BEAM-COLUMN DESIGN play online

IN THIS APPLICATION FACTORED MOMENTS AND FACTORED LOADS ARE THE INPUTS. K FACTORS ARE THE INPUTS AND ONE DROP DOWN MENU FOR ANOTHER K VALUE IS AVAILABLE . BY THESE INPUTS ALL THE BUTTONS ARE ENABLED IN SEQUENCE .APPLICATION CONTAINS TWO ACTIVITIES. AT THE END OF APPLICATION, IT GENERATE A PDF FILE BY USER DEFINED NAME.IF NEXT BUTTON OR DROPDOWN LIST IS NOT ENABLED AT THE TIME ,THEN IT INDICATES THAT USER HAVE TO CHANGE CURRENT VALUE AND AFTER THIS REMAINING BUTTON OR SPINNER ARE ENABLE IN SEQUANCE.