masyarakat
Belajar
Perpustakaan Alatan
Alat AI
Masa lapang
cari
Melayu
cari
logo
  • Log masuk
  • Daftar
Penetapan semula kata laluan berjaya

Ikuti proiects vou berminat dengan andi aet terbaru mengenai mereka

Kamus Pengaturcaraan

Manual teknikal dalam talian untuk pengaturcara perkhidmatan
Carian popular:
PHP MySQL jquery HTML CSS
Semua kamus
isdefaultprevented
first
last
even
odd
eq
gt
lt
header
animated
contains
empty
visible
attribute
attribute-value
attribute-value-2
attribute-value-1
input
text
password
radio
checkbox
submit
reset
button
image
file
enabled
disabled
selected
checked
bind
blur
change
click
dblclick
delegate
die
error
isdefaultprevented
pageX
pageY
preventdefault
result
target
timestamp
type
which
focus
keydown
keypress
keyup
live
load
mousedown
mouseenter
mouseleave
mousemove
mouseout
mouseover
mouseup
one
ready
resize
scroll
select
submit
toggle
trigger
triggerhandler
unbind
undelegate
unload
animate
clearqueue
fadeIn
fadeout
fadeto
hide
show
slidedown
slidetoggle
slideup
stop
toggle
addclass
after
append
appendto
attr
before
clone
detach
empty
hasclass
html
insertafter
insertbefore
prepend
prependto
remove
tutup
jQuery Kamus berkaitan
first
last
even
odd
eq
gt
lt
header
animated
contains
empty
visible
attribute
attribute-value
attribute-value-2
attribute-value-1
input
text
password
radio
checkbox
submit
reset
button
image
file
enabled
disabled
selected
checked
bind
blur
change
click
dblclick
delegate
die
error
isdefaultprevented
pageX
pageY
preventdefault
result
target
timestamp
type
which
focus
keydown
keypress
keyup
live
load
mousedown
mouseenter
mouseleave
mousemove
mouseout
mouseover
mouseup
one
ready
resize
scroll
select
submit
toggle
trigger
triggerhandler
unbind
undelegate
unload
animate
clearqueue
fadeIn
fadeout
fadeto
hide
show
slidedown
slidetoggle
slideup
stop
toggle
addclass
after
append
appendto
attr
before
clone
detach
empty
hasclass
html
insertafter
insertbefore
prepend
prependto
remove
laman utama kamus JavaScript jQuery jquery isDefaultPrevented()方法
jquery isDefaultPrevented()方法 Arahan terperinci untuk digunakan

jquery isDefaultPrevented()方法

terjemahan bahasa Cina kemas kini terkini: 2018-05-10 17:08:34

isDefaultPrevented

Cegah ralat

jquery isDefaultPrevented()方法 sintaks

Fungsi: Kaedah isDefaultPrevented() mengembalikan sama ada kaedah preventDefault() dipanggil pada objek acara yang ditentukan.

Sintaks: event.isDefaultPrevented()

Parameter:

Perihalan

jquery isDefaultPrevented()方法 contoh

<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
  $("a").click(function(event){
    event.preventDefault();
    alert("Default prevented: " + event.isDefaultPrevented());
  });
});
</script>
</head>
<body>
<a href="//m.sbmmt.com/">php中文网</a>
<p>preventDefault() 方法将防止上面的链接打开 URL。</p>
<p>请点击该链接，检查是否阻止了默认动作。</p>
</body>
</html>

Run Instance »

Klik butang "Run Instance" untuk melihat instance dalam talian


jquery isDefaultPrevented()方法
serahkan
ParameterKeperluan
ed. Nyatakan peristiwa yang perlu disemak. Parameter peristiwa berasal daripada fungsi mengikat peristiwa.