PHTTPStringField Class Reference

#include <httpform.h>

Inheritance diagram for PHTTPStringField:

Collaboration diagram for PHTTPStringField:

Public Member Functions
	PHTTPStringField (const char *name, PINDEX maxLength, const char *initVal=NULL, const char *help=NULL, int rows=0, int columns=0)
	PHTTPStringField (const char *name, const char *title, PINDEX maxLength, const char *initVal=NULL, const char *help=NULL, int rows=0, int columns=0)
virtual PHTTPField *	NewField () const
	Create a new field of the same class as the current field. More...
virtual void	GetHTMLTag (PHTML &html) const
	Convert the field to HTML form tag for inclusion into the HTTP page. More...
virtual PString	GetValue (PBoolean dflt=false) const
	Get the string value of the field. More...
virtual void	SetValue (const PString &newVal)
	Set the value of the field. More...
Public Member Functions inherited from PHTTPField
	PHTTPField (const char *bname, const char *title, const char *help)
virtual Comparison	Compare (const PObject &obj) const
	Compare the fields using the field names. More...
const PCaselessString &	GetName () const
	Get the identifier name of the field. More...
const PCaselessString &	GetBaseName () const
	Get the identifier name of the field. More...
virtual void	SetName (const PString &newName)
	Set the name for the field. More...
virtual const PHTTPField *	LocateName (const PString &name) const
	Locate the field naem, recusing down for composite fields. More...
const PString &	GetTitle () const
	Get the title of the field. More...
const PString &	GetHelp () const
	Get the title of the field. More...
void	SetHelp (const PString &text)
void	SetHelp (const PString &hotLinkURL, const PString &linkText)
void	SetHelp (const PString &hotLinkURL, const PString &imageURL, const PString &imageText)
virtual void	ExpandFieldNames (PString &text, PINDEX start, PINDEX &finish) const
virtual PString	GetHTMLInput (const PString &input) const
	Convert the field input to HTML for inclusion into the HTTP page. More...
virtual PString	GetHTMLSelect (const PString &selection) const
	Convert the field input to HTML for inclusion into the HTTP page. More...
virtual void	GetHTMLHeading (PHTML &html) const
	Convert the field to HTML for inclusion into the HTTP page. More...
virtual bool	LoadFromConfig (PConfig &cfg)
	Get the value of the PConfig to the sub-field. More...
virtual void	SaveToConfig (PConfig &cfg) const
	Set the value of the sub-field into the PConfig. More...
virtual PBoolean	Validated (const PString &newVal, PStringStream &msg) const
	Validate the new field value before SetValue() is called. More...
virtual void	GetAllNames (PStringArray &names) const
	Retrieve all the names in the field and subfields. More...
virtual void	SetAllValues (const PStringToString &data)
	Set the value of the field in a list of fields. More...
virtual PBoolean	ValidateAll (const PStringToString &data, PStringStream &msg) const
	Validate the new field value in a list before SetValue() is called. More...
PBoolean	NotYetInHTML () const
void	SetInHTML ()
Public Member Functions inherited from PObject
unsigned	GetTraceContextIdentifier () const
	Get PTRACE context identifier. More...
void	SetTraceContextIdentifier (unsigned id)
void	GetTraceContextIdentifier (PObject &obj)
void	GetTraceContextIdentifier (PObject *obj)
void	SetTraceContextIdentifier (const PObject &obj)
void	SetTraceContextIdentifier (const PObject *obj)
virtual	~PObject ()
virtual PObject *	Clone () const
	Create a copy of the class on the heap. More...
template<class CLS >
CLS *	CloneAs () const
	As for Clone() but converts to specified type. More...
virtual PINDEX	HashFunction () const
	This function yields a hash value required by the PDictionary class. More...
virtual Comparison	CompareObjectMemoryDirect (const PObject &obj) const
	Determine the byte wise comparison of two objects. More...
bool	operator== (const PObject &obj) const
	Compare the two objects. More...
bool	operator!= (const PObject &obj) const
	Compare the two objects. More...
bool	operator< (const PObject &obj) const
	Compare the two objects. More...
bool	operator> (const PObject &obj) const
	Compare the two objects. More...
bool	operator<= (const PObject &obj) const
	Compare the two objects. More...
bool	operator>= (const PObject &obj) const
	Compare the two objects. More...
virtual const char *	GetClass (unsigned ancestor=0) const
	Get the current dynamic type of the object instance. More...
PBoolean	IsClass (const char *cls) const
virtual PBoolean	InternalIsDescendant (const char *clsName) const
	Determine if the dynamic type of the current instance is a descendent of the specified class. More...
__inline const PObject *	PTraceObjectInstance () const
virtual void	PrintOn (ostream &strm) const
	Output the contents of the object to the stream. More...
virtual void	ReadFrom (istream &strm)
	Input the contents of the object from the stream. More...

