blocks|key|767546|text|在IE6中调试javascript的方法有：-|type|unstyled|depth|inlineStyleRanges|entityRanges|data|767547|Microsoft脚本调试器|offset|length|767548|QuirksMode网站是一个有用的网站，以确定哪些位的CSS是以何种方式实现的浏览器。注意IE6“标准”模式呈现是出了名的错误。|767549|entityMap|0|LINK|mutability|MUTABLE|url|http://www.microsoft.com/downloads/details.aspx?familyid=2F465BE0-94FD-4569-B3C4-DFFDF19CCD99&displaylang=en|1|http://www.quirksmode.org/^0|0|0|E|0|0|0|A|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@$D|T|E|U|1|V]]|A|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@$D|X|E|Y|1|Z]]|A|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|Q]]]]

You debug javascript in IE6 with:-

<a href="http://www.microsoft.com/downloads/details.aspx?familyid=2F465BE0-94FD-4569-B3C4-DFFDF19CCD99&amp;displaylang=en" rel="nofollow noreferrer">Microsoft Script Debugger</a>

The <a href="http://www.quirksmode.org/" rel="nofollow noreferrer">QuirksMode</a> website is useful site to determine which bits of CSS is implemented in what way by which browser. Note IE6 "standards" mode rendering is notoriously buggy.

blocks|key|767604|text|你可以试试同伴JS。在调试方面，这是相当不错的。它还需要Microsoft脚本调试器。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|767605|值得庆幸的是，同伴JS支持"console.log“(通过firebug)。这是免费的工具。除错条是一个很好的commercial调试器，但它并不是免费的。|767606|entityMap|0|LINK|mutability|MUTABLE|url|http://www.my-debugbar.com/wiki/CompanionJS/HomePage|1|http://www.debugbar.com/^0|5|4|0|0|1A|3|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

You can try <a href="http://www.my-debugbar.com/wiki/CompanionJS/HomePage" rel="nofollow noreferrer">Companion JS</a>. It is pretty good with respect to debugging. It requires Microsoft Script Debugger as well.

Companion JS thankfully supports "console.log" (via firebug). It is free tool. <a href="http://www.debugbar.com/" rel="nofollow noreferrer">Debug-bar</a> is a good CSS-DOM-Javascript debugger, but it is not free for commercial purposes.

blocks|key|2000967|text|我使用的两个工具是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2000968|网络开发助手|ordered-list-item|offset|length|2000969|IE开发工具条|2000970|它们在某种程度上重复了彼此的功能，但每个功能都可以用于不同的任务。有内置的JavaScript控制台，它不如Firebug好，但它比强，而且容易。|2000971|entityMap|0|LINK|mutability|MUTABLE|url|http://projects.nikhilk.net/WebDevHelper|1|http://www.microsoft.com/en-us/download/details.aspx?id=18359^0|0|0|6|0|0|0|7|1|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@$E|W|F|X|1|Y]]|A|$]]|$1|G|3|H|5|D|7|Z|8|@]|9|@$E|10|F|11|1|12]]|A|$]]|$1|I|3|J|5|6|7|13|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]|S|$5|N|O|P|A|$Q|T]]]]

The two tools I use are: 

<ol>
<li><a href="http://projects.nikhilk.net/WebDevHelper" rel="nofollow noreferrer">Web Development Helper</a></li>
<li><a href="http://www.microsoft.com/en-us/download/details.aspx?id=18359" rel="nofollow noreferrer">IE Developer Toolbar</a></li>
</ol>

They somewhat duplicate each other's functionality, but each one can be useful for different tasks. The Web Development Helper has a built in JavaScript console, it's not as good as Firebug but it's better than nothing and easier than the MS Script Debugger.

