ColdFusion 9.0 Resources |
StructIsEmptySee alsoStructure functions; Modifying a ColdFusion XML object in the Developing ColdFusion Applications Example<!--- This example illustrates use of StructIsEmpty. ---> <p>This file is identical to addemployee.cfm, which is called by StructNew, StructClear, and StructDelete. It adds employees. Employee information is passed through employee structure (EMPINFO attribute). In UNIX, you must also add the Emp_ID. <cfswitch expression = "#ThisTag.ExecutionMode#"> <cfcase value = "start"> <cfif StructIsEmpty(attributes.EMPINFO)> <cfoutput>Error. No employee data was passed.</cfoutput> <cfexit method = "ExitTag"> <cfelse> <!--- Add the employee; In UNIX, you must also add the Emp_ID ---> <cfquery name = "AddEmployee" datasource = "cfdocexamples"> INSERT INTO Employees (FirstName, LastName, Email, Phone, Department) VALUES <cfoutput> ( '#StructFind(attributes.EMPINFO, "firstname")#' , '#StructFind(attributes.EMPINFO, "lastname")#' , '#StructFind(attributes.EMPINFO, "email")#' , '#StructFind(attributes.EMPINFO, "phone")#' , '#StructFind(attributes.EMPINFO, "department")#' ) </cfoutput> </cfquery> </cfif> <cfoutput><hr>Employee Add Complete</cfoutput> </cfcase> </cfswitch> |