| This allows one to iterate over all the properties of an object |
| for ( variable in object ) { // Generic Form |
| Bunch of statements } |
| function dump_props(obj, obj_name) { |
| var result = ""; |
| for( var i in obj) { |
| result += obj_name + "." + i + " = " + obj[i] + "<BR>"; } |
| result += "<HR>"; |
| return result; |
| } |
| Here i runs over names of Properties and obj[i] is actual property |
| Note user supplies obj and obj_name |
| function car(make,model) { // An Example |
| this.make = make; |
| this.model = model; } |
| mycar = new car("Ford","Explorer"); |
| document.writeln(dump_props(mycar,"mycar")); |