PHP 코드
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<!
DOCTYPE
html>
<html lang
=
"kr"
>
<head>
<meta charset
=
"utf-8"
>
<title>
키보드와 하루
</title>
</head>
<body>
<?php
$v_keyname
=
$_POST
[
"key_name"
];
print_r(
$v_keyname
);
//값이 있을 경우에는 리스트에서 선택 하기 위한 함수
function
select(
$val
,
$array
)
{
if
(in_array(
$val
,
$array
))
{
echo
"selected"
;
}
}
?>
<form method
=
"POST"
action
= "<?php
echo
$_SERVER
[
'PHP_SELF'
];?>"
>
<select name
=
"key_name[]"
size
=
"3"
multiple
>
<option value
=
"key1"
<?php
select(
"key1"
,
$v_keyname
);} ?>
>
키1
</option>
<option value
=
"key2"
<?php
select(
"key2"
,
$v_keyname
);} ?>
>
키2
</option>
<option value
=
"key3"
<?php
select(
"key3"
,
$v_keyname
);} ?>
>
키3
</option>
<option value
=
"key4"
<?php
select(
"key4"
,
$v_keyname
);} ?>
>
키4
</option>
</select>
<input type
=
"submit"
value
=
"전송"
/>
</form>
</body>
</html>
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