Need help with complex calculation on PDF form for clothes with different sizes and prices

[JP Phoenix]

Hello,

I need to get some help on a complex equation for an apparel order form.

When you order a product that is a larger size (2X, 3X or 4X) the price changes to add an additional $3.

I dont know how to communicate that in the form to work properly.

Here is the equation we were using before we had to add a different price for the lager size.
event.value = Number(this.getField("OE336-Total Quantity").valueAsString) * 28

Here is an equation that we tried to use but doesnt seem to work.
var Size-OE336 = this.getField("Size-OE336").valueAsString;
if (Size-OE336=="2X") or (Size-OE336=="3X") or (Size-OE336=="4X") event.value = Number(this.getField("OE336-Total Quantity").valueAsString) * 31;
else event.value = Number(this.getField("OE336-Total Quantity").valueAsString) * 28

I have attached a screen shot of the form as well as a pdf.

[Nesa Nurani]

In JavaScript operator for 'or' is ||, there are other issues, conditions should be inside one parentheses and not separated.

Don't use - (dash) character in variable names.

Your fields in scripts are named incorrectly, you use "OE336-Total Quantity" and actual field names is

"OE336-TotalQuantity".

Try this:

var Size1 = this.getField("Size-OE336").valueAsString;
if(Size1 == "Select One")
event.value = "";
else if (Size1=="2X" || Size1=="3X" || Size1=="4X")
event.value = Number(this.getField("OE336-TotalQuantity").valueAsString) * 31;
else
event.value = Number(this.getField("OE336-TotalQuantity").valueAsString) * 28;

Also you can check 'Commit selected value immediately' in dropdown field properties under 'Options' tab.

[JP Phoenix]

Thank you very much and I appreciate your help!! this worked perfectly!

[try67]

Another issue with your code are the variable names. You can't use a hyphen in them, as that's used for mathematical operations (minus). Replace it with an underscore, for example.