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Converting a String to number - Macromedia ColdFusion

I'm trying to concatinate a varible to make it dynamic. I'm calling a processing page and from a page where they are entering numbers into a text field for how many pictures they want. The form field has the name of txt_wallets_#Pictures_name# Whenever I try to get the vaule it craps out! It is because of the nest varibles. I need help, idea, and anything at this point it is driving me crazy....

  1. #1

    Default Converting a String to number

    I'm trying to concatinate a varible to make it dynamic.
    I'm calling a processing page and from a page where they are entering numbers
    into a text field for how many pictures they want. The form field has the name
    of txt_wallets_#Pictures_name#
    Whenever I try to get the vaule it craps out!
    It is because of the nest varibles.

    I need help, idea, and anything at this point it is driving me crazy.

    Kaitlyn_k Guest

  2. #2

    Default Re: Converting a String to number

    How are you passing the #Pictures_Name# to the action page?
    OldCFer Guest

  3. #3

    Default Re: Converting a String to number

    Something like this should work. You might post your code for a more exact
    answer...

    <cfscript>
    if (IsDefined ("FORM.txt_wallets_#Pictures_name#"))
    {
    //--- Get the number of pictures.
    iNumPics = Val (Evaluate
    ("FORM.txt_wallets_#Pictures_name#"));
    }
    </cfscript>


    MikerRoo Guest

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