[thelist] Form & Grand Total
Anthony Baratta
Tony at IdeaSystems.com
Fri Oct 20 12:31:47 CDT 2000
At 10:01 AM 10/20/2000, you wrote:
>Does anyone have or know where I can l get a javascript that will add the
>values
>a user enters into 12 separate input fields to ultimately come up with the
>grand
>total
>of those values? It is very possible that users will leave some or all input
>fields empty.
Here is a cut and paste example I slapped together for another site I did:
function reCalcOrderForm() {
document.FormOOS.EDUSubtotal.value = 0
if (document.FormOOS.FoodPicturesQty.value != "") {
document.FormOOS.FoodPicturesSubtotal.value =
parseInt(document.FormOOS.FoodPicturesQty.value) * 15;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.FoodPicturesSubtotal.value);
}
if (document.FormOOS.BHMQty.value != "") {
document.FormOOS.BHMSubtotal.value =
parseInt(document.FormOOS.BHMQty.value) * 35;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.BHMSubtotal.value);
}
if (document.FormOOS.HCHMQty.value != "") {
document.FormOOS.HCHMSubtotal.value =
parseInt(document.FormOOS.HCHMQty.value) * 33;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.HCHMSubtotal.value);
}
if (document.FormOOS.HCHMStudentQty.value != "") {
document.FormOOS.HCHMStudentSubtotal.value =
parseInt(document.FormOOS.HCHMStudentQty.value) * 12;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.HCHMStudentSubtotal.value);
}
if (document.FormOOS.SUMCQty.value != "") {
document.FormOOS.SUMCSubtotal.value =
parseInt(document.FormOOS.SUMCQty.value) * 33;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.SUMCSubtotal.value);
}
if (document.FormOOS.SUMCStudentQty.value != "") {
document.FormOOS.SUMCStudentSubtotal.value =
parseInt(document.FormOOS.SUMCStudentQty.value) * 12;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.SUMCStudentSubtotal.value);
}
if (document.FormOOS.EYOQty.value != "") {
document.FormOOS.EYOSubtotal.value =
parseInt(document.FormOOS.EYOQty.value) * 32.50;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.EYOSubtotal.value);
}
if (document.FormOOS.EYOTeacherQty.value != "") {
document.FormOOS.EYOTeacherSubtotal.value =
parseInt(document.FormOOS.EYOTeacherQty.value) * 13.25;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.EYOTeacherSubtotal.value);
}
if (document.FormOOS.EYOStudentQty.value != "") {
document.FormOOS.EYOStudentSubtotal.value =
parseInt(document.FormOOS.EYOStudentQty.value) * 20;
document.FormOOS.EDUSubtotal.value =
parseFloat(document.FormOOS.EDUSubtotal.value) +
parseFloat(document.FormOOS.EYOStudentSubtotal.value);
}
}
Inside the input elements (both the Quantities and sub Totals) put this:
onChange="reCalcOrderForm()"
----
Anthony Baratta
President
Keyboard Jockeys
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