RE: Adding two fields and displaying in a third

At 12:48 PM 9/30/02 -0400, S. Isaac Dealey wrote: you could also use parseInt(string) or parseFloat(string) although if it doesn't find an integer or a string at the beginning of the string it will return NaN rather than . Also if there are non-numeric values on the end of the string it will

Adding two fields and displaying in a third

I'm writing a form that allows a person to fill in the mileage and meal expense, and then displays the total in a third field. I'm using this in the meals expense field: input type=Text name=CostOfMeals#Line# value=0 validate=float required=Yes size=5 maxlength=5

RE: Adding two fields and displaying in a third

, September 30, 2002 11:04 AM To: CF-Talk Subject: Adding two fields and displaying in a third I'm writing a form that allows a person to fill in the mileage and meal expense, and then displays the total in a third field. I'm using this in the meals expense field: input type=Text name=CostOfMeals#Line

RE: Adding two fields and displaying in a third

PROTECTED]] Sent: Monday, September 30, 2002 11:04 AM To: CF-Talk Subject: Adding two fields and displaying in a third I'm writing a form that allows a person to fill in the mileage and meal expense, and then displays the total in a third field. I'm using this in the meals expense field

RE: Adding two fields and displaying in a third

forgot the .values on the end of each var, that's why it was putting in [object], should work now. -Original Message- From: Turetsky, Seth Sent: Monday, September 30, 2002 11:19 AM To: '[EMAIL PROTECTED]' Subject: RE: Adding two fields and displaying in a third thane, it's trying

RE: Adding two fields and displaying in a third

Form.CostOfMeals#Line#.value); -Original Message- From: Thane Sherrington [mailto:[EMAIL PROTECTED]] Sent: maandag 30 september 2002 17:04 To: CF-Talk Subject: Adding two fields and displaying in a third I'm writing a form that allows a person to fill in the mileage and meal expense

RE: Adding two fields and displaying in a third

At 11:22 AM 9/30/02 -0400, Mosh Teitelbaum wrote: onchange=window.document.ExpenseForm.TotalAmount#Line#.value=eval (window.document.ExpenseForm.Mileage#Line#)+eval(window.document. ExpenseForm.CostOfMeals#Line#); Add .value to the end of the 2 fields you're trying to add, as in:

RE: Adding two fields and displaying in a third

At 11:22 AM 9/30/02 -0400, Mosh Teitelbaum wrote: onchange=window.document.ExpenseForm.TotalAmount#Line#.value=eval (window.document.ExpenseForm.Mileage#Line#)+eval(window.document. ExpenseForm.CostOfMeals#Line#); Add .value to the end of the 2 fields you're trying to add, as in:

RE: Adding two fields and displaying in a third

At 11:22 AM 9/30/02 -0400, Mosh Teitelbaum wrote: onchange=window.document.ExpenseForm.TotalAmount#Line#.value=eval (window.document.ExpenseForm.Mileage#Line#)+eval(window.document. ExpenseForm.CostOfMeals#Line#); Add .value to the end of the 2 fields you're trying to add, as in:

RE: Adding two fields and displaying in a third

At 02:49 PM 9/30/02 -0400, Mosh Teitelbaum wrote: Nope, you shouldn't have to. JavaScript is supposed to add 2 values together (via the + operator) if the values can both be resolved to numerics. Otherwise, it appends the values. So long as both of your values are numeric then, it should