Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Mike Lewis on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Not sure how many function parameters?

Functions

Not sure how many function parameters?

by  simonchristieis  Posted    (Edited  )

Don't know how many parameters are being passed into your function?

Use the arguments property!

Code: 
function addEm(){
var total = 0
   for(var i=0; i<addEm.arguments.length; i++) 
      total+= arguments[i] 
return total
}


alert(addEm(1,2,3))







Register to add this FAQ to your archive
Register to rate this FAQ  : BAD 1 2 3 4 5 6 7 8 9 10 GOOD
Please Note: 1 is Bad, 10 is Good :-)

Part and Inventory Search

Back
Top