Web+ Tutorial

Lesson 3.1 - Mathematical Processing Functions

Syntax

#Abs(number)#
#Int(number)#
#IncrementValue(number)#
#DecrementValue(number)#
#Rnd(n)#
#DateDiff(interval, startdate, enddate)#

Agument

/tutorial/argument/arg9.wml

Example

#Abs(-73)#
#Int(987.654)#
#IncrementValue(3)#
#DecrementValue(0)#
#Rnd(5)#
#DateDiff("d", "1997-09-09 00:00:00", "1998-09-09 00:00:00")#

Sample

<webSet #num1# = -73.26>
<webSet #num2# = 3>
<webSet #date# = "1996-05-25 12:30:00">
<webPrint>
    Absolute Value =#Abs(num1)#<br>
    Integer Value = #Int(num1)#<br>     
    Increment Value = #IncrementValue(num2)#<br>
    Decrement Value = #DecrementValue(num2)#<br>
    Random Number = #Rnd(num2)#<br>
    Date Different = #DateDiff("d", date, "1996-07-08 14:00:00")#
 </webPrint>

Result:

Exercise

You can try out some Web+ code of your own here.