Returns the number of elements in the list.
See also ListAppend, ListDeleteAt, ListInsertAt, and ListPrepend.
ListLen(list [, delimiters ])
Any list.
Set of delimiters used in list.
<!--- This example shows ListGetAt and ListLen ---> <HTML> <HEAD> <TITLE>ListLen Example</TITLE> </HEAD> <BODY> <H3>ListLen Example</H3> <!--- Find a list of employees in HR ---> <CFQUERY NAME="GetEmployees" DATASOURCE="HRApp"> SELECT LastName, FirstName FROM Employees Where Department_ID = 1 </CFQUERY> <CFSET last=ValueList(GetEmployees.LastName)> <CFSET first=ValueList(GetEmployees.FirstName)> <!--- loop through the list and show it with ListGetAt ---> <H3>There are <CFOUTPUT>#ListLen(last)#</CFOUTPUT> people in the Training Department. They are </H3> <UL> <CFLOOP FROM="1" TO="#ListLen(first)#" INDEX="Counter"> <CFOUTPUT><LI>#Counter#: #ListGetAt(first, Counter)# #ListGetAt(last, Counter)# </CFOUTPUT> </CFLOOP> </UL> </BODY>