On Nov 12, 2007 7:27 PM, KKK <[EMAIL PROTECTED]> wrote: > > In my apps,i never write 'for in loops'.that's a rule of my program.C/ > Java/C++/C#,i always use "for(int i=0;i<length;i++)".
Yes, but you can't loop through every property of an Object instance without a for..in loop. The loop you just wrote is only useful for Array-like objects. What you need is a couple of conditionals inside the for..in loop. In order not to repeat those conditionals in every loop (there are about 20 for..in loops in Prototype), extract the whole idea in a function. You'll probably end up with something similar like my "Object.prototype vaccine". --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype: Core" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/prototype-core?hl=en -~----------~----~----~----~------~----~------~--~---
