Home/ Questions/Q 7417955
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-29T07:47:46+00:00

I have a calculation form which gets its values from a JSON var shirtsJSON

  • 0

I have a calculation form which gets its values from a JSON 

    var shirtsJSON = [
        {"pattern": "Delta Adult S/S 5.2oz", "basePrice": 5.68,
            "sizes": {"s-xl": 0, "xxl": 0.84},
            "colors": {"white": 0, "athletic": 0.12, "color": 0.23},
            "numColors": {"1-2": 0, "3-4": 1.60, "5-6": 3.18, "7-8": 4.81, "9-10": 6.39},
            "deductions": {"de48pp": 0, "de72pp": .9, "de96pp": 1.35, "de144pp": 2.37, "de288pp": 2.65},
            "oneLocation": {"onelocnone": 0, "oneloc12": 3.28, "oneloc34": 5.41, "oneloc56": 7.52, "oneloc78": 9.69, "oneloc910": 11.80}, 
            "twoLocation": {"twolocnone": 0, "twoloc12": 3.28, "twoloc34": 5.41, "twoloc56": 7.52, "twoloc78": 9.69, "twoloc910": 11.80},
            "threeLocation": {"threelocnone": 0, "threeloc12": 3.28, "threeloc34": 5.41, "threeloc56": 7.52, "threeloc78": 9.69, "threeloc910": 11.80},
            "fourLocation": {"fourlocnone": 0, "fourloc12": 3.28, "fourloc34": 5.41, "fourloc56": 7.52, "fourloc78": 9.69, "fourloc910": 11.80}},

        {"pattern": "Delta Adult S/S 6.1oz", "basePrice": 6.68,
            "sizes": {"s-xl": 0, "xxl": 0.84},
            "colors": {"white": 0, "athletic": 0.12, "color": 0.23},
            "numColors": {"1-2": 0, "3-4": 1.60, "5-6": 3.18, "7-8": 4.81, "9-10": 6.39},
            "deductions": {"de48pp": 0, "de72pp": .70, "de96pp": 1.25, "de144pp": 2.47, "de288pp": 2.55},
            "oneLocation": {"onelocnone": 0, "oneloc12": 3.28, "oneloc34": 5.41, "oneloc56": 7.52, "oneloc78": 9.69, "oneloc910": 11.80}, 
            "twoLocation": {"twolocnone": 0, "twoloc12": 3.28, "twoloc34": 5.41, "twoloc56": 7.52, "twoloc78": 9.69, "twoloc910": 11.80},
            "threeLocation": {"threelocnone": 0, "threeloc12": 3.28, "threeloc34": 5.41, "threeloc56": 7.52, "threeloc78": 9.69, "threeloc910": 11.80},
            "fourLocation": {"fourlocnone": 0, "fourloc12": 3.28, "fourloc34": 5.41, "fourloc56": 7.52, "fourloc78": 9.69, "fourloc910": 11.80}},

Then I have the final results here

            $('#48pp').html("Per Piece : " + currency + getMoney(totalPrice));
            $('#72pp').html("Per Piece : " + currency + getMoney(totalPrice));
            $('#96pp').html("Per Piece : " + currency + getMoney(totalPrice));
            $('#144pp').html("Per Piece : " + currency + getMoney(totalPrice));
            $('#288pp').html("Per Piece : " + currency + getMoney(totalPrice));

I want it to subtract the values from the deductions JSON I tried doing this:

$('#72pp').html("Per Piece : " + currency + getMoney(totalPrice - shirtsJSON.deductions[0].de72pp));

but it didn’t work and I can’t seem to figure it out. Can anyone help?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    I think the [0] is in the wrong place – try it after shirtsJSON instead of deductions:

    $('#72pp').html("Per Piece : " + currency + getMoney(totalPrice - shirtsJSON[0].deductions.de72pp));

    instead of:

    $('#72pp').html("Per Piece : " + currency + getMoney(totalPrice - shirtsJSON.deductions[0].de72pp));

    This is because shirtsJSON is an array, whereas deductions not.

    EDIT:

    Quick example of a loop to retrieve multiple deductions. This assumes that each deductions part contains the same pieces of information each time (e.g. they all contain 48pp, 72pp etc.)

    for(i = 0; i < shirtsJSON.length; i++) {
    $('#72pp').html("Per Piece : " + currency + getMoney(totalPrice - shirtsJSON[i].deductions.de72pp));
    ...etc...
}

    Notice how the i has replaced the 0 in shirtsJSON[0]. You would need to change your code slightly so that it .appended (which adds to the end of whatever’s in that element), instead of using .html (which overwrites whatever’s in that element).

    EDIT 2:

    Here’s a link that you might find helpful: http://blog.xkoder.com/2008/07/10/javascript-associative-arrays-demystified/

    • 0