Hi all. im both new to GUI's and new to this forum so i apologize if i mess up along the lines somewhere.
My goal with this GUI is to save what i enter into a text field to a txt document. that is working for me and its not over writing the older text. So happy days. I got that far. But now im having problems with a few things and hopefully someone can help me get to where i want to be. So heres what im trying to fix.
1. Exit button only works when the text fields are filled in.
2. Save button only works when the Age, Height and Weight text fields are filled in. I want to be able to save maybe one field and ignore any left blank. Or fill in unknown if it is left blank.
3. Add a clear button to clear text fields. Adding the button wouldnt be hard. But I have no idea how to make it do what i want.
4. Have only 2 text fields / combo boxes per line. in other words im looking for something like the <br> tag in html
heres my code so far
im going to add a pic of the GUI and error code i get when i click the exit button when the text fields are clear
Sorry the page is a bit streched with the code. I cant see how to make the code box any smaller :/