?
<!
DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?"http://www.w3.org/TR/html4/loose.dtd"
>
<
html
>
<
head
>
<
meta?
http-equiv
="Content-Type"
?content
="text/html;?charset=UTF-8"
>
<
title
>
周選擇工具
</
title
>
</
head
>
<
body
>
????
????
????
<
input?
name
="weekPicker"
?readonly
="readonly"
?type
="text"
?id
="weekPicker"
??style
="width:150px"
>
????
<
input?
type
="button"
?name
="Submit"
?value
="上一周"
?onClick
="javascript:pickWeek(-1)"
>
????
<
input?
type
="button"
?name
="Submit2"
?value
="下一周"
?onClick
="javascript:pickWeek(1)"
>
<
script?
type
="text/javascript"
>
????????
function
?getThisWeek(year,month,day)
{
????????????
var
?today
=
new
?Date(year,month
-
1
,day);
????????????
var
?week
=
today.getDay();
????????????
if
(week
==
0
)
{
????????????????week
=
7
;
????????????}
????????????
var
?monday
=
new
?Date(today.valueOf()
-
(week
-
1
)
*
24
*
60
*
60
*
1000
);
????????????
var
?sunday
=
new
?Date(monday.valueOf()
+
6
*
24
*
60
*
60
*
1000
);
????????????
return
?monday.getFullYear()
+
"
-
"
+
((monday.getMonth()
+
1
).toString().length
==
1
?
(
"
0
"
+
(monday.getMonth()
+
1
)):(monday.getMonth()
+
1
))
+
"
-
"
+
(monday.getDate().toString().length
==
1
?
"
0
"
+
monday.getDate():monday.getDate())
+
"
?到?
"
+
sunday.getFullYear()
+
"
-
"
+
((sunday.getMonth()
+
1
).toString().length
==
1
?
(
"
0
"
+
(sunday.getMonth()
+
1
)):(sunday.getMonth()
+
1
))
+
"
-
"
+
(sunday.getDate().toString().length
==
1
?
"
0
"
+
sunday.getDate():sunday.getDate());
????????}
????????
????????
function
?getPreviousWeek(year,month,day)
{
????????????
var
?today
=
new
?Date(year,month
-
1
,day);
????????????
var
?week
=
today.getDay();
????????????
if
(week
==
0
)
{
????????????????week
=
7
;
????????????}
????????????
var
?monday
=
new
?Date(today.valueOf()
-
(week
+
6
)
*
24
*
60
*
60
*
1000
);
????????????
var
?sunday
=
new
?Date(monday.valueOf()
+
6
*
24
*
60
*
60
*
1000
);
????????????
return
?monday.getFullYear()
+
"
-
"
+
((monday.getMonth()
+
1
).toString().length
==
1
?
(
"
0
"
+
(monday.getMonth()
+
1
)):(monday.getMonth()
+
1
))
+
"
-
"
+
(monday.getDate().toString().length
==
1
?
"
0
"
+
monday.getDate():monday.getDate())
+
"
?到?
"
+
sunday.getFullYear()
+
"
-
"
+
((sunday.getMonth()
+
1
).toString().length
==
1
?
(
"
0
"
+
(sunday.getMonth()
+
1
)):(sunday.getMonth()
+
1
))
+
"
-
"
+
(sunday.getDate().toString().length
==
1
?
"
0
"
+
sunday.getDate():sunday.getDate());
????????}
????????
????????
function
?getNextWeek(year,month,day)
{
????????????
var
?today
=
new
?Date(year,month
-
1
,day);
????????????
var
?week
=
today.getDay();
????????????
if
(week
==
0
)
{
????????????????week
=
7
;
????????????}
????????????
var
?monday
=
new
?Date(today.valueOf()
-
(week
-
8
)
*
24
*
60
*
60
*
1000
);
????????????
var
?sunday
=
new
?Date(monday.valueOf()
+
6
*
24
*
60
*
60
*
1000
);
????????????
return
?monday.getFullYear()
+
"
-
"
+
((monday.getMonth()
+
1
).toString().length
==
1
?
(
"
0
"
+
(monday.getMonth()
+
1
)):(monday.getMonth()
+
1
))
+
"
-
"
+
(monday.getDate().toString().length
==
1
?
"
0
"
+
monday.getDate():monday.getDate())
+
"
?到?
"
+
sunday.getFullYear()
+
"
-
"
+
((sunday.getMonth()
+
1
).toString().length
==
1
?
(
"
0
"
+
(sunday.getMonth()
+
1
)):(sunday.getMonth()
+
1
))
+
"
-
"
+
(sunday.getDate().toString().length
==
1
?
"
0
"
+
sunday.getDate():sunday.getDate());
????????}
????
????????
function
?pickWeek(id)
{
????????????
var
?year;
????????????
var
?month;
????????????
var
?day;
????????????
if
(id
==
0
)
{
????????????????
var
?today
=
new
?Date();
????????????????year
=
today.getYear();
????????????????month
=
today.getMonth()
+
1
;
????????????????day
=
today.getDate();
????????????}
else
{
????????????????
var
?today
=
document.getElementById(
"
weekPicker
"
).value.split(
"
到
"
)[
0
].split(
"
-
"
);
????????????????year
=
today[
0
];
????????????????month
=
today[
1
];
????????????????day
=
today[
2
];????????????????????
????????????}
????????????
switch
(id)
{
????????????????
case
?
0
:
{
????????????????????document.getElementById(
"
weekPicker
"
).value
=
getThisWeek(year,month,day);
????????????????????
break
;
????????????????}
????????????????
case
?
1
:
{
????????????????????document.getElementById(
"
weekPicker
"
).value
=
getNextWeek(year,month,day);
????????????????????
break
;
????????????????}
????????????????
case
?
-
1
:
{
????????????????????document.getElementById(
"
weekPicker
"
).value
=
getPreviousWeek(year,month,day);
????????????????????
break
;
????????????????}
????????????}
????????}
????????pickWeek(
0
);
????
</
script
>
</
body
>
</
html
>
posted on 2007-12-18 11:48
xiaosilent 閱讀(2254)
評論(0) 編輯 收藏