I have such situation situation:
in file form.xhtml i have form used for filter some tables, i gave button "filter" defined here.
in file tableOne.xhtml, tableTwo.html, .. i have dataTable with id "filterTable", i've also included form.xhtml into this page. all pages with dataTables includes form.xhtml and all dataTables on them have the same id "filterTable"
what i want to do is to update dataTable[#filterTable] on after filter button is pressed using ajax. button is created by <p:commandButton>. if form and datatable are defined in the same file, all i need is simply add update="filterTable" to my command bytton. but if i add it to button defined in form.xhtml i get "Cannot find component with identifier" error.
is it possible to dynamic update dataTables from outside xhtml files included on page? if it is, how can i do it?
Example:
test.xhtml:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.org/ui">
<h:head></h:head>
<h:body>
<h:form id="dtForm">
<p:dataTable id="dataTable" />
</h:form>
<ui:include src="/include.xhtml" />
</h:body>
</html>
include.xhtml:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.org/ui">
<h:head></h:head>
<h:body>
<h:form>
<p:commandButton value="button" update=":dtForm" />
</h:form>
</h:body>
</html>
Related
I am a beginner programming Java and I am doing a project using primefaces. I want to include another XHTML page in an XHTML page. The include page is in /WEB-INF/facelets/include.xhtml (It has some data from a Managed Bean)
In my "page.xhtml", at first, I put this line inside <ui:define name="content">:
<ui:include src="WEB-INF/facelets/include.xhtml" />
But, it does not work.
Later, I tried to do this inside <ui:define name="content">
<ui:include src="WEB-INF/facelets/include.xhtml">
<ui:param name="fullName" value="#{identityInformationBean.fullName}" />
</ui:include>
And in the "include.xhtml":
<h:outputText
rendered="#{fullName!=null}"
value="#{fullName}" />
But, it does not work too. Nevertheless, if I do this:
On "page.xhtml"
<ui:include src="WEB-INF/facelets/include.xhtml">
<ui:param name="fullName" value="Helen" />
</ui:include>
The "include.xhtml" receives the information correctly.
I'd tried to registering the include file as a tagfile, as suggest here How to include another XHTML in XHTML using JSF 2.0 Facelets?
But, it does not work.
Any idea to solve this problem? Thanks!
This is a piece of code from "include.xhtml":
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:c="http://java.sun.com/jstl/core"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.org/ui">
<h:outputText
rendered="#{identityInformationBean.fullName!=null}"
value="#{identityInformationBean.fullName}" />
</ui:composition>
This is a piece of code from "page.xhtml":
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:c="http://java.sun.com/jstl/core"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui" template="templates/generaltemplate.xhtml">
<ui:define name="content">
<h2>
<h:outputText value="Identity Information"/>
</h2>
</ui:define>
</ui:composition>
I'm not sure why you need ui:param. Think of the include file as just saving you the trouble of typing that included code into all the pages that might use it. You don't need to pass it a parameter.
What about using a single line of code: <ui:include src="WEB-INF/facelets/include.xhtml"/> And the include file would have <h:outputText value="#{identityInformationBean.fullName}"/>
I am creating a datatable using JSF pages but when I am trying to create one I am getting an error Component library HTML basic does not contain datatable, I have no idea why it doesn't contain this feature. I couldn't find anything to help this error through other sources.
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" " "http: //www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets">
<h:head>
<title>Facelet Title</title>
</h:head>
<h:body>
<ui:composition template="/Template.xhtml" >
<ui:define name="content">
<h:panelGrid>
<h:datatable value ="#{//somecode}">
</h:panelGrid>
</ui:define>
</ui:composition>
</h:body>
</html>
I was using datatable instead of the component dataTable
After a year gap i have again started working in JSF and facing problem in the facelets usage Below is the maintemplate.xhtml
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets">
<h:head>
<title><ui:insert name="title" /></title>
</h:head>
<ui:insert name="header" />
<body>
content
</body>
</html>
Below is the ui:composition of the other xhtml file
enter code here
<?xml version="1.0" encoding="UTF-8" ?>
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui"
template="/index.xhtml">
<ui:define name="title"><h:outputText value="Please Sign In" /></ui:define>
<ui:define name="header"><h:outputText value="Please Sign In" /></ui:define>
</ui:composition>
the same content works with the ui:include but doesn't work with the ui:defin and ui:insert combination
I was using the tags in the wrong way need to include include tag inside the insert to get the correct template functionality
i am beginner in jsf and when i use tag calendar it's not display in Navigator and any error appear ; i use eclipce , jsf 2 , primefaces 4
here my code view :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<h:body>
<h:form>
<p:calendar value="#{ticket.dateCreation}" mode="inline" />
</h:form>
</h:body>
</html>
Since JSF 2.2 you should use the new namespaces:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:p="http://primefaces.org/ui">
You should also include
<h:head>
</h:head>
just below the namespaces so Primefaces can include Javascript/CSS resources.
I hope you're not referring to Netscape Navigator :-)
I have a simple JSF application with 2 .xhtml files. When I run the application, the 1st page displayed is welcome.xhtml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html">
<h:head>
<title>Final Project</title>
</h:head>
<h:body bgcolor="white">
<div align="center" style="border:5px outset blue;">Welcome to the Product Inventory Application</div>
<br></br>
<br></br>
<h:commandButton value="View All Products" action="allProducts"/>
</h:body>
It displays fine, but when I press the View All Products button, I expect it to display the allProducts.xhtml facelet. But when I click the button, nothing happens at all, no exception or anything. The allProducts.xhtml page is just:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html">
<h:head>
<title>All Products</title>
</h:head>
<h:body bgcolor="white">
<h3>Test</h3>
</h:body>
</html>
The problem is that an UICommand (<h:commandButton>, <h:commandLink> and similars) must be inside a form i.e. <h:form>. Change your welcome.xhtml page to:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html">
<h:head>
<title>Final Project</title>
</h:head>
<h:body bgcolor="white">
<div align="center" style="border:5px outset blue;">Welcome to the Product Inventory Application</div>
<br></br>
<br></br>
<h:form>
<h:commandButton value="View All Products" action="allProducts"/>
</h:form>
</h:body>
More info:
h:commandLink / h:commandButton is not being invoked, reason 1. IMO, I suggest you to mark this question as a favorite if you're going to work a lot with JSF :).
I don't know the precise detail by heart, but here is the general idea. The action attribute of the button on the welcome page is referring to an 'allProducts' method of the backing bean. That method would have to return the string 'allProducts.xhtml' in order to have JSF present the products page.
So you have to introduce a backing bean for the welcome page and endow that class with a method 'allProducts'.