ListInsertAt |
Description
Inserts an element in a list.
Returns
A copy of the list, with value inserted at the specified position.
Category
List functions
Function syntax

    ListInsertAt(list, position, value [, delimiters ])

See also
ListDeleteAt, ListAppend, ListPrepend, ListSetAt
Parameters

Parameter | Description
list | A list or a variable that contains one.
position | A positive integer or a variable that contains one. Position at which to insert
| element. The first list position is 1.
value | An element or a list of elements.
delimiters | A string or a variable that contains one. Character(s) that separate list elements.
| Default: comma.
| If this parameter contains more than one character, ColdFusion processes each
| occurrence of each character as a delimiter.**bug 24114 tlane

Usage
When inserting an element, ColdFusion inserts a delimiter. If delimiters contains more than one delimiter, ColdFusion uses the first delimiter in the string; if delimiters is omitted, ColdFusion uses a comma.
ColdFusion ignores empty list elements; thus, the list "a,b,c,,,d" has four elements.

Example

    <!--- This example shows ListInsertAt --->
    <cfquery name = "GetParkInfo" datasource = "cfsnippets">
    SELECT PARKNAME,CITY,STATE
    FROM PARKS
    WHERE PARKNAME LIKE `DE%'
    </cfquery>
    <cfset temp = ValueList(GetParkInfo.ParkName)>
    <cfset insert_at_this_element = ListGetAt(temp, "3", ",")>
    <cfoutput>
    <p>The original list: #temp#
    </cfoutput>
    <cfset temp2 = ListInsertAt(Temp, "3", "my Inserted Value")>

list |
A list or a variable that contains one.

position |
A positive integer or a variable that contains one. Position at which to insert element. The first list position is 1.

value |
An element or a list of elements.

delimiters |
A string or a variable that contains one. Character(s) that separate list elements. Default: comma.
If this parameter contains more than one character, ColdFusion processes each occurrence of each character as a delimiter.