ColdFusion 9.0 Resources |
IsObjectReturnsTrue, if the value represents a ColdFusion object. False if the value is any other type of data, such as an integer, string, date, or struct. See alsoIsDate, IsImage, IsNumeric, IsNumericDate, IsQuery, IsSimpleValue, IsStruct, IsWDDX, IsXmlDoc, IsXmlElem, IsXmlRoot Example<!--- to use this example, create a color.cfc component as follows: ---> <!--- <cfcomponent> <cffunction name="myFunction" access="public" returntype="string"> <!--- Create a structure object ---> <cfset myColor = "Blue"> <cfreturn myColor> </cffunction> </cfcomponent> ---> <!--- Create an instance of the color.cfc component ---> <cfobject name="getColor" component="color"> <cfif IsObject(getColor)> <!--- Invoke the myFunction method ---> <cfinvoke component="#getColor#" method="myFunction" returnVariable="myColor"> </cfinvoke> <cfif IsDefined("myColor")> <!--- Output the returned variable ---> The value of myColor = <cfoutput>#myColor#</cfoutput><p> </cfif> </cfif> |