我想取消在 Java本一页界定的所有活动手。 换言之,如果该网页在多层次上设立了许多活动听众,那么这种方法就只会删除其中每一个。 是否有办法在 Java文中做到这一点?
How to get a selected text inside a iframe. I my page i m having a iframe which is editable true. So how can i get the selected text in that iframe.
我想取消在 Java本一页界定的所有活动手。 换言之,如果该网页在多层次上设立了许多活动听众,那么这种方法就只会删除其中每一个。 是否有办法在 Java文中做到这一点?
为了积极清除该网页内容所附的所有事件,你可以:
document.body.innerHTML = document.body.innerHTML;
为清除窗户所附的活动,您可以:
window.onscroll = function() {};
等等。
Nope没有土著活动清单来了解哪些活动受什么影响。 如果你想要更好的事件管理,家庭福利是自己的。
这里,它如何在J Query进行:
(function($) {
$.eventReport = function(selector, root) {
var s = [];
$(selector || * , root).andSelf().each(function() {
var e = $.data(this, events );
if(!e) return;
s.push(this.tagName);
if(this.id) s.push( # , this.id);
if(this.className) s.push( . , this.className);
for(var p in e) s.push(
, p);
s.push(
);
});
return s.join( );
}
$.fn.eventReport = function(selector) {
return $.eventReport(selector, this);
}
})(jQuery);
你们可以称之为满足你们需求的各种途径:
// all events
alert($.eventReport());
// just events on inputs
alert($.eventReport( input ));
// just events assigned to this element
alert($.eventReport( #myelement ));
// events assigned to inputs in this element
alert($.eventReport( input , #myelement ));
alert($( #myelement ).eventReport( input )); // same result
// just events assigned to this element s children
alert($( #myelement ).eventReport());
alert($.eventReport( * , #myelement ); // same result
从那以后,没有约束力是简单的。
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