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  1. Replies
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    1,356

    trying to exclude duplicate login names

    I am working on a school project that is a movie database, I want to reject input if the ID already exists in the database.

    My problem is that this code does not work, the mysql_num_rows($result)...
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    872

    my function is in a .js file, I was only...

    my function is in a .js file, I was only providing the part of the file that was being used.
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    872

    Problem accessing elements of a form

    I have a small radio button list in a form, and I am trying to access the elements in it. My alert (shown at the bottom) keeps coming back undefined. I also tried accessing the form instead of the...
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    3
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    775

    Thank you. I was looking at my function as if it...

    Thank you. I was looking at my function as if it was the whole program.
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    775

    How do I end an onClick event?

    This code calls my function and everything works almost perfectly. Perfectly, except if I try to put an alert in to inform the user when the countdown reaches zero, it keeps popping up I haven't been...
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    531

    Oh I didn't even think to try that. It worked. ...

    Oh I didn't even think to try that. It worked.
    Thanks
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    validating input

    I am taking a JavaScript course and the instructor gave this as an example the function is called from the .js file:

    <input type="text" id="myText" >
    <input type="button" onclick="notEmpty()"...
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    676

    Beginner question on loops

    I am just starting out with JS, and the difference between while and for loops. What is the best criteria to use when deciding which loop structure to use?
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    422

    input vaidation

    I'm just starting out in a JavaScript class, and we have not gone over validating inputs yet.

    But I was wondering about it, so what are some of the best ways to validate input?
    Checking to see...
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    Broswer Differences

    I am just starting out, so I do not know much. I think I grasp what I know so far fairly well.

    However I have noticed that there is a significant difference in how my code is displayed between IE...
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