Posts by Ernani Jr • 77 points
6 posts
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0
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answers172
viewsQ: Conduct research in jTable
I’m conducting a survey in my jTable, but when performing the research, the jTable displayed only content similar to my search. I would like to conduct a search on jTable without inhibiting all…
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votes1
answer122
viewsQ: Jtable with monetary value in a single column
In order to implement a monetary value formatting in a jtable, I tried to use the Rafael Chaves as a base and I managed to make the code below. import java.awt.Color; import java.awt.Component;…
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votes1
answer178
viewsQ: Illegalityxception when reopening jInternalFrame several times
I am with an application that is validating when the window JInternalFrame is open or closed, but if the window is opened and closed a few times in a row, the console shows an error and does not…
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1
votes1
answer190
viewsQ: Close System after Dialog Close
How can I make a login screen when it is closed, also close the whole system? In the code below I have a main screen with the button "change user", when clicking, the system opens a Dialog for the…
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votes2
answers992
viewsA: Pass parameters to jar file
Following your tip, I got with the code below. public static void main(String[] args) { String commands = ""; for(String str : args) { commands += str; } if (commands.equals("db")) {…
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votes2
answers992
viewsQ: Pass parameters to jar file
I have an example project ready (very simple), however I would like to make a connection configurator with the database. Once compiled, the system creates a.jar file and I would like to know how to…