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Forums > Product Discussion - DotNetNuke Modules > Dynamic Forms
How to Convert Text to Number When Comma's are entered
Last Post 07-02-2013 05:47 AM by Ryan Bakerink. 1 Replies.
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lbryantUser is Offline
new to the springs
new to the springs
Posts:3
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--
07-02-2013 04:17 AM
    I have the following script in the Client Side event for a grand total.  Everything works great until we had a user enter values in our text boxes with commas.  Now the grand total won't calculate right.  

    How do I edit the formula to ensure if a user does/doesn't enter a value in a text box with a comma that the grand total will still display correctly?

    $(GrandTotalHidden) = formatCurrency(eval(parseFloat($(Wheat)) + parseFloat($(Seed)) + parseFloat($(LPG)) + parseFloat($(Corn)) + parseFloat($(Chemicals)) + parseFloat($(Petroleum)) + parseFloat($(SoyBeans)) + parseFloat($(Feed)) + parseFloat($(Hardware)) + parseFloat($(MiloSorghum)) + parseFloat($(Fertilizer)) + parseFloat($(LivestockPoultry)) + parseFloat($(Oats)) + parseFloat($(Lumber)) + parseFloat($(Barley)) + parseFloat($(DieselFuel)) + parseFloat($(Other)) + parseFloat($(Other2))))
    Ryan BakerinkUser is Offline
    river guide
    river guide
    Posts:1900
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    --
    07-02-2013 05:47 AM
    Hello,

    You'll need to do 1 of the two things:

    1.) Strip out all non-numeric information when inputted by user using JavaScript

    or

    2.) Inside of your calculation, use a replace statement to remove all commas


    This blog post has a JavaScript function that searches for single and double quotes and replaces it with other characters.
    http://www.datasprings.com/news/blo...ble-quotes

    You can re-use this function, to look for commas and replace with nothing(which will act as just removing the comma).

    You need to focus on stripping any non-numeric characters from your values before beginning calculating.

    Please let us know if you have any questions.

    Thanks,

    Ryan
    You are not authorized to post a reply.

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