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The Java EE 6 Tutorial: Basic Concepts in Java Writer bar code 39 in Java The Java EE 6 Tutorial: Basic Concepts




How to generate, print barcode using .NET, Java sdk library control with example project source code free download:
The Java EE 6 Tutorial: Basic Concepts generate, create 3 of 9 barcode none on java projects ISO QR Code standard Adding Components to a Page Using HTML Tags Resource Relocation Using h:output Tags Resource relocation refers to jdk USS Code 39 the ability of a JavaServer Faces application to specify the location where a resource can be rendered. Resource relocation can be defined with the following HTML tags:. h:outputScript h:outputStylesheet These tags have name and targ 39 barcode for Java et attributes, which can be used to define the render location. For a complete list of attributes for these tags, see the documentation at http://download.oracle.

com/ docs/cd/E17410_01/javaee/6/javaserverfaces/2.0/docs/pdldocs/facelets/. For the h:outputScript tag, the name and target attributes define where the output of a resource may appear.

Here is an example:. <html xmlns="http://www.w3 .org/1999/xhtml" xmlns:h="http://java.

sun.com/jsf/html"> <h:head id="head"> <title>Resource Relocation</title> </h:head> <h:body id="body"> <h:form id="form"> <h:outputScript name="hello.js"/> <h:outputStylesheet name="hello.

css"/> </h:form> </h:body> </html>. Since the target attribute is USS Code 39 for Java not defined in the tag, the style sheet hello.css is rendered in the head, and the hello.js script is rendered in the body of the page as defined by the h:head tag.

Here is the HTML generated by the preceding code:. <html xmlns="http://www.w3 .org/1999/xhtml"> <head> <title>Resource Relocation</title> <link type="text/css" rel="stylesheet" href="/ctx/faces/javax.

faces.resource/hello.css"/> </head> <body> <form id="form" name="form" method="post" action=".

.." enctype=".

.."> <script type="text/javascript" src="/ctx/faces/javax.

faces.resource/hello.js"> </script> </form> </body> </html>.

7 Using JavaServer Faces Technology in Web Pages Adding Components to a Page Using HTML Tags The original page can be recr Java USS Code 39 eated by setting the target attribute for the h:outputScript tag, which allows the incoming GET request to provide the location parameter. Here is an example:. <html xmlns="http://www.w3 .org/1999/xhtml" xmlns:h="http://java.

sun.com/jsf/html"> <h:head id="head"> <title>Resource Relocation</title> </h:head> <h:body id="body"> <h:form id="form"> <h:outputScript name="hello.js" target="#{param.

location}"/> <h:outputStylesheet name="hello.css"/> </h:form> </h:body> </html>. In this case, if the incoming Code 3/9 for Java request does not provide a location parameter, the default locations will still apply: The style sheet is rendered in the head, and the script is rendered inline. However, if the incoming request provides the location parameter as the head, both the style sheet and the script will be rendered in the head element. The HTML generated by the preceding code is as follows:.

<html xmlns="http://www.w3 .org/1999/xhtml"> <head> <title>Resource Relocation</title> <link type="text/css" rel="stylesheet" href="/ctx/faces/javax.

faces.resource/hello.css"/> <script type="text/javascript" src="/ctx/faces/javax.

faces.resource/hello.js"> </script> </head> <body> <form id="form" name="form" method="post" action=".

.." enctype=".

.."> </form> </body> </html>.

Similarly, if the incoming re Code 39 Extended for Java quest provides the location parameter as the body, the script will be rendered in the body element. The preceding section describes simple uses for resource relocation. That feature can add even more functionality for the components and pages.

A page author does not have to know the location of a resource or its placement. By using a @ResourceDependency annotation for the components, component authors can define the resources for the component, such as a style sheet and script. This allows the page authors freedom from defining resource locations.

. The Java EE 6 Tutorial: Basic Concepts Using Core Tags Using Core Tags The tags included in the Java 3 of 9 barcode for Java Server Faces core tag library are used to perform core actions that are not performed by HTML tags. Commonly used core tags, along with the functions they perform, are listed in Table 7 8..

TABLE 7 8 The Core Tags Tags Functions Tag Categories Event handling f:actionListener f:phaseListener f:setPropertyActionListener Adds an action listener to a applet Code 39 parent component Adds a PhaseListener to a page Registers a special action listener whose sole purpose is to push a value into a backing bean when a form is submitted Adds a value-change listener to a parent component Adds configurable attributes to a parent component Adds an arbitrary converter to the parent component Adds a DateTimeConverter instance to the parent component Adds a NumberConverter instance to the parent component Adds a nested component that has a special relationship to its enclosing tag Registers a facet on a parent component Specifies a ResourceBundle that is exposed as a Map Substitutes parameters into a MessageFormat instance and adds query string name-value pairs to a URL Represents one item in a list of items Represents a set of items. f:valueChangeListener Attribute configuration Data conversion f:attribute f:converter f:convertDateTime f:convertNumber Facet f:facet f:metadata Localization Parameter substitution Representing items in a list f:loadBundle f:param f:selectItem f:selectItems 7 Using JavaServer Faces Technology in Web Pages Using Core Tags TABLE 7 8 The Core Tags Tags (Continued). Functions Tag Categories Validator f:validateDoubleRange Adds a DoubleRangeValidator t barcode code39 for Java o a component Adds a LengthValidator to a component Adds a LongRangeValidator to a component Adds a custom validator to a component Adds a RegExValidator to a component Delegates the validation of a local value to a BeanValidator Enforces the presence of a value in a component Associates an Ajax action with a single component or a group of components based on placement Allows installing a ComponentSystemEventListener on a component.
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