English 中文(简体)
1. 结 论
原标题:Clear Every Event Handler

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?

最佳回答

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。

问题回答

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。





相关问题
selected text in iframe

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.

How to fire event handlers on the link using javascript

I would like to click a link in my page using javascript. I would like to Fire event handlers on the link without navigating. How can this be done? This has to work both in firefox and Internet ...

How to Add script codes before the </body> tag ASP.NET

Heres the problem, In Masterpage, the google analytics code were pasted before the end of body tag. In ASPX page, I need to generate a script (google addItem tracker) using codebehind ClientScript ...

Clipboard access using Javascript - sans Flash?

Is there a reliable way to access the client machine s clipboard using Javascript? I continue to run into permissions issues when attempting to do this. How does Google Docs do this? Do they use ...

javascript debugging question

I have a large javascript which I didn t write but I need to use it and I m slowely going trough it trying to figure out what does it do and how, I m using alert to print out what it does but now I ...

Parsing date like twitter

I ve made a little forum and I want parse the date on newest posts like twitter, you know "posted 40 minutes ago ","posted 1 hour ago"... What s the best way ? Thanx.

热门标签