C# Класс NVelocity.App.Tools.VelocityFormatter

Formatting tool for inserting into the Velocity WebContext. Can format dates or lists of objects.

Here's an example of some uses:

 $formatter.formatShortDate($object.Date) $formatter.formatLongDate($db.getRecord(232).getDate()) $formatter.formatArray($array) $formatter.limitLen(30, $object.Description)

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Открытые методы

Метод	Описание
FormatArray ( Object array ) : String	Formats an array into the form "A, B and C".
FormatArray ( Object array, String delim ) : String	Formats an array into the form "A<delim>B<delim>C".
FormatArray ( Object array, String delim, String finaldelim ) : String	Formats an array into the form "A<delim>B<finaldelim>C".
FormatLongDate ( System.DateTime date ) : String	Formats a date in 'long' style.
FormatLongDateTime ( System.DateTime date ) : String	Formats a date/time in 'long' style.
FormatShortDate ( System.DateTime date ) : String	Formats a date in 'short' style.
FormatShortDateTime ( System.DateTime date ) : String	Formats a date/time in 'short' style.
FormatVector ( IList list ) : String	Formats a list into the form "A, B and C".
FormatVector ( IList list, String delim ) : String	Formats a list into the form "A<delim>B<delim>C".
FormatVector ( IList list, String delim, String finaldelim ) : String	Formats a list into the form "Adelim>B<finaldelim>C".
IsNull ( Object o, Object dflt ) : Object	Returns a default value if the object passed is null.
LimitLen ( int maxlen, String value ) : String	Limits 'string' to 'maxlen' characters. If the string gets curtailed, "..." is appended to it.
LimitLen ( int maxlen, String value, String suffix ) : String	Limits 'string' to 'maxlen' character. If the string gets curtailed, 'suffix' is appended to it.
MakeAlternator ( String name, String alt1, String alt2 ) : String	Makes an alternator object that alternates between two values. Example usage in a Velocity template: `<table> $formatter.makeAlternator("rowcolor", "#c0c0c0", "#e0e0e0") #foreach $item in $items <tr><td bgcolor="$rowcolor">$item.Name</td></tr> $rowcolor.alternate() #end </table>`
MakeAlternator ( String name, String alt1, String alt2, String alt3 ) : String	Makes an alternator object that alternates between three values.
MakeAlternator ( String name, String alt1, String alt2, String alt3, String alt4 ) : String	Makes an alternator object that alternates between four values.
MakeAutoAlternator ( String name, String alt1, String alt2 ) : String	Makes an alternator object that alternates between two values automatically.
VelocityFormatter ( IContext context ) : System	Constructor needs a backpointer to the context.

Описание методов

FormatArray() публичный Метод

Formats an array into the form "A, B and C".

public FormatArray ( Object array ) : String
array	Object	An Object.
Результат	String

FormatArray() публичный Метод

Formats an array into the form "A<delim>B<delim>C".

public FormatArray ( Object array, String delim ) : String
array	Object	An Object.
delim	String	A String.
Результат	String

FormatArray() публичный Метод

Formats an array into the form "A<delim>B<finaldelim>C".

public FormatArray ( Object array, String delim, String finaldelim ) : String
array	Object	An Object.
delim	String	A String.
finaldelim	String	A String.
Результат	String

FormatLongDate() публичный Метод

Formats a date in 'long' style.

public FormatLongDate ( System.DateTime date ) : String
date	System.DateTime	A Date.
Результат	String

FormatLongDateTime() публичный Метод

Formats a date/time in 'long' style.

public FormatLongDateTime ( System.DateTime date ) : String
date	System.DateTime	A Date.
Результат	String

FormatShortDate() публичный Метод

Formats a date in 'short' style.

public FormatShortDate ( System.DateTime date ) : String
date	System.DateTime	A Date.
Результат	String

FormatShortDateTime() публичный Метод

Formats a date/time in 'short' style.

public FormatShortDateTime ( System.DateTime date ) : String
date	System.DateTime	A Date.
Результат	String

FormatVector() публичный Метод

Formats a list into the form "A, B and C".

public FormatVector ( IList list ) : String
list	IList	A list.
Результат	String

FormatVector() публичный Метод

Formats a list into the form "A<delim>B<delim>C".

public FormatVector ( IList list, String delim ) : String
list	IList	A list.
delim	String	A String.
Результат	String

FormatVector() публичный Метод

Formats a list into the form "Adelim>B<finaldelim>C".

public FormatVector ( IList list, String delim, String finaldelim ) : String
list	IList	A list.
delim	String	A String.
finaldelim	String	A String.
Результат	String

IsNull() публичный Метод

Returns a default value if the object passed is null.

public IsNull ( Object o, Object dflt ) : Object
o	Object
dflt	Object
Результат	Object

LimitLen() публичный Метод

Limits 'string' to 'maxlen' characters. If the string gets curtailed, "..." is appended to it.

public LimitLen ( int maxlen, String value ) : String
maxlen	int	An int with the maximum length.
value	String	A String.
Результат	String

LimitLen() публичный Метод

Limits 'string' to 'maxlen' character. If the string gets curtailed, 'suffix' is appended to it.

public LimitLen ( int maxlen, String value, String suffix ) : String
maxlen	int	An int with the maximum length.
value	String	A String.
suffix	String	A String.
Результат	String

MakeAlternator() публичный Метод

Makes an alternator object that alternates between two values.

Example usage in a Velocity template: <table> $formatter.makeAlternator("rowcolor", "#c0c0c0", "#e0e0e0") #foreach $item in $items <tr><td bgcolor="$rowcolor">$item.Name</td></tr> $rowcolor.alternate() #end </table>

public MakeAlternator ( String name, String alt1, String alt2 ) : String
name	String	The name for the alternator int the context.
alt1	String	The first alternate.
alt2	String	The second alternate.
Результат	String

MakeAlternator() публичный Метод

Makes an alternator object that alternates between three values.

public MakeAlternator ( String name, String alt1, String alt2, String alt3 ) : String
name	String
alt1	String
alt2	String
alt3	String
Результат	String

MakeAlternator() публичный Метод

Makes an alternator object that alternates between four values.

public MakeAlternator ( String name, String alt1, String alt2, String alt3, String alt4 ) : String
name	String
alt1	String
alt2	String
alt3	String
alt4	String
Результат	String

MakeAutoAlternator() публичный Метод

Makes an alternator object that alternates between two values automatically.

public MakeAutoAlternator ( String name, String alt1, String alt2 ) : String
name	String
alt1	String
alt2	String
Результат	String

VelocityFormatter() публичный Метод

Constructor needs a backpointer to the context.

public VelocityFormatter ( IContext context ) : System
context	IContext	A Context.
Результат	System