{"extended":{"hasExtended":true,"docs":"
changedProperties() <!--- Get an object, change it, and then ask for its changes (will return a list of the property names that have changed, not the values themselves) --->\n<cfset member = model("member").findByKey(params.memberId)>\n<cfset member.firstName = params.newFirstName>\n<cfset member.email = params.newEmail>\n<cfset changedProperties = member.changedProperties()>"},"hint":"Returns a list of the object properties that have been changed but not yet saved to the database.","returntype":"","slug":"changedproperties","parameters":[],"name":"changedProperties","availableIn":{},"tags":{"categoryClass":"","sectionClass":"","category":"","section":""}}