代碼以下:javascript
$(
'input'
).bind(
"focus"
,
function
(){
css
$(
"div"
).css({
"position"
:
"absolute"
});
}).bind(
"blur"
,
function
(){
$(
"div"
).css(
"position"
,
"fixed"
);
});
$(window).bind(
"onorientationchange"
,
function
(){
switch
(window.orientation) {
case
0:
$(
'div'
).css({
'position'
:
'fixed
'
});
break
;
case
-90:
$(
'div'
).css({
'position'
:
'absolute'
});
break
;
case
90:
$(
'div'
).css({
'position'
:
'absolute'
});
break
;
case
180:
$(
'div'
).css({
'position'
:
'fixed'
'
});
break
;
}
});