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select重置清空以选取条件
select重置清空以选取条件
xiaoxiao
2021-02-28
16
$
(
"#selkk"
)
.
each
(
function
(
i
,
j
) {
$
(
j
)
.
find
(
"
option
:selected"
)
.
attr
(
"selected"
,
false
)
;
$
(
j
)
.
find
(
"option"
)
.
first
()
.
attr
(
"selected"
,
true
)
;
})
;
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