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  1. #1
    New Coder
    Join Date
    Aug 2012
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    textbox on change event issuer

    Hi

    I have created a javascript form and based on the checkbox(s) sselected I calculate a updated total.
    http://ectpro.co/rework-calc/rate4.php

    I have this working for all the fields except for 2 - where the user can enter in their own quantity.

    I can't figure this out....

    If the user enters a value in textbox 3 or 4, the checkbox to the left is selected and
    I need to be able to get the value of what the user entered.

    Any help much appreciated.
    Attached Files Attached Files

  • #2
    Senior Coder
    Join Date
    Jan 2011
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    Missouri
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    I don't open files that people upload here, so this is not a modification of your code.
    You already have a JS function that is alerted to an change in the numbers. It checks the box and does the computations for the individual amount sub-total. I'd add a call to the grand total function so that the new amount is added to the total.
    Evolution - The non-random survival of random variants.

    "If you leave hydrogen alone, for long enough, it begins to think about itself."


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