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Thread: scan button

  1. #1
    Join Date
    Dec 2002
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    scan button....or anything

    i've problem to coding java code

    we created one system
    i dot'n know how to coding for scan button
    that mean when we click the button
    the scanner running immediately
    i don't how to make the coding about the button link to scanner

    i hope someone can help me
    Last edited by anaas; 16-04-2003 at 11:53 AM.

  2. #2
    Join Date
    Jul 2001
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    KL, Malaysia
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    I think wrong forum ler.... Java communicating with a scanner, never done before. How ar??!! Did the scanner supply any java class for you to use?

  3. #3
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    no...

    i know i'm in wrong forum
    but i thought someone know about that and can help me
    i've no choices
    this is impotant

  4. #4
    Join Date
    Dec 2002
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    javascript - validate then submit

    hai...

    i've got oneproblem here
    i want to validate then submit my form
    when i validate..i can't submit
    when i submit..i can't validate

    my coding here:

    funtion validate(){
    if (document.form1.no_staf.value.length < 1) {
    alert("Sila masukkan No Staf");
    document.form1.no_staf.focus();
    return;
    }
    if (document.form1.agama.value.length < 1) {
    alert("Sila Pilih Agama untuk teruskan proses pendaftaran");
    document.form1.agama.focus();
    return;
    }
    document.form1.submit();
    }

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