所以,我有这种情况,但是如果用户“mouseleave(s)”超过x时间,比如一秒,我只想做“做某事”。我应该如何实现呢?
$("#someElement, #someOtherElement").mouseleave(function() {
// Do something.
});
后来我补充道:
$('.popover3-test').popover({
placement:'bottom',
template: $('.popover2'),
trigger: 'manual',
}).mouseenter(function(e) {
$(this).popover('show');
$(".popover3-test, .popover2").each(function() {
var t = null;
$(this)
.mouseleave(function() {
t = setTimeout(function() {
$('.popover2').hide();
}, 1000); // Or however many milliseconds
})
.mouseenter(function() {
if(t !== null)
clearTimeout(t);
})
;
});
});
答案 0 :(得分:5)
setTimeout
应该这样做:
$("#someElement, #someOtherElement").each(function() {
var t = null;
$(this)
.mouseleave(function() {
t = setTimeout(function() {
// Do something.
}, 1000); // Or however many milliseconds
})
.mouseenter(function() {
if(t !== null) {
clearTimeout(t);
t = null;
}
})
;
});
编辑:如果您希望它可以使用它,只需删除.each
:
var t = null;
$("#someElement, #someOtherElement")
.mouseleave(function() {
t = setTimeout(function() {
// Do something.
}, 1000); // Or however many milliseconds
})
.mouseenter(function() {
if(t !== null) {
clearTimeout(t);
t = null;
}
})
;
答案 1 :(得分:3)
$("#someElement, #someOtherElement").bind('mouseenter mouseleave', (function() {
var timer;
return function (e) {
if(e.type === 'mouseleave') {
timer = setTimeout(function () {
//do something
}, 1000);
} else {
clearTimeout(timer);
}
};
}()));
编辑 - 可用于多个元素
$("#someElement, #someOtherElement").bind('mouseenter mouseleave', function (e) {
var timer = $(this).data('timer');
if(e.type === 'mouseleave') {
timer = setTimeout(function () {
//do something
}, 1000);
} else {
clearTimeout(timer);
}
$(this).data('timer', timer);
};
});
答案 2 :(得分:2)
这可能不会按原样运作,但会给你一些想法......
var elapsed = 0;
var timer = setInterval(function(){
elapsed += 20;
if( elapsed >= 1000 ) {
doSomething();
clearInterval(timer);
}
}, 20 );
$('#some').mouseleave(timer);
$('#some').mouseenter(function(){clearInterval(timer);elapsed=0;});