MNcdQueryItem Class Reference

class MNcdQueryItem : public MCatalogsBase

Describes a query item.

A common interface for all query items. A query item defines one element of a whole query e.g. credit card number in a purchase information query.

All query items that are not optional must be answered/filled before completing a query.

MNcdQuery

Inherits from

Constructor & Destructor Documentation

~MNcdQueryItem()

~MNcdQueryItem ( ) [protected, inline, virtual]

Member Functions Documentation

Description()

const TDesC & Description ( ) const [pure virtual]

Getter for query item description. Additional longer description text about the query element, intended for context help

IsOptional()

TBool IsOptional ( ) const [pure virtual]

Checks whether this query item is optional i.e. does not need to be answered/filled before the query is accepted.

Label()

const TDesC & Label ( ) const [pure virtual]

Getter for query item label. Labels are used to identify the what the query item is e.g. "username" or "credit card owner". Typically displayed next to the actual item.

Message()

const TDesC & Message ( ) const [pure virtual]

Getter for query item message. Optionally displayed in a question dialog body close to the query item. Can offer information/advice on what the user should input e.g. "Please enter the cardholder's name".

Semantics()

TSemantics Semantics ( ) const [pure virtual]

Semantics of the query item.

This can be used to act differently for semantically different query items that have the same basic type (as indicated by Type() ).

Type()

TNcdInterfaceId Type ( ) const [pure virtual]

Type of the query.

Member Enumerations Documentation

Enum TSemantics

Query item semantics

Enumerators

ESemanticsNone

No specific semantics specified

ESemanticsUnknown

Unknown/unsupported semantics specified

ESemanticsMsisdn

MSISDN (phone number)

ESemanticsEmailAddress

Email address

ESemanticsCreditCardNumber

Credit card number

ESemanticsCreditCardExpirationYear

Credit card expiration year

ESemanticsCreditCardExpirationMonth

Credit card expiration month

ESemanticsCreditCardOwner

Credit card owner

ESemanticsCreditCardVerificationCode

Credit card verification code

ESemanticsCreditCardType

Credit card type

ESemanticsAddressStreet

Street address

ESemanticsAddressZipCode

ZIP code

ESemanticsAddressCity

City

ESemanticsAddressCountry

Country

ESemanticsUserName

User name

ESemanticsPassword

Password

ESemanticsPinCode

PIN code

ESemanticsImei

IMEI