To see your catalog, talk to Tom Nook, and ask him to let you see it. Then to buy something, touch it, and touch the "buy" button. Of course, you must have enough bells, and some items, like fossil, rare items, and gyroids can't be bought.
The things in your pockets are not transferred, but your catalog transfers, meaning you can buy anything you had in Animal Crossing DS by going to Tom Nook.
no
The catalog is always available to you in Animal Crossing Wild World. You have to at least bought a couple items, though, or you won't have a catalog. Talk to Nook and request to look at your catalog.
Try matching up your DS and Animal Crossing Times.
you can't
You can not order any gyroids on animal crossing city folk.
no there is no code for that
you can use it! talk to nook and say catalog!
In Animal Crossing: City Folk, you cannot obtain a lightsaber as it is not a part of the game's items or furniture catalog. Lightsabers are not a feature in the world of Animal Crossing.
ask your friends if it's in there catalog
No, you cannot transfer Animal Crossing Wild World to the Wii. You can, however, transfer your character and catalog from Nook's from Wild World to City Folk.
You cannot 'fix' your catalog. Your catalog cannot be altered, except when you get a new item. Other than that, the catalog never really changes or can be changed at all.