718
Chapter 3: ColdFusion Functions
ListFind
Description
Determines the index of the first list element in which a specified value occurs. Case-sensitive.
Returns
Index of the first list element that contains
value
, with matching case. If not found, returns zero.
The search is case-sensitive.
Category
List functions
Function syntax
ListFind
(
list
,
value
[,
delimiters
])
See also
ListContains
,
ListFindNoCase
; “Lists” in Chapter 3, “Using ColdFusion Variables,” in
ColdFusion MX Developer’s Guide
Parameters
Usage
ColdFusion ignores empty list elements; thus, the list "a,b,c,,,d" has four elements.
Example
<!--- Uses ListFind and ListFindNoCase to see if a substring exists
in a list --->
<form action="./listfind.cfm" method="POST">
<p>Try changing the case in Leary's last name:
<br><input type="Text" size="25" name="myString" value="Leary">
<p>Pick a search type:
<select name="type">
<option value="ListFind" selected>Case-Sensitive
<option value="ListFindNoCase">Case-Insensitive
</select>
<input type="Submit" name="" value="Search Employee List">
</form>
<!--- wait to have a string for searching defined --->
<cfif IsDefined("form.myString") and IsDefined("form.type")>
Parameter
Description
list
A list or a variable that contains one
value
A string, a number, or a variable that contains one. Item for which to search. The
search is case-sensitive.
delimiters
A string or a variable that contains one. Character(s) that separate list elements.
The default value is comma.
If this parameter contains more than one character, ColdFusion processes each
occurrence of each character as a delimiter.
Содержание COLFUSION MX 7 - INSTALLING AND USING COLDFUSION MX
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Страница 50: ...50 Chapter 2 ColdFusion Tags cfelse br Searching cfif cfloop cfif...
Страница 101: ...cfdefaultcase 101 cfdefaultcase cfswitch cfoutput Your grade is grade cfoutput...
Страница 115: ...cfdocumentsection 115 cfdocumentsection cfoutput cfdocument...
Страница 311: ...cfNTauthenticate 311 Please Try again H2 cfif cfoutput cfinclude template loginform cfm cfabort cfif cfif cflogin...
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Страница 515: ...Chr 515 maxlength 5 p input type Submit name input type RESET cfform...
Страница 605: ...GetEncoding 605 WriteOutput The encoding is theEncoding cfscript cfif...
Страница 629: ...GetProfileString 629 tr td input type Submit name Submit value Submit td td td tr table form...
Страница 655: ...IIf 655 cfoutput IIf Hour Now GTE 12 DE It is afternoon or evening DE It is morning cfoutput b...
Страница 664: ...664 Chapter 3 ColdFusion Functions cfelse h3 Conversion error h3 cfif...
Страница 687: ...IsStruct 687 cfoutput cfquery cfif cfoutput hr Employee Add Complete cfoutput cfcase cfswitch...
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Страница 751: ...LSDateFormat 751 hr noshade cfoutput cfloop...
Страница 861: ...StructFind 861 cfquery cfif cfoutput hr Employee Add Complete cfoutput cfcase cfswitch...
Страница 869: ...StructIsEmpty 869 cfoutput cfquery cfif cfoutput hr Employee Add Complete cfoutput cfcase cfswitch...
Страница 903: ...Val 903 value Is the beginning numeric name form...
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Страница 944: ...944 Chapter 4 ColdFusion MX Flash Form Style Reference...
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Страница 1008: ...1008 Chapter 6 ColdFusion MX Event Gateway Reference cfset retValue Reason reason cfreturn retValue cffunction...
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