Posts by user54273 • 53 points

3 posts

2
votes

0
answers

162
views

Q: javax.el.Methodnotfoundexception

Good afternoon guys, I’d like your help for a mistake that I still don’t understand why it happens. The situation is: I have a method in my managedBean listTurmas that loads a list so that later I…

java jsf hibernate jee
asked 7 years, 9 months ago user54273 53
2
votes

1
answer

265
views

Q: Mapping classes HIBERNATE

Guys, I have a question about an exercise that was passed on campus recently. I have to map classes with JPA, Hibernate and I’m having a little difficulty in mapping the relationships of these…

hibernate jpa java jee
asked 7 years, 10 months ago user54273 53
1
votes

1
answer

67
views

Q: Refresh page inserts again

I’m starting web development with java and I’m doing some tests and I came across the following situation, I created a form that loads a list based on every click of the button, however, when I…

java jsf java-ee web-application
asked 7 years, 10 months ago user54273 53