Questions tagged as 'java'

Tagged questions
1
answer

Error with controller in another file - AngularJS

I have a web project in which I am trying to get the data from the bank and put, through the angular, into a table. The way I found it was to use a jsp file and put the data through java. It was working perfectly. But when I decided to turn the...
asked by 26.11.2017 / 15:36
0
answers

Two filters working in a JAVA report

I'm doing a job for college, I got the report part and created the report as the image shows. HoweverIwasabletojustmakethenamefieldworkonasecondjavaclassthatIcreatedusingthefollowingcodepublicclassrela_clientes_nome{conexaoBDconn=newconexaoB...
asked by 26.11.2017 / 03:16
1
answer

Collecting Facebook data with a Share Share

Good afternoon! I'm doing my CBT and I need urgent help! Please! Next ... I am making my app that at the end of the application the user can share, if you want through a shareDialog of the face ... until then it is quiet ... however I wanted...
asked by 26.11.2017 / 15:06
0
answers

Error 404 does not deploy

Hello, I'm developing an application using spring boot, locally it loads everything perfectly (I'm referring to static files) but when I do deploy in heroku me the 404 error is returned to css files. Someone gives an idea of how to solve this pro...
asked by 03.12.2017 / 12:56
1
answer

How to deploy Angular and Java in Heroku?

I have a web application in AngularJS that communicates with a Java backend. I would like a lodging and I ended up seeing about Heroku. Is it possible for me to buy a single plan (for example $ 7) and host both applications? Or will I have to bu...
asked by 03.12.2017 / 00:09
1
answer

Send selected value of the option by parameter

I'm developing a Java application where I get the data from the database and present it to a <select><option> but I do not know how to get the value selected and send per parameter.    JSP <c:choose> <c:w...
asked by 24.11.2017 / 02:37
1
answer

Error Syntax! Java + XML

The database must be implemented in SQLite and should have the tables; tbprevisao e tbcidade The system should keep the data of the cities already consulted in order to avoid having to search the CPTEC service for the city code with each new...
asked by 23.11.2017 / 17:23
0
answers

Return Null same with registration in SQLIte bank

I have a problem with this query where I am looking for the product code and the service code. If I make a select without WHERE I get results but doing this form my ProductAttachment object always returns null what I might be missing from this q...
asked by 23.11.2017 / 19:31
0
answers

Dynamic Menu with Bootstrap

Good evening, how do I make a dynamic menu with the bootstrap? I can do link with redirect to a page, but I'm making a system and its menu is dynamic how can I implement it? menu.jsp -------------------- <%@page import="model.Menu"%> <...
asked by 28.11.2017 / 22:40
1
answer

Use data from an array from one class to another

How can I use the palavra_vetor array in another class. public class Lista{ String palavras_leitura [] = new String[50]; String palavra_vetor[] = new String [4]; String palavra; public void ler_lista(){ String caminho_a...
asked by 28.11.2017 / 18:58