SyntaxError: JSON Parse error: Unexpected EOF

Question

This message pops up in Safari from Bitdefender antivirus, does anybody have any idea how to fix?

Answer 1

jemz wrote:
  <cfif IsDefined("empmycode")>
         <cfset  myarray= getempCode(#mycode#)>
         <cfoutput>#myarray#</cfoutput>
  </cfif>
  <cffunction name="getempCode">
       <cfargument name="empcode">
         <cfquery  name="empQuery" datasource="#datasource#">
               Select empcode from employee where empcode = '#empcode#'
         </cfquery>
            <cfset mystruct = StructNew()>  
            <cfset mystruct.empcode=#empQuery.empcode#>
        <cfreturn   SerializeJSON(mystruct)>
  </cffunction>
The above code is confusing. You test for the existence of empmycode, yet you actually use mycode instead. In addition, what you call an array isn't, and you fail to 'var' the method's local variables.
You could modify the code, by scoping, as well as bearing in mind what Carl has said:
<cfif IsDefined("form.empmycode")>
    <cfset  code= getempCode(form.empmycode)>
    <cfoutput>#code#</cfoutput>
</cfif>
<cffunction name="getempCode">
<cfargument name="empcode">
<cfset var mystruct = StructNew()>
<!--- Alternative:  <cfqueryparam cfsqltype="cf_sql_varchar" value="'#arguments.empcode#"> --->
         <cfquery  name="empQuery" datasource="#datasource#">
               Select empcode from employee where empcode = <cfqueryparam cfsqltype="cf_sql_integer" value="'#arguments.empcode#">
         </cfquery>
<cfset mystruct.empcode=empQuery.empcode>
<cfreturn   SerializeJSON(mystruct)>
</cffunction>