blocks|key|767578|text|“预期的':‘(default2.aspx,+16+)”-在第16行中，没有什么可能会出现":“|type|blockquote|depth|inlineStyleRanges|entityRanges|data|767579|错误不会出现在.aspx文件的第16行，甚至可能不会出现在aspx文件生成的HTML的第16行。它将在一个链接的.js文件的第16行附近。哪个？我不会告诉你的。|unstyled|767580|您可以通过在每个.js文件的开头添加额外的行并查看错误行号发生了什么来找到答案，但是最好已经安装了脚本调试器。|767581|IE8终于修复了这个问题。|767582|我应该为不同的浏览器创建不同的css文件并通过检测浏览器来加载它们吗？还是有什么共同的问题和黑客？|767583|从符合标准的CSS和标准模式doctype开始，在Firefox+3或Opera、Safari、Chrome中进行测试。大多数情况下，他们会给你多少相同的结果。现在用IE7进行测试，希望它能正常工作。|767584|现在麻烦的浏览器是IE6。你很可能需要为它添加黑客。如果有很多，可以在单独的样式表中这样做，也可以对偶尔使用的规则使用"*+html“攻击。|767585|所有旧的黑客，你的盒子模型黑客等等，你可以忘记。它们只适用于死掉的IE5和不应该使用的IE6古怪模式。|767586|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|U|8|@]|9|@]|A|$]]|$1|G|3|H|5|D|7|V|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|W|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|X|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Y|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|Z|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|D|7|10|8|@]|9|@]|A|$]]]|R|$]]

<blockquote>
 "Expected ':' (default2.aspx,16)" - on line 16 there is nothing that can possibly expect a ":"
</blockquote>

The error won't be on line 16 of your .aspx file, probably not even on line 16 of the HTML source the aspx file produces. It'll be near line 16 of one of your linked .js files. Which one? IE won't tell you.

You could find out by adding extra lines at the start of each .js file and seeing what happens to the error line number, but it's probably better just to install Script Debugger already.

IE8 finally fixes this.

<blockquote>
 shall I create different css files for different browsers and load them by detecting the browser? or are there any common issues and hacks?
</blockquote>

Start with standards-compliant CSS, and a Standards Mode doctype, and test in Firefox 3, or Opera, Safari, Chrome. Mostly they'll give you more or less the same results. Now test in IE7 and hopefully it'll just work.

The troublesome browser today is IE6. You may well need to add hacks for it. You can do this in a separate stylesheet if there's a lot of them, or just use the "* html" hack for the occasional rule.

All the older hacks, your Box Model Hacks and so on, you can forget about. They're only of use for IE5, which is dead, and IE6 Quirks Mode, which you shouldn't be using.

blocks|key|767561|text|我在js调试中使用了两种方法之一:+Microsoft或萤火虫Lite。转到这里获取更多信息。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|767562|至于CSS，我推荐一个CSS重置。对于IE6中的细微差别，请考虑使用有条件的注释。|767563|当一个应用程序在多个浏览器中使用时，奇克莫是一个救星。|767564|编辑：黑鸟是一个很好的跨浏览器工具，用于跟踪状态。|767565|entityMap|0|LINK|mutability|MUTABLE|url|http://getfirebug.com/lite.html|1|http://www.dedestruct.com/2007/12/21/how-to-debug-javascript-in-ie-6-ask-a-question/|2|http://developer.yahoo.com/yui/reset/|3|http://www.quirksmode.org/css/condcom.html|4|http://quirksmode.org/|5|http://www.gscottolson.com/blackbirdjs/^0|S|7|0|12|2|1|0|B|5|2|Y|6|3|0|I|3|4|0|3|2|5|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@$A|12|B|13|1|14]|$A|15|B|16|1|17]]|C|$]]|$1|D|3|E|5|6|7|18|8|@]|9|@$A|19|B|1A|1|1B]|$A|1C|B|1D|1|1E]]|C|$]]|$1|F|3|G|5|6|7|1F|8|@]|9|@$A|1G|B|1H|1|1I]]|C|$]]|$1|H|3|I|5|6|7|1J|8|@]|9|@$A|1K|B|1L|1|1M]]|C|$]]|$1|J|3|-4|5|6|7|1N|8|@]|9|@]|C|$]]]|K|$L|$5|M|N|O|C|$P|Q]]|R|$5|M|N|O|C|$P|S]]|T|$5|M|N|O|C|$P|U]]|V|$5|M|N|O|C|$P|W]]|X|$5|M|N|O|C|$P|Y]]|Z|$5|M|N|O|C|$P|10]]]]

