# GetClientVariablesList

Returns a comma-delimited list of non-readonly client variables available to a template.

See also DeleteClientVariable.

### Syntax

    GetClientVariablesList()

### Example

    <!--- This view-only example shows GetClientVariablesList --->
    <HTML>
    <HEAD>
    <TITLE>GetClientVariablesList Example</TITLE>
    </HEAD>

    <BODY>
    <!--- 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 existance 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>
    --->

    </BODY>
    </HTML>