Roberto Alves Pereira

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since Nov 18, 2012
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Recent posts by Roberto Alves Pereira

I'm using the tags to connect me





This says "Method 'setFilterProcessesUrl' is marked deprecated"



This says "Method 'setFilterProcessesUrl' is marked deprecated"

Could someone tell me any alternative? Thanks!
10 years ago
My dataTable of primefaces



my listagem.xhtml

when I select any of a given table

it returns me the following error





someone help?
I used primefaces 3.5

jsf 2.1
10 years ago
JSF
solution



tanks
10 years ago
JSF




error


already converted to java.util.Date to java.sql.Date

converted value filterValue

someone help?

thank you
10 years ago
JSF
I made a comment
line


functioned normally
why?

Ps: I'm still beginner



10 years ago


applicationContext.xml


persistense.xml



.jars
https://www.dropbox.com/s/sdffj5g27yuo8rx/jars.png

Someone help me?
thanks
10 years ago



usuarioDao.buscod() = Shearch by code

object usuarioDao
object usuario within usuarioDao

set reference object usuario for usuarioDao.usuario and possibly? tips?
11 years ago
JSP



Managed solution above.

Thank you.
11 years ago
JSP



object data_entrada = null

The object always equals null data_entrada


where I am going wrong?

thank you
11 years ago
JSP
1 - Run the application
2 - Enter number 1 (beginning)
3 - Digita number 2 (end)

Server validation if number1 <0 | | number2> 20 return false

The program never returns true
The program comes in is always returns false


Sorry for english mistakes, I am beginner
11 years ago
JSP
cabecalho.html




Exercicio.jsp




Exercicio19.js





Exercicio19.jsp





rodape.html


project (eclipse) https://www.dropbox.com/s/9nctwcu0y2aoacr/Exercicio19.rar

Server validation always invalid by the Directive because?

Note: This is an exercise in college
11 years ago
JSP

Russ xkcd wrote:I did not find any color change with a normal BasicUIComboBox. From my experiences, the BasicUIComboBox is a fickle thing. What I've done in the past is move sections of code around until it works. Try moving your getting rid of JButton code to just after creating the comboBox, then changing color. Another thing I've done to change background color is this:




I hope that helps.



Helped yes, very.
thank you very much
11 years ago
I managed to remove the button of JComboBox with the code:



I want recover the colors of JComboBox
or a alternative to hide the button
a tip?
thank you

help please *-*
11 years ago