THtmlChangeableElement
Base class for HTML input
Inheritance
| Level | Ancestor | Description |
|---|---|---|
| 1 | TObject | Ultimate ancestor in a class hierarchy |
| 2 | TBaseObject | A base class for objects that can be used instead of TObject. |
| 3 | TReferenceCountedObject | Object that keeps track of the number of times it is referenced from other objects |
| 4 | TValue | Base class for an immutable object that stores a value of a certain TType. |
| 5 | THtmlElement | Abstract base class for modelling HTML elements used in HTML documents. |
| 6 | THtmlStylableElement | Abstract base class for HTML elements that support styling. |
| 7 | THtmlChangeableElement |
Source
Html.Element.Block.Form.pas (48)
Description
Allows attachment of an OnChange function, and can enable or disable user modification of the element.
Fields
| Scope | Visibility | Type | Name | Description |
|---|---|---|---|---|
| Instance | protected | TBoolean | FReadOnly | |
| Instance | public | TText | OnChange |
Methods
| Scope | Visibility | Result | Name | Description |
|---|---|---|---|---|
| Instance | protected | SetReadOnly(Value: TBoolean) | ||
| Instance | public | AddAttributes(Attributes: THtmlAttributes) |