Programming Jakarta Struts, 2nd Edition [Electronic resources] نسخه متنی

valid XML document

validate( ) method, RequestProcessor class

validation
[See also Validator framework]

business logic

logic

number (example)

presentation

rules

configuring

configuring your own

validate a boolean value (example)

shipping information, storefront application (example)

validation-rules.xml file

configuring for Javascript

modifying for use outside of Struts

validation.xml file

checkout form (example)

example

validation_1_1.dtd

validator element

classname attribute

depends attribute

jsFunction Name attribute

method attribute

methodParams attribute

msg attribute

name attribute

supported attributes

Validator framework
2nd
3rd

ActionForm, using

custom tags

default values

installing and configuring

internationalization, and
2nd

JavaScript, using with

need for

plugging in the Validator

required packages

required validation rule

tag libraries, and

using outside of Struts

validation rules

configuring

configuring your own

validate a boolean value (example)

validator package

defined

validator-rules_1_1.dtd file

ValidatorActionForm class
2nd

ValidatorForm class

ValidatorPlugIn class
2nd

ValidatorServlet

Value Object pattern
[See DTOs, pattern]

value objects
[See DTOs]

value-comparison tags, custom tags (Logic tag library)

VBSF

Velocity

vertical box layout

view components
2nd

extending

views

defined

Struts framework, within

view queries the model for state information (diagram)

within the web tier MVC pattern
[See MVC View]

volume testing