Chapter 2: ColdFusion Functions
417
ListFirst
Returns the first element of the list.
See also
ListGetAt
,
ListLast
, and
ListQualify
.
Syntax
ListFirst
(
list [, delimiters ])
list
List whose first element is being retrieved.
delimiters
Set of delimiters used in list.
Examples
<!--- This example shows ListFirst, ListLast, and ListRest --->
<HTML>
<HEAD>
<TITLE>ListFirst Example</TITLE>
</HEAD>
<BODY>
<H3>ListFirst Example</H3>
<!--- Find a list of users who wrote messages --->
<CFQUERY NAME="GetMessageUser" DATASOURCE="cfsnippets">
SELECT Username, Subject, Posted
FROM Messages
</CFQUERY>
<CFSET temp = ValueList(GetMessageUser.Username)>
<!--- Show the first user in the list --->
<P>The first user in the list is <CFOUTPUT>#ListFirst(temp)#
</CFOUTPUT>.
<P>The rest of the users in the list is as follows:
<CFOUTPUT>#ListRest(temp)#</CFOUTPUT>.
<P>The last user in the list is <CFOUTPUT>#ListLast(temp)#</CFOUTPUT>
</BODY>
</HTML>
Summary of Contents for COLDFUSION 4.5-CFML LANGUAGE
Page 1: ...Allaire Corporation CFML Language Reference ColdFusion 4 5...
Page 207: ...Chapter 1 ColdFusion Tags 183 CFCATCH CFTRY BODY HTML...
Page 224: ...200 CFMLLanguageReference CFOUTPUT P Text within CFOUTPUT is always shown CFOUTPUT BODY HTML...
Page 336: ...312 CFMLLanguageReference CFIF BODY HTML...
Page 404: ...380 CFMLLanguageReference DE It is morning CFOUTPUT P BODY HTML...
Page 413: ...Chapter 2 ColdFusion Functions 389 Customer BalanceDue BR CFOUTPUT CFIF BODY HTML...
Page 483: ...Chapter 2 ColdFusion Functions 459 CFOUTPUT CFLOOP BODY HTML...
Page 584: ...560 CFMLLanguageReference...
Page 594: ...570 CFMLLanguageReference...
