDisposal.addDisposeCallback({0}, {1})", element, (object)disposeCallBack);
//Knockout.BindingHandlers["validationCore"].Init(element, valueAccessor, allBindingsAccessor,null,null);
}
private static void TrySetObservable(Func<object> valueAccessor, jQueryObject inputField, string value)
{
Observable<int?> observable = (Observable<int?>)valueAccessor();
bool isValid = true;
bool isEmpty = (value==null) || (value.Length==0);
// Get the value as minutes decimal
// ([0-9]*) ((h(our)?[s]?)|(m(inute)?[s]?)|(d(ay)?[s]?))
string pattern = @"/([0-9]*)[ ]?((h(our)?[s]?)|(m(inute)?[s]?)|(d(ay)?[s]?))/g";
RegularExpression regex = RegularExpression.Parse(pattern);
string[] match = regex.Exec(value);
if (isEmpty)
{
observable.SetValue(null);
}
else if (match!=null && match.Length > 0)
{
// Get value
decimal durationNumber = decimal.Parse(match[1]);
switch (match[2].Substr(0, 1).ToLowerCase())
{
case "d":
durationNumber = durationNumber * 60 * 24;
break;
case "h":
durationNumber = durationNumber *60;
break;
}
observable.SetValue((int?)durationNumber);
if (((string)Script.Literal("typeof({0}.isValid)", observable)) != "undefined")
{
isValid = ((IValidatedObservable)observable).IsValid() == true;
}
if (isValid)
{
inputField.Blur();
}
}
else
{
Script.Alert("Invalid Duration Format");
int? currentValue = observable.GetValue();
string durationString = formatDuration(currentValue);
inputField.Value(durationString);
inputField.Focus();
}
}
