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im sorry ive posted a question yesterday in filipino language (specially to ate padme).. actually, i konw the rule but this my problem cause me to 4get it.. nyweiz, here's my problem cracking my skul
- robelyn0614
- » n00b
13
0
1969-12-31
im sorry ive posted a question yesterday in filipino language (specially to ate padme).. actually, i konw the rule but this my problem cause me to 4get it.. nyweiz, here's my problem cracking my skul
im sorry ive posted a question yesterday in filipino language (specially to ate padme)..
actually, i konw the rule but this my problem cause me to 4get it..
nyweiz, here's my problem cracking my skull.
we have our homework in java programming to compute grades..
ive constructed it all except for one,,
what if the user or my professor just enter the dialog box (JOptionPane.showInputdialog)
or just enter without input of any grade (without typing the grade)..
or enter characters instead of numbers..
how can i create an error message warning the user that
he should enter valid numbers..
tnx again,.,.
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- Padme
- » FTalkAgent
- 2186
- 0
- 1969-12-31
Re: im sorry ive posted a question yesterday in filipino language (specially to ate padme).. actually, i konw the rule but this my problem cause me to 4get it.. nyweiz, here's my problem cracking my skul
It's okay Robelyn. 
I've already deleted the Tagalog thread.
Thanks for understanding.
About your question, I am not an expert on Java.
But maybe these sources could help, saw some sample programs.
http://forum.java.sun.com/thread.jspa?threadID=5165329&messageID=9632124
http://forum.java.sun.com/thread.jspa?threadID=556522&messageID=2728978
http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JOptionPane.html
http://java.sun.com/developer/JDCTechTips/2004/tt0122.html
I've already deleted the Tagalog thread.
Thanks for understanding.
About your question, I am not an expert on Java.
But maybe these sources could help, saw some sample programs.
http://forum.java.sun.com/thread.jspa?threadID=5165329&messageID=9632124
http://forum.java.sun.com/thread.jspa?threadID=556522&messageID=2728978
http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JOptionPane.html
http://java.sun.com/developer/JDCTechTips/2004/tt0122.html
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- robelyn0614
- » n00b
- 13
- 0
- 1969-12-31
Re: im sorry ive posted a question yesterday in filipino language (specially to ate padme).. actually, i konw the rule but this my problem cause me to 4get it.. nyweiz, here's my problem cracking my skul
Thanks Ate padme!
Ill try it..
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- Pregie
- » n00b
- 1
- 0
- 1969-12-31
Re: im sorry ive posted a question yesterday in filipino language (specially to ate padme).. actually, i konw the rule but this my problem cause me to 4get it.. nyweiz, here's my problem cracking my skul
java programmer po ako...just email me nalang po sa [email protected] or sa [email protected]
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- nanix84
- » SuperFTalker
- 7847
- 0
- 1969-12-31
Re: im sorry ive posted a question yesterday in filipino language (specially to ate padme).. actually, i konw the rule but this my problem cause me to 4get it.. nyweiz, here's my problem cracking my skul
^please don't speak in vernacular please
Thank you
[quote=robelyn0614]how can i create an error message warning the user that
he should enter valid numbers..[/quote]
You should put a [b]try catch block[/b] to trap exceptions 
If you need further info... let me know
I will be more than willing to help you 
Thank you
[quote=robelyn0614]how can i create an error message warning the user that
he should enter valid numbers..[/quote]
You should put a [b]try catch block[/b] to trap exceptions
If you need further info... let me know
I will be more than willing to help you
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