Search:

Type: Posts; User: myexternall11

Search: Search took 0.37 seconds.

  1. how to check is DOUBLE JTEXTFIELD is empty?

    hi I've been working this for 2 days and even google it but I can't figured the right answer.
    I can check STRING if it is empty.
    here is my code





    private void...
  2. Replies
    1
    Views
    392

    How to not accept empty jfield?

    Hi I'm new in java.
    I have my mysql code with making the PRIMARY KEY NOT NULL (which is the ITEM CODE) but when I tested it in java, it accepts EMPTY VALUE.
    How I can prompt the user that the ITEM...
  3. Replies
    2
    Views
    1,321

    Re: JCombobox connecting to mysql

    What I mean for "connecting" is retrieving my data from MYSQL and place them into the JCOMBOBOX then whatever the user choose it will be saved :)
    Thanks in advance :)
  4. Replies
    2
    Views
    1,321

    JCombobox connecting to mysql

    Hello, I'm new in java.

    How I can connect mysql to JCombobox?

    I already researched it but I really don't understand.


    My JCombobox is inventcateg
    my table is category
    the column that I...
Results 1 to 4 of 5