I use one of two things for js debugging: Microsoft Script Editor or <a href="http://getfirebug.com/lite.html" rel="nofollow noreferrer">Firebug Lite</a>. Go <a href="http://www.dedestruct.com/2007/12/21/how-to-debug-javascript-in-ie-6-ask-a-question/" rel="nofollow noreferrer">here</a> for more info.

As for the CSS, I recommend a <a href="http://developer.yahoo.com/yui/reset/" rel="nofollow noreferrer">CSS Reset</a>. And for the little differences in IE6, consider using <a href="http://www.quirksmode.org/css/condcom.html" rel="nofollow noreferrer">conditional comments</a>.

When making an an application to be used in multiple browsers, <a href="http://quirksmode.org/" rel="nofollow noreferrer">quirksmode</a> is a lifesaver.

EDIT: <a href="http://www.gscottolson.com/blackbirdjs/" rel="nofollow noreferrer">blackbird</a> is a nice cross-browser tool for tracking state.

blocks|key|2000986|text|或者使用AJAX调用向ASP+(PHP)脚本发送调试变量/消息，以便将其记录下来。如果问题发生在变量未定义或有类似问题时，这将有所帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2000987|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

or have an AJAX call to send debug variables/messages to ASP (PHP) script that will log it. this will help if the problem is with variables undefined or having similar issues.

blocks|key|466814|text|值得注意的是，当使用单独的js文件时，我发现行号错误更准确。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|466815|在开发时，我仍然使用IE6作为我的主要浏览器。这以后就省去了很多麻烦，因为在这个过程中，你经常会发现CSS问题。|466816|我还发现使用JavaScript记录器发送调试消息也很有帮助。这是一组警告信息的替代方案。就我个人而言，我使用yahoo记录器|offset|length|466817|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.yahoo.com/yui/logger/^0|0|0|1J|8|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

For what it's worth, I've found the line number errors are much more accurate when using a separate js file. 

I still use IE6 as my primary browser when developing. It saves a lot of headaches later, since you will often find CSS issues much earlier in the process. 

I also find it helpful to use a JavaScript logger to send debug messages. This being an alternative to a bunch of alert messages. Personally, I use the <a href="http://developer.yahoo.com/yui/logger/" rel="nofollow noreferrer">yahoo UI logger</a>

blocks|key|466861|text|我使用脚本调试器取得了一些成功，也使用了IE开发工具条和萤火虫Lite。我最近是了解到+MS+Visual+Web+Developer速成版，到目前为止，这是一个很大的进步。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|466862|entityMap|0|LINK|mutability|MUTABLE|url|http://www.microsoft.com/downloads/details.aspx?familyid=2F465BE0-94FD-4569-B3C4-DFFDF19CCD99&displaylang=en|1|http://www.microsoft.com/en-us/download/details.aspx?id=18359|2|http://getfirebug.com/lite.html|3|http://www.berniecode.com/blog/2007/03/08/how-to-debug-javascript-with-visual-web-developer-express/|4|http://msdn.microsoft.com/vstudio/express/vwd/^0|3|5|0|K|7|1|S|7|2|14|3|3|18|Q|4|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]|$A|X|B|Y|1|Z]|$A|10|B|11|1|12]|$A|13|B|14|1|15]|$A|16|B|17|1|18]]|C|$]]|$1|D|3|-4|5|6|7|19|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]|N|$5|G|H|I|C|$J|O]]|P|$5|G|H|I|C|$J|Q]]|R|$5|G|H|I|C|$J|S]]]]

I've used <a href="http://www.microsoft.com/downloads/details.aspx?familyid=2F465BE0-94FD-4569-B3C4-DFFDF19CCD99&amp;displaylang=en" rel="nofollow noreferrer">MS Script Debugger</