/// <summary>
/// Creates a duration control.
/// </summary>
/// <param name="value"></param>
/// <param name="allowEmpty"></param>
/// <param name="setup">The setup object for the duration control.</param>
/// <param name="validationMethod">The validation method. Pass null if you’re only using this control for page modification.</param>
public DurationControl(TimeSpan?value, bool allowEmpty, DurationControlSetup setup = null, Action <TimeSpan?, Validator> validationMethod = null)
{
setup = setup ?? DurationControlSetup.Create();
var textControl = new TextControl(
value.HasValue ? Math.Floor(value.Value.TotalHours).ToString("0000") + ":" + value.Value.Minutes.ToString("00") : "",
allowEmpty,
setup: setup.IsReadOnly
? TextControlSetup.CreateReadOnly(validationPredicate: setup.ValidationPredicate, validationErrorNotifier: setup.ValidationErrorNotifier)
: TextControlSetup.Create(
placeholder: "h:m",
action: new SpecifiedValue <FormAction>(setup.Action),
valueChangedAction: setup.ValueChangedAction,
pageModificationValue: setup.PageModificationValue,
validationPredicate: setup.ValidationPredicate,
validationErrorNotifier: setup.ValidationErrorNotifier),
validationMethod: validationMethod == null
? (Action <string, Validator>)null
: (postBackValue, validator) => {
if (tooLongOrInvalidCharacters(postBackValue))
{
validator.NoteErrorAndAddMessage("Please enter a valid duration.");
setup.ValidationErrorNotifier?.Invoke();
return;
}
var errorHandler = new ValidationErrorHandler("duration");
var validatedValue = validator.GetNullableTimeSpan(errorHandler, parseTimeSpan(postBackValue), allowEmpty);
if (errorHandler.LastResult != ErrorCondition.NoError)
{
setup.ValidationErrorNotifier?.Invoke();
return;
}
validationMethod(validatedValue, validator);
});
Labeler = textControl.Labeler;
PageComponent = new CustomPhrasingComponent(
new DisplayableElement(
context => new DisplayableElementData(
setup.DisplaySetup,
() => new DisplayableElementLocalData(
"span",
focusDependentData: new DisplayableElementFocusDependentData(
includeIdAttribute: true,
jsInitStatements:
"{0}.blur( function() {{ {1} }} ).keypress( function( e ) {{ {2} }} ).focus( function() {{ {3} }} ).mouseup( function( e ) {{ {4} }} );"
.FormatWith(
getTextControlExpression(context.Id),
"ApplyTimeSpanFormat( this );",
"if( !NumericalOnly( e, this ) ) e.preventDefault();",
"this.value = this.value.replace( ':', '' ); this.select();",
"e.preventDefault();"))),
classes: elementClass.Add(setup.Classes ?? ElementClassSet.Empty),
children: textControl.PageComponent.ToCollection())).ToCollection());
Validation = textControl.Validation;
}
/// <summary>
/// Creates a date-and-time control.
