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Thread: String to Numeric

  1. Mar 24th, 2003, 10:16 AM #1
    Evolute
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    String to Numeric

    Hi all

    How can i convert a string from a textbox to a numeric value?

    Thanks!
    Evolute
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  2. Mar 24th, 2003, 10:27 AM #2
    DeadEyes
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    Are you talking about JavaScript?
    In which case you have to remember JS doesn't really have proper datatypes.
    Whatever you first initialise a var it will take the type of whatever it is you used to initialise it with.
    There are however two functions
    Code:
     num = parseInt(textbox.value);
 num = parseFloat(textbox.value);
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  3. Mar 24th, 2003, 10:44 AM #3
    Evolute
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    thanks a lot .. it helped me enough!
    Evolute
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  4. Mar 28th, 2003, 04:38 AM #4
    Evolute
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    Hi again.. and now.. how can i convert a numeric to a string ?


    Thanks!
    Evolute
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  6. Mar 28th, 2003, 04:56 AM #5
    DeadEyes
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    See your "length of value" thread
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  7. Mar 28th, 2003, 05:09 AM #6
    Evolute
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    Yes.. I already saw it! Thanks.. I have another question for you.. see the other thread again.
    Evolute
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  8. Mar 28th, 2003, 05:11 AM #7
    DeadEyes
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    What's the question?
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