/// <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 file-upload control.
/// </summary>
/// <param name="displaySetup"></param>
/// <param name="validationPredicate"></param>
/// <param name="validationErrorNotifier"></param>
/// <param name="validationMethod">The validation method. Pass null if you’re only using this control for page modification.</param>
public FileUpload(
DisplaySetup displaySetup = null, Func <bool, bool> validationPredicate = null, Action validationErrorNotifier = null,
Action <RsFile, Validator> validationMethod = null)
{
Labeler = new FormControlLabeler();
var id = new ElementId();
var formValue = new FormValue <HttpPostedFile>(
() => null,
() => id.Id,
v => "",
rawValue => rawValue == null
? PostBackValueValidationResult <HttpPostedFile> .CreateInvalid()
: PostBackValueValidationResult <HttpPostedFile> .CreateValid(rawValue.ContentLength > 0 ? rawValue : null));
PageComponent = new CustomPhrasingComponent(
new DisplayableElement(
context => {
id.AddId(context.Id);
Labeler.AddControlId(context.Id);
EwfPage.Instance.Form.Enctype = "multipart/form-data";
return(new DisplayableElementData(
displaySetup,
() => {
var attributes = new List <Tuple <string, string> >();
attributes.Add(Tuple.Create("type", "file"));
attributes.Add(Tuple.Create("name", context.Id));
return new DisplayableElementLocalData(
"input",
new FocusabilityCondition(true),
isFocused => {
if (isFocused)
{
attributes.Add(Tuple.Create("autofocus", "autofocus"));
}
return new DisplayableElementFocusDependentData(attributes: attributes);
});
}));
},
formValue: formValue).ToCollection());
if (validationMethod != null)
{
Validation = formValue.CreateValidation(
(postBackValue, validator) => {
if (validationPredicate != null && !validationPredicate(postBackValue.ChangedOnPostBack))
{
return;
}
validationMethod(getRsFile(postBackValue.Value), validator);
});
}
}
/// <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;
}
