i want:

 

if getItemAttribute(itemEx.uid,'floorchange') == "north" then
doSendMagicEffect(toPosition,2)
doPlayerSendCancel(cid, "Sorry, not possible.")
return true
end

or 

 

if getItemAttribute(itemEx.uid,'floorchange') == true then
doSendMagicEffect(toPosition,2)
doPlayerSendCancel(cid, "Sorry, not possible.")
return true
end

 

 

but dont work :/

 

no error on console

itemEx.uid is a correct value ?
 
You don't need use "== true" to boolean, example:
 

if getItemAttribute(itemEx.uid,'floorchange') then

yes is correct itemEx.uid because use action:

 

function onUse(cid, item, fromPosition, itemEx, toPosition)

 

and

 

floorchange is null. :/ 

 

want check this:

<attribute key="floorchange" />

no way to read from items.xml ?

floorchange is a valid attribute for items?

Some attributes are customized by scripts.

Editado Janeiro 12, 2015 10 anos por Bruno Minervino (veja o histórico de edições)

yes is valid on items.xml

 

<item id="1385" name="stairs">

<attribute key="floorchange" value="north" />

</item>

 

all ladders.

bump