getImprecise(
string label, ImpreciseNumberControlSetup setup, PageModificationValue <decimal> pageModificationValue = null, decimal?minValue = null,
decimal?maxValue = null, decimal?valueStep = null) =>
id => new ImpreciseNumberControl(
.25m,
minValue ?? 0,
maxValue ?? 1,
setup: setup,
valueStep: valueStep,
validationMethod: (postBackValue, validator) => AddStatusMessage(StatusMessageType.Info, "{0}: {1}".FormatWith(id, postBackValue))).ToFormItem(
label: "{0}. {1}".FormatWith(id, label)
.ToComponents()
.Concat(
pageModificationValue != null
? new LineBreak().ToCollection <PhrasingComponent>()
.Append(
new SideComments(
"Value: ".ToComponents()
.Concat(
pageModificationValue.ToGenericPhrasingContainer(
v => v.Normalize().ToString(),
valueExpression => "{0}.toString()".FormatWith(valueExpression)))
.Materialize()))
: Enumerable.Empty <PhrasingComponent>())
.Materialize());
private IReadOnlyCollection <Func <string, FormItem> > getControls() =>
new[]
{
get("Standard", null), get("[1,2] with .25 step", null, minValue: 1, maxValue: 2, valueStep: .25m),
get("Placeholder", NumberControlSetup.Create(placeholder: "Type here")),
get("Birthday year auto-fill", NumberControlSetup.Create(autoFillTokens: "bday-year")),
get("Auto-complete", NumberControlSetup.CreateAutoComplete(TestService.GetInfo())), id => {
var pb = PostBack.CreateIntermediate(null, id: id);
return(FormState.ExecuteWithDataModificationsAndDefaultAction(
FormState.Current.DataModifications.Append(pb),
() => get("Separate value-changed action", NumberControlSetup.Create(valueChangedAction: new PostBackFormAction(pb)))(id)));
},
new Func <Func <string, FormItem> >(
() => {
var pmv = new PageModificationValue <decimal?>();
return(get("Page modification", NumberControlSetup.Create(pageModificationValue: pmv), pageModificationValue: pmv));
})(),
get("Read-only", NumberControlSetup.CreateReadOnly()), getImprecise("Imprecise", null),
getImprecise("Imprecise [1,2] with .25 step", null, minValue: 1, maxValue: 2, valueStep: .25m), id => {
var pb = PostBack.CreateIntermediate(null, id: id);
return(FormState.ExecuteWithDataModificationsAndDefaultAction(
FormState.Current.DataModifications.Append(pb),
() => getImprecise(
"Imprecise with separate value-changed action",
ImpreciseNumberControlSetup.Create(valueChangedAction: new PostBackFormAction(pb)))(id)));
},
new Func <Func <string, FormItem> >(
() => {
var pmv = new PageModificationValue <decimal>();
return(getImprecise(
"Imprecise with page modification",
ImpreciseNumberControlSetup.Create(pageModificationValue: pmv),
pageModificationValue: pmv));
})(),
getImprecise("Imprecise read-only", ImpreciseNumberControlSetup.CreateReadOnly())
};