Protected Attributes
PString	value
PString	initialValue
PINDEX	maxLength
int	rows
int	columns
Protected Attributes inherited from PHTTPField
PCaselessString	baseName
PCaselessString	fullName
PString	title
PString	help
PBoolean	notInHTML
Protected Attributes inherited from PObject
unsigned	m_traceContextIdentifier

Additional Inherited Members
Public Types inherited from PObject
enum	Comparison { LessThan = -1, EqualTo = 0, GreaterThan = 1 }
	Result of the comparison operation performed by the Compare() function. More...
Static Public Member Functions inherited from PObject
static Comparison	InternalCompareObjectMemoryDirect (const PObject *obj1, const PObject *obj2, PINDEX size)
	Internal function caled from CompareObjectMemoryDirect() More...
static const char *	Class ()
	Get the name of the class as a C string. More...
static __inline const PObject *	PTraceObjectInstance (const char *)
static __inline const PObject *	PTraceObjectInstance (const PObject *obj)
Protected Member Functions inherited from PObject
	PObject ()
	Constructor for PObject, made protected so cannot ever create one on its own. More...
Friends inherited from PObject

Constructor & Destructor Documentation

PHTTPStringField::PHTTPStringField	(	const char *	name,
		PINDEX	maxLength,
		const char *	initVal = NULL,
		const char *	help = NULL,
		int	rows = 0,
		int	columns = 0
	)

PHTTPStringField::PHTTPStringField	(	const char *	name,
		const char *	title,
		PINDEX	maxLength,
		const char *	initVal = NULL,
		const char *	help = NULL,
		int	rows = 0,
		int	columns = 0
	)

Member Function Documentation

virtual void PHTTPStringField::GetHTMLTag ( PHTML &  html ) const

virtual

Convert the field to HTML form tag for inclusion into the HTTP page.

Parameters

html	HTML to receive the field info.

Implements PHTTPField.

Reimplemented in PHTTPPasswordField.

virtual PString PHTTPStringField::GetValue ( PBoolean  dflt = false ) const

virtual

Get the string value of the field.

Returns

String for field value.

Implements PHTTPField.

Reimplemented in PHTTPPasswordField.

virtual PHTTPField* PHTTPStringField::NewField ( ) const

virtual

Create a new field of the same class as the current field.

Returns

New field object instance.

Implements PHTTPField.

Reimplemented in PHTTPDateField, and PHTTPPasswordField.

virtual void PHTTPStringField::SetValue ( const PString &  newValue )

virtual

Set the value of the field.

Implements PHTTPField.

Reimplemented in PHTTPDateField, and PHTTPPasswordField.

Member Data Documentation

int PHTTPStringField::columns

protected

PString PHTTPStringField::initialValue

protected

PINDEX PHTTPStringField::maxLength

protected

int PHTTPStringField::rows

protected

PString PHTTPStringField::value

protected

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The documentation for this class was generated from the following file:

• httpform.h