/// </summary>
/// <param name="value"></param>
/// <param name="allowEmpty"></param>
/// <param name="setup">The setup object for the date-and-time control.</param>
/// <param name="minValue">The earliest acceptable date.</param>
/// <param name="maxValue">The latest acceptable date.</param>
/// <param name="validationMethod">The validation method. Pass null if you’re only using this control for page modification.</param>
public DateAndTimeControl(
LocalDateTime?value, bool allowEmpty, DateAndTimeControlSetup setup = null, LocalDate?minValue = null, LocalDate?maxValue = null,
Action <LocalDateTime?, Validator> validationMethod = null)
{
setup = setup ?? DateAndTimeControlSetup.Create();
var textControl = new TextControl(
value.HasValue ? value.Value.ToDateTimeUnspecified().ToMonthDayYearString() + " " + value.Value.ToDateTimeUnspecified().ToHourAndMinuteString() : "",
allowEmpty,
setup: setup.IsReadOnly
? TextControlSetup.CreateReadOnly(validationPredicate: setup.ValidationPredicate, validationErrorNotifier: setup.ValidationErrorNotifier)
: TextControlSetup.Create(
autoFillTokens: setup.AutoFillTokens,
action: new SpecifiedValue <FormAction>(setup.Action),
valueChangedAction: setup.ValueChangedAction,
pageModificationValue: setup.PageModificationValue,
validationPredicate: setup.ValidationPredicate,
validationErrorNotifier: setup.ValidationErrorNotifier),
validationMethod: validationMethod == null
? (Action <string, Validator>)null
: (postBackValue, validator) => {
var errorHandler = new ValidationErrorHandler("date and time");
var validatedValue = validator.GetNullableDateTime(
errorHandler,
postBackValue.ToUpper(),
TewlContrib.DateTimeTools.MonthDayYearFormats.Select(i => i + " " + TewlContrib.DateTimeTools.HourAndMinuteFormat).ToArray(),
allowEmpty,
minValue?.ToDateTimeUnspecified() ?? DateTime.MinValue,
maxValue?.PlusDays(1).ToDateTimeUnspecified() ?? DateTime.MaxValue);
if (errorHandler.LastResult != ErrorCondition.NoError)
{
setup.ValidationErrorNotifier?.Invoke();
return;
}
validationMethod(
validatedValue.HasValue ? (LocalDateTime?)LocalDateTime.FromDateTime(validatedValue.Value) : null,
validator);
});
Labeler = textControl.Labeler;
PageComponent = new CustomPhrasingComponent(
new DisplayableElement(
context => new DisplayableElementData(
setup.DisplaySetup,
() => new DisplayableElementLocalData(
"span",
focusDependentData: new DisplayableElementFocusDependentData(
includeIdAttribute: true,
jsInitStatements: "{0}.datetimepicker( {{ {1} }} );".FormatWith(
getTextControlExpression(context.Id),
StringTools.ConcatenateWithDelimiter(
", ",
minValue.HasValue
? "minDate: {0}".FormatWith("new Date( {0}, {1} - 1, {2} )".FormatWith(minValue.Value.Year, minValue.Value.Month, minValue.Value.Day))
: "",
maxValue.HasValue
? "maxDate: {0}".FormatWith("new Date( {0}, {1} - 1, {2} )".FormatWith(maxValue.Value.Year, maxValue.Value.Month, maxValue.Value.Day))
: "",
"timeFormat: 'h:mmt'",
"stepMinute: {0}".FormatWith(setup.MinuteInterval.Value))))),
classes: elementClass.Add(setup.Classes ?? ElementClassSet.Empty),
children: textControl.PageComponent.ToCollection()
.Concat(
setup.IsReadOnly
? Enumerable.Empty <PhrasingComponent>()
: new EwfButton(
new CustomButtonStyle(
children: new GenericPhrasingContainer(
new FontAwesomeIcon("fa-calendar-o", "fa-stack-2x").ToCollection()
.Append(new FontAwesomeIcon("fa-clock-o", "fa-stack-1x"))
.Materialize(),
classes: new ElementClass("fa-stack")).ToCollection()),
behavior: new CustomButtonBehavior(() => "{0}.datetimepicker( 'show' );".FormatWith(getTextControlExpression(context.Id))),
classes: new ElementClass("icon")).ToCollection())
.Materialize())).ToCollection());
Validation = textControl.Validation;
}
/// <summary>
/// Creates a time control.
