Questions tagged as 'jframe'

Good to you I am making an aplicaicon with several JFrames and in one of them there is a confirmation window, then suppose the following thing; I have: JF1. JF2. JD1. Instance JF2 from a button belonging to JF1 and from there instancio J...

I need to use a value of one jTable (the table is located in another jFrame, inside the same Package) in another jFrame of Java, for this I am using a getSelectedRow (), so far everything is fine, but the code throws me an error, saying that: "j...

I need urgent help, I get this error:    May 22, 2018 7:56:34 AM Windows.inscriptions   btn_guardarActionPerformed GRAVE: null   java.lang.ClassNotFoundException: jdbc: mysql: // localhost: 3306 / athletes It is a program where you regist...

Well what I have is the following, a class main that I have put a connection that will take my jframe , but once done the main I started to create the interface, as I do so that when execute the interface appears, which was t...