TForm

Base class for forms on a web page containing TFormField instances.

Inheritance

Level	Ancestor	Description
1	TObject	Ultimate ancestor in a class hierarchy
2	TWebPageComponent	Abstract base class for components within a web page that can be rendered to a `THtmlElement`.
3	TDefaultWebPageComponent	Base class for `TWebPageComponent` with a caption
4	TForm

Source

WebSite.Form.pas (39)

Description

Represents a container for fields on a web page that can posted at once by the user. IsSubmittedAndValid can be used to check whether this specific form has been posted by the user and to validate its input. Only when every TFormField passes validation the form is considered to be valid. Descendant classes can override Validate to perform extra checks, possibly including checks that cover the values of multiple form fields at once.

Fields

Scope	Visibility	Type	Name
Instance	private	TFormProblems	FProblems
Instance	private	TUri	FAction
Instance	private	THttpMethod	FMethod
Instance	private	TList<TWebPageComponent>	FSections
Instance	private	TBoolean	FShowFeedback
Instance	private	TBoolean	FAllowComment
Instance	protected	TFormCheckBoxField	IgnoreWarningsField
Instance	protected	TFormLongTextField	IgnoreWarningsCommentField
Instance	public	TList<TFormHiddenField>	HiddenFields
Instance	public	THtmlFormEncodingType	EncodingType

Methods

Scope	Visibility	Result	Name
Instance	private		SetMethod(Value: THttpMethod)
Instance	protected	TText	GetIgnoreWarningsComment()
Instance	protected	TUri	GetAction()
Instance	protected		SetAction(Value: TUri)
Instance	protected		MethodChanged()
Instance	protected	THtmlElement	RenderSection(Request: TWebSiteRequest; Component: TWebPageComponent)
Instance	protected		RenderContents(Request: TWebSiteRequest; Contents: THtmlElementList)
Instance	protected		FormLoaded()
Instance	protected	THtmlForm	RenderToForm(Request: TWebSiteRequest)
Instance	protected		ValidateChild(Child: TWebPageComponent)
Instance	public		Create(FieldFactory: TFormFieldFactory; Name: TText)
Instance	public		Destroy()
Instance	public	THtmlElement	Render(Request: TWebSiteRequest)
Instance	public		LoadFromParameters(Parameters: TDictionary)
Instance	public		LoadFromRequest(Request: TWebSiteRequest)
Instance	public	TBoolean	Validate(Request: TWebSiteRequest)
Instance	public	TBoolean	IsValid()
Instance	public	TBoolean	IsSubmittedAndValid(Request: TWebSiteRequest)
Instance	public	TWebPageComponent	GetDescendantWithName(Name: TText)