org.mmbase.bridge.jsp.taglib.typehandler
Interface TypeHandler

All Known Implementing Classes:

AbstractTypeHandler, BinaryHandler, BooleanHandler, ByteHandler, DataTypeHandler, DateHandler, DefaultTypeHandler, DoubleHandler, DurationHandler, EnumHandler, FloatHandler, IntegerHandler, ListHandler, LongHandler, NodeHandler, StringHandler, XmlHandler

public interface TypeHandler

Since:

MMBase-1.6

Version:

$Id: TypeHandler.java 35335 2009-05-21 08:14:41Z michiel $

Author:

Gerard van de Looi

Javadoc:

Method Summary

String	checkHtmlInput(Node node, Field field, boolean errors) Produces a div, containing the error message for the current value, or the empty string if everything ok.
String	htmlInput(Node node, Field field, boolean search) Produces an form input field for the given Node, and Field.
String	htmlInputId(Node node, Field field)
void	init()
void	paramHtmlInput(ParamHandler handler, Field field)
boolean	useHtmlInput(Node node, Field field) returns true if setValue happened.
String	whereHtmlInput(Field field)
Constraint	whereHtmlInput(Field field, Query query)

Method Detail

htmlInput

String htmlInput(Node node,
                 Field field,
                 boolean search)
                 throws JspTagException

Produces an form input field for the given Node, and Field.

Parameters:

search - if true, then a search field is produced.

Throws:

JspTagException

htmlInputId

String htmlInputId(Node node,
                   Field field)
                   throws JspTagException

Throws:

JspTagException

Since:

MMBase-1.9.1

checkHtmlInput

String checkHtmlInput(Node node,
                      Field field,
                      boolean errors)
                      throws JspTagException

Produces a div, containing the error message for the current value, or the empty string if everything ok.

Parameters:

errors - Whether to output the error messages (otherwises only invalidates form)

Throws:

JspTagException

Since:

MMBase-1.8

useHtmlInput

boolean useHtmlInput(Node node,
                     Field field)
                     throws JspTagException

returns true if setValue happened.

Throws:

JspTagException

whereHtmlInput

String whereHtmlInput(Field field)
                      throws JspTagException

Returns:

Piece of SQL. null if no constraint.

Throws:

JspTagException

paramHtmlInput

void paramHtmlInput(ParamHandler handler,
                    Field field)
                    throws JspTagException

Throws:

JspTagException

Since:

MMBase-1.7

whereHtmlInput

Constraint whereHtmlInput(Field field,
                          Query query)
                          throws JspTagException

Throws:

JspTagException

Since:

MMBase-1.7

init

void init()

Since:

MMBase-1.8