Questions tagged as 'jsf'

Tagged questions
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Symbols of the ternary operation appear on the screen

As can be seen in the line below, I'm using a ternary condition on my screen: <h:outputText value="#{naturemb.nature.id == null} ? #{msg['cadastrando.nature']} : #{msg['atualizando.nature']}"/> But on the screen, in addition to the te...
asked by 12.06.2016 / 00:36
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.properties file in java code

My JSF application I'm using a .properties file to store the texts, etc. I already use calling the keys inside the .xhtml file. How do I call the keys in the .java code? My Util Class: package br.com.pokemax.util; import java.util.Locale;...
asked by 21.09.2016 / 02:33
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Servlet Faces - Error in context with path

Good morning, As I said in another topic, it's not my web area but I'm trying to kkkk ... After adding a responsive template with Prologue name I get the following error. GRAVE: Servlet.service() for servlet [Faces Servlet] in context with...
asked by 15.12.2015 / 12:31
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How do I choose the right scope for a bean?

From what I've been studying, I know there are several scopes for beans: @RequestScoped @ViewScoped @FlowScoped @SessionScoped @ApplicationScoped What is the function of each? How should I correctly choose the scope of my bean?     
asked by 13.11.2015 / 15:09
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How to integrate Theme Spark - primefaces with Maven

Can anyone help me with my problem? I'm trying to integrate Theme Spark with maven to raise the theme. However, I'm having a lot of difficulties. link I looked in the documentation and did not have any instructions teaching how to perfor...
asked by 08.11.2015 / 19:56
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Authentication control in Java Web

Good evening, I'm doing a project using JSF, Hibernate and Tomcat and one of the requirements is: X RF 01 . The system must use passwords for secure control of the application. What could I use in this control? I tried the JAAS but I...
asked by 08.11.2015 / 01:09
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How to display Questions retrieved from a DAO on the same JSF page

Good afternoon. I have a page called simulate.xhtml where I get some parameters (Filter) to query the database according to the filter. It's all working, what I wanted was to get this query and display the questions on the same page, that i...
asked by 13.10.2015 / 19:42
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How do I access a "List" on the screen?

I'm trying to access a list of values in my code from the JSF screen, but the screen does not find the method that lists the values, can anyone help me? I want to access the values of method listaNatures in f:selectItens . Fol...
asked by 08.10.2015 / 16:49
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CommandButton Primefaces does not call method

My commandbutton shows no error when clicking, but does not execute the method either. Commandbutton code: p:commandButton action="#{clienteMB.cliente.Salvar}" value="Incluir"/ Method code: public void Salvar(){ Syst...
asked by 29.08.2015 / 14:50
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Error in Course Design primeFaces AlgaWorks

I am doing a PrimeFaces Workshop by the company AlgaWorks , but this error is appearing in the project in the pom.xml file. Thecompletecodeforthefilepom.xmlprojectxmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http:...
asked by 27.07.2015 / 20:51