I'm try to create a simple form that spits out a measurement. For Example 32 B should be (32+5)=37
I'm not sure whats wrong. Please help~ Thanks so much!
<HTML>
<HEAD>
<TITLE>Bra Size to Chest Size</TITLE>
<SCRIPT LANGUAGE="JavaScript">
function CalculateSum(Atext, Btext, form)
{
var A = parseFloat(Atext);
var B = parseFloat(this.CuptoNum(Btext));
form.Answer.value = A + B;
}
/* ClearForm: this function has 1 argument: form.
It clears the input and answer fields on the form.
It needs to know the names of the INPUT elements in order
to do this. */
function ClearForm(form)
{
form.input_A.value = "";
form.input_B.value = "";
form.Answer.value = "";
}
function CuptoNum(str)
{
if((str >= 0) && (str <= 9))
return str;
switch(str.toUpperCase()) {
case "A": return 4;
case "B": return 5;
case "C": return 6;
case "D": return 7;
case "E": return 8;
case "F": return 9;
default: alert('You must choose a number between 0 and 9 or a letter between A and F!');
return 'X';
}
// end of JavaScript functions -->
</SCRIPT>
</HEAD>
<BODY>
<P><FONT SIZE="+2">Simple Adder</FONT></P>
<FORM NAME="Calculator" METHOD="post">
<P>Enter a number: <INPUT TYPE=TEXT NAME="input_A" SIZE=10></P>
<P>Enter a number: <INPUT TYPE=TEXT NAME="input_B" SIZE=10></P>
<P><INPUT TYPE="button" VALUE="Add Numbers" name="AddButton" onClick="CalculateSum(this.form.input_A.value, this.form.input_B.value, this.form)"></P>
<P><INPUT TYPE="button" VALUE="Clear Fields" name="ClearButton" onClick="ClearForm(this.form)"></P>
<P>Answer = <INPUT TYPE=TEXT NAME="Answer" SIZE=12></P>
</FORM>
</BODY>
</HTML>