[Solved] Common event item problem

Hi guys.
I cant find any tutorial on how to use item in common event ;; I hope you guys can help me with this.
This is what i got so far
http://imgur.com/a/pTuNX

Is there any reason you need it to be a common event?
What you have there should work fine, what is it doing wrong?

When I choose the key, it just said " I need a key ". It doesnt open the door. ;-;
Ah thank you for reply in this post, Im graceful ^^

Is it possible that the "door" variable is not setting itself to 23? If you pull up the debug menu while playtesting (F8), it should show you what that variable's value is.

A nicer way of using items is setting up a "select key item" event (assuming your key is a "key" type item). It will store the variable of the key item you select, and you can run a condition to check if the player has selected the item ID of the key. I'm not sure if this is what you wanted, though.

(Unless you already set up "select key item" in another event and are checking for it as a common event?)

Well I cant do the F8 you say tho ;;-;;
This is what i got :
Door : http://imgur.com/a/LYCUI
Item : http://imgur.com/a/1VwCR
Region ID : http://imgur.com/a/HLccf
I hope you can help me with this, I really want the player choose the item from menu.
Thank you >w<

Unless there's something fancy you're trying to do, I think you're over complicating this a bit.
You really only need a conditional branch and a switch.

 Yes. I've try those and now I want to make it more fancy - upgrade it a lil bit lol
Do you think it possible ?

OMG I just realize how stupid I am..
Thanks you guys I find out the problem ^^