ArraySum

Returns the sum of values in the specified array.

Syntax

ArraySum(array)

array

Name of the array containing values you want to add together.

Example

<!--- This example shows the use of ArraySum --->
<HTML>
<HEAD>
<TITLE>ArraySum Example</TITLE>
</HEAD>

<basefont face="Arial, Helvetica" size=2>
<body  bgcolor="#FFFFD5">

<H3>ArraySum Example</H3>
<P>
This example uses ArraySum to add two numbers together.<BR>  
</P>
<!--------------------------------------------------------------------- 
After checking to see if the form has been submitted, the following
code creates an array and assigns the form fields to the first two
elements in the array.
---------------------------------------------------------------------->

<CFIF IsDefined("FORM.submit")>
    <CFSET myNumberArray = ArrayNew(1)>
    <CFSET myNumberArray[1] = number1>
    <CFSET myNumberArray[2] = number2>
        
    <CFIF Form.Submit is "Add">    
        <!--- use ArraySum to add the number in the array --->
        <P>The sum of the numbers is
        <CFOUTPUT>#ArraySum(myNumberArray)#.</CFOUTPUT>
    </CFIF>    
</CFIF>    

<!--------------------------------------------------------------------- 
The following form provides two numeric fields that are added when
the form is submitted.
------------------------------------------------------------------------
>
<FORM ACTION="arraysum.cfm" METHOD="post">

<INPUT TYPE="hidden" NAME="number1_Float">
<INPUT TYPE="hidden" NAME="number2_Float">
<INPUT TYPE="text" NAME="number1">
<BR>
<INPUT TYPE="text" NAME="number2">
<BR>
<INPUT TYPE="submit" NAME="submit" VALUE="Add">
</FORM>
</BODY>
</HTML>

CFML Language Reference
Chapter 2 : ColdFusion Functions