ListSetAt

Retrieves an item in to a delimited list at the specified position

Method Signature

ListSetAt(list=[string], position=[integer], value=[string], delimiter=[string], includeEmptyFields=[boolean], multiCharacterDelimiter=[boolean])

Arguments

Argument	Type	Required	Description	Default
list	string	true	string list to filter entries from
position	integer	true	numeric the one-based index position to retrieve the value at
value	string	true	string the value to set at the specified position
delimiter	string	false	string the list delimiter	,
includeEmptyFields	boolean	false	boolean whether to include empty fields in the returned result	false
multiCharacterDelimiter	boolean	false	boolean whether the delimiter is multi-character	false

Examples

Simple Example

Replaces the 2nd list element with 'foo'

Run Example

listSetAt( "bar,lorem,ipsum", 2, "foo" );

Result: bar,foo,ipsum

Example with Custom Delimiter

Inserts 'foo' into the list with a custom delimiter

Run Example

listSetAt( "bar|lorem,ipsum|me|something", 2, "foo", "|" );

Result: bar|foo|me|something

Additional Examples

Run Example

list1 = ",a,b,c,d,e";
Dump( listSetAt( list1, "2", "Z" ) );
list2 = ",a||b||c||d||e";
Dump( listSetAt( list2, "2", "Z", "||" ) );
list3 = ",a,b,c,d,e";
Dump( listSetAt( list3, "2", "Z", ",", true ) ); // Because it includes empty field value ,Z,b,c,d,e
// MemberFunction
dump( list1.listSetAt( "4", "Y" ) );
 // ,a,b,c,Y,e

Related

• GetToken

• ListAppend

• ListAvg

• ListChangeDelims

• ListCompact

• ListContains

• ListContainsNoCase

• ListDeleteAt

• ListEach

• ListEvery

• ListFilter

• ListFind

• ListFindNoCase

• ListFirst

• ListGetAt

• ListGetEndings

• ListIndexExists

• ListInsertAt

• ListItemTrim

• ListLast

• ListLen

• ListMap

• ListNone

• ListPrepend

• ListQualify

• ListReduceRight

• ListRemoveDuplicates

• ListRest

• ListSome

• ListSort

• ListToArray

• ListTrim

• ListValueCount

• ListValueCountNoCase