private ComponentListItem getNonIdItem(int i)
{
var rs = new UpdateRegionSet();
var items = new List <ComponentListItem>();
if (NonIdItemStates.ElementAt(i) == 1)
{
items.Add(new TextControl("Item {0}".FormatWith(i), true).ToFormItem().ToListItem());
}
else
{
items.Add("Item {0}".FormatWith(i).ToComponents().ToComponentListItem());
}
items.Add(
new EwfButton(
new StandardButtonStyle("Toggle", buttonSize: ButtonSize.ShrinkWrap),
behavior: new PostBackBehavior(
postBack: PostBack.CreateIntermediate(
rs.ToCollection(),
id: PostBack.GetCompositeId("nonId", i.ToString()),
modificationMethod: () => parametersModification.NonIdItemStates =
parametersModification.NonIdItemStates.Select((state, index) => index == i ? (state + 1) % 2 : state))))
.ToCollection()
.ToComponentListItem());
return(new StackList(items).ToCollection().ToComponentListItem(updateRegionSets: rs.ToCollection()));
}
private IReadOnlyCollection <FlowComponent> getNonIdListRegionComponents()
{
var components = new List <FlowComponent>();
var addRs = new UpdateRegionSet();
var removeRs = new UpdateRegionSet();
components.Add(
new LineList(
new EwfButton(
new StandardButtonStyle("Add Two Items"),
behavior: new PostBackBehavior(
postBack: PostBack.CreateIntermediate(
addRs.ToCollection(),
id: "nonIdAdd",
modificationMethod: () => parametersModification.NonIdItemStates = parametersModification.NonIdItemStates.Concat(new[] { 0, 0 }))))
.ToCollection()
.Append(
new EwfButton(
new StandardButtonStyle("Remove Two Items"),
behavior: new PostBackBehavior(
postBack: PostBack.CreateIntermediate(
removeRs.ToCollection(),
id: "nonIdRemove",
modificationMethod: () =>
parametersModification.NonIdItemStates =
parametersModification.NonIdItemStates.Take(parametersModification.NonIdItemStates.Count() - 2)))))
.Select(i => (LineListItem)i.ToCollection().ToComponentListItem())));
var stack = new StackList(
Enumerable.Range(0, NonIdItemStates.Count()).Select(getNonIdItem),
setup: new ComponentListSetup(
tailUpdateRegions: new[] { new TailUpdateRegion(addRs.ToCollection(), 0), new TailUpdateRegion(removeRs.ToCollection(), 2) }));
components.Add(new Section("Control List With Non-ID Items", stack.ToCollection(), style: SectionStyle.Box));
return(components);
}
