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Thread: Simple adding values Issue

  1. #1
    Join Date
    Mar 2004
    Sydney Australia

    Simple adding values Issue

    Hi JS people

    Why can I not do this:

    document.getElementById("bt" + j).value = Number(document.getElementById("bt" + j).value) + Number(document.getElementById("bt" + j + i).value); //Horiz Totals

    Its simply adding the value of one text box to another. The form field names are dynamic usinf ASP that why I have said:

    "bt" + i and "bt" + j

    The i and j are variables which are counters be incremented inside a for loop

    Wind is your friend

  2. #2
    Join Date
    Dec 2003
    Bucharest, ROMANIA
    Is it name or id the token you are looking for? If you are using getElementById(id), make sure the element has an id, not a name. name and id are different animals.

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