$this
.
siblings
(
'button'
)
.
removeAttr
(
'disabled'
)
.
end
(
)
.
attr
(
'disabled'
,
'disabled'
)
;
//wouldnt this code bellow work better?
$this
.
attr
(
'disabled'
,
'disabled'
)
.
siblings
(
'button'
)
.
removeAttr
(
'disabled'
)
;