Questions tagged as 'java-ee'

Tagged questions
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Do not display another row in the table when status equals "Canceled"

I have a <p:dataTable> that is populated by data that is in a .xml file and I have in front of each line a button to end or cancel the process. How do I not to display more in my DataTable the process that was canceled...
asked by 08.06.2015 / 22:15
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How to pass data from a row from DataTable to a Dialog in PrimeFaces

I have a DataTable in which I have multiple data and a select button. When I click on the select button I call a Dialog with a few more fields. I would like to click on the select button to get the object data and fill in the fields of this Dial...
asked by 03.06.2015 / 16:25
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Exception p: ajax Unable to attach behavior to non-ClientBehaviorHolder parent

I'm using JSF, PrimeFaces in my Java EE project. When I use the PrimeFaces component the orderlist , it returns me an exception on the screen and I do not know what exactly it is, it happens the moment I put the <p:ajax> tag. Could...
asked by 30.06.2015 / 14:49
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Error trying to run JSF application

I'm starting to study JBoss, Maven, etc. But when I run a page that I created for testing, this error appears: Could not find backup for factory javax.faces.context.FacesContextFactory In my project I have a directory called Maven Dependenc...
asked by 05.05.2015 / 19:14
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How to set a timeout for a given action in Java?

I would like to set a timeout for a given action on JSP pages, which should work with the following conditions below: When I click on a button eg "Traveling" , the page should somehow save start time and end time and say how long it takes...
asked by 23.06.2015 / 22:30
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character encoding UTF-8 not working

I know the issue has been commented on numerous blogs and forums around the world, but I really do not know what it might be causing, because I think everything in my project configuration is ok: pages * .jsp <%@ page language="java" c...
asked by 07.01.2015 / 17:16
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System is only in load - Tomcat 9 - Eclipse

Thesystemloadsonlythefirstscreen,nootherpageloads,onlyloading.Note:WhenItrytodebugthecode,itdoesnotreachthebreakpoint.WhenyoustoptheTomcatserver,thefollowingerrorsarereturned:WARNING:Thewebapplication[cq]appearstohavestartedathreadnamed[Abandon...
asked by 14.09.2018 / 21:34
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Report with Jasperreports returning blank pdf table

Hello, I have a system in javaEE PrimeFaces and Jsf, I created the reports with Jasperreports, everything was working, but after an update of Instance linux ec2 AWS, the reports are returned the tables in PDF without data only the grid, the intr...
asked by 16.08.2018 / 13:02
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How to send via post in java?

In a system all the data is exposed via url due to the method of sending: GET I need to send via POST code: <!DOCTYPE html> <html> <head> <meta charset="ISO-8859-1"> <title>Insert title here</title> </...
asked by 23.08.2018 / 01:37
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Modeling Spring JPA Person - PersonFisica - Official

I did the data modeling (UML) but at the time of implementation I'm doubtful how to do it. I wanted you to have only one Person table. In this person table I would have the field tipoPessoa("p","f") and the fields if the person is c...
asked by 16.07.2018 / 06:03