ListContainsNoCase |
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Description
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Determines the index of the first list element that contains a specified substring.
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Returns
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Index of the first list element that contains substring, regardless of case. If not found, returns zero.
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Category
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List functions
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Function syntax |
ListContainsNoCase(list, substring [, delimiters ])
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See also
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ListContains, ListFindNoCase
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Parameters
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Parameter |
Description |
list |
A list or a variable that contains one. |
substring |
A string or a variable that contains one. The search is case-insensitive. |
delimiters |
A string or a variable that contains one. Character(s) that separate list elements. |
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Default: comma. |
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If this parameter contains more than one character, ColdFusion processes each |
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occurrence of each character as a delimiter. |
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Usage
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ColdFusion ignores empty list elements; thus, the list "a,b,c,,,d" has four elements.
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Example<h3>ListContainsNoCase Example</h3>
<cfif IsDefined("form.letter")>
<!--- First, query to get some values for our list --->
<cfquery name="GetParkInfo" datasource="cfsnippets">
SELECT PARKNAME,CITY,STATE
FROM Parks
WHERE PARKNAME LIKE '#form.letter#%'
</cfquery>
<cfset tempList = #ValueList(GetParkInfo.City)#>
<cfif ListContainsNoCase(tempList, form.yourCity) is not 0<p>
There are parks in your city!
<cfelse>
<p>Sorry, there were no parks found for your city.
Try searching under a different letter.
</cfif>
</cfif>
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