Javascript功能会因浏览器而改变吗? [英] Does Javascript features change by browser?

问题描述

我想知道有关Javascript的一些信息.浏览器会更改Javascript功能或行为吗?

I wonder something about Javascript. Does Javascript features or behaviors change by browsers?

当我使用Javascript XMLHttpRequest upload方法时，我注意到Internet Explorer发送小字节，但是Firefox和Google chrome发送大字节.因此，当我使用Firefox或Chrome发送大数据时，服务器给出了OutOfMemory异常.

While I was working Javascript XMLHttpRequest upload method, I noticed that Internet Explorer sending small bytes but Firefox and Google chrome sending big bytes. So while I was sending big data with Firefox or Chrome, server is giving OutOfMemory exception.

我正在编辑带有图片详细信息的帖子.

推荐答案

是的，有一些区别(实际上是一种幻想)

yes there is some differences (a hanful actually)

这是一些例子

因为float是保留关键字，因此您可以通过以下方式访问它:

because float is a reserved keyword you can access it in ie with:

document.getElementById("id").style.styleFloat = "left"; 

在狐狸中会是:

document.getElementById("id").style.cssFloat = "left";  

2-要访问类属性，您可以在ie中执行以下操作:

document.getElementById("id").getAttribute("className");  

在狐狸中:

document.getElementById("id").getAttribute("class"); 

这些是我经历过的事情.但是现在大多数人都在使用jquery，因此不必担心这些.但是这里有一些关于它们的文章

these are the things that i had an experience with . but mostly every one is using jquery now so no need to worry about those . but here are some articles about them

http://www.impressivewebs.com/7- javascript-differences-between-firefox-ie/

http://www.willowdesign.info/blog/tag/javascript-browser-differences/

JS跨浏览器的不一致/差异

http://technologypost.blogspot.com/2008/07/ie-vs-firefox-javascript-differences_05.html

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