CFML Reference
ColdFusion Functions

GetClientVariablesList

Description

Finds the client variables to which a page has write access.

Return value

Comma-delimited list of non-read-only client variables, as a string.

Category

List functions, Other functions

Syntax

GetClientVariablesList()

See also

DeleteClientVariable

Usage

The list of variables returned by this function is compatible with ColdFusion list functions.

Example

<!--- this example is view only --->
 
<h3>GetClientVariablesList Example</h3>

<p>This view-only example deletes a client variable called "User_ID", if it exists
in the list of client variables returned by GetClientVariablesList().
<p>This example requires the existence of an Application.cfm file and that client
management be in effect.
<!---
<cfset client.somevar = "">
<cfset client.user_id = "">
<p>Client variable list:<cfoutput>#GetClientVariablesList()#</cfoutput>

<cfif ListFindNoCase(GetClientVariablesList(), "User_ID") is not 0>
<!--- delete that variable 
  <cfset temp = DeleteClientVariable("User_ID")>
  <p>Was variable "User_ID" Deleted? <cfoutput>#temp#</cfoutput>
</cfif>

<p>Amended Client variable list:<cfoutput>#GetClientVariablesList()#
 </cfoutput>
--->

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