/// </summary>
/// <param name="value"></param>
/// <param name="allowEmpty"></param>
/// <param name="setup">The setup object for the time control.</param>
/// <param name="minValue">The earliest allowed time.</param>
/// <param name="maxValue">The latest allowed time. This can be earlier than <paramref name="minValue"/> to create a range spanning midnight.</param>
/// <param name="minuteInterval">Allows the user to select values only in the given increments. Be aware that other values can still be sent from the
/// browser via a crafted request.</param>
/// <param name="validationMethod">The validation method. Pass null if you’re only using this control for page modification.</param>
public TimeControl(
LocalTime?value, bool allowEmpty, TimeControlSetup setup = null, LocalTime?minValue = null, LocalTime?maxValue = null, int minuteInterval = 15,
Action <LocalTime?, Validator> validationMethod = null)
{
setup = setup ?? TimeControlSetup.Create();
minValue = minValue ?? LocalTime.Midnight;
if (minuteInterval < 30)
{
var textControl = new TextControl(
value.HasValue ? new TimeSpan(value.Value.TickOfDay).ToTimeOfDayHourAndMinuteString() : "",
allowEmpty,
setup: setup.IsReadOnly
? TextControlSetup.CreateReadOnly(validationPredicate: setup.ValidationPredicate, validationErrorNotifier: setup.ValidationErrorNotifier)
: TextControlSetup.Create(
autoFillTokens: setup.AutoFillTokens,
action: new SpecifiedValue <FormAction>(setup.Action),
valueChangedAction: setup.ValueChangedAction,
pageModificationValue: setup.PageModificationValue,
validationPredicate: setup.ValidationPredicate,
validationErrorNotifier: setup.ValidationErrorNotifier),
validationMethod: validationMethod == null
? (Action <string, Validator>)null
: (postBackValue, validator) => {
var errorHandler = new ValidationErrorHandler("time");
var validatedValue = validator.GetNullableTimeOfDayTimeSpan(
errorHandler,
postBackValue.ToUpper(),
TewlContrib.DateTimeTools.HourAndMinuteFormat.ToCollection().ToArray(),
allowEmpty)
.ToNewUnderlyingValue(v => LocalTime.FromTicksSinceMidnight(v.Ticks));
if (errorHandler.LastResult != ErrorCondition.NoError)
{
setup.ValidationErrorNotifier?.Invoke();
return;
}
var wrap = maxValue < minValue.Value;
if (!wrap
? validatedValue < minValue.Value || validatedValue > maxValue
: validatedValue < minValue.Value && validatedValue > maxValue)
{
validator.NoteErrorAndAddMessage("The time is too early or too late.");
setup.ValidationErrorNotifier?.Invoke();
return;
}
validationMethod(validatedValue, validator);
});
Labeler = textControl.Labeler;
PageComponent = new DisplayableElement(
context => new DisplayableElementData(
setup.DisplaySetup,
() => new DisplayableElementLocalData(
"div",
focusDependentData: new DisplayableElementFocusDependentData(
includeIdAttribute: true,
jsInitStatements: "{0}.timepicker( {{ {1} }} );".FormatWith(
getTextControlExpression(context.Id),
StringTools.ConcatenateWithDelimiter(
", ",
"timeFormat: 'h:mmt'",
"stepMinute: {0}".FormatWith(minuteInterval),
"showButtonPanel: false")))),
classes: elementClass.Add(setup.Classes ?? ElementClassSet.Empty),
children: textControl.PageComponent.ToCollection()
.Concat(
setup.IsReadOnly
? Enumerable.Empty <PhrasingComponent>()
: new EwfButton(
new CustomButtonStyle(children: new FontAwesomeIcon("fa-clock-o").ToCollection()),
behavior: new CustomButtonBehavior(() => "{0}.timepicker( 'show' );".FormatWith(getTextControlExpression(context.Id))),
classes: new ElementClass("icon")).ToCollection())
.Materialize()));
Validation = textControl.Validation;
}
else
{
var items = from time in getTimes(minValue.Value, maxValue, minuteInterval)
let timeSpan = new TimeSpan(time.TickOfDay)
select SelectListItem.Create <LocalTime?>(time, timeSpan.ToTimeOfDayHourAndMinuteString());
var selectList = SelectList.CreateDropDown(
setup.IsReadOnly
? DropDownSetup.CreateReadOnly(
items,
placeholderText: "",
validationPredicate: setup.ValidationPredicate,
validationErrorNotifier: setup.ValidationErrorNotifier)
: DropDownSetup.Create(
items,
placeholderText: "",
autoFillTokens: setup.AutoFillTokens,
action: new SpecifiedValue <FormAction>(setup.Action),
selectionChangedAction: setup.ValueChangedAction,
validationPredicate: setup.ValidationPredicate,
validationErrorNotifier: setup.ValidationErrorNotifier),
value,
placeholderIsValid: allowEmpty,
validationMethod: validationMethod);
Labeler = selectList.Labeler;
PageComponent = new GenericFlowContainer(
selectList.PageComponent.ToCollection(),
displaySetup: setup.DisplaySetup,
classes: elementClass.Add(setup.Classes ?? ElementClassSet.Empty));
Validation = selectList.Validation;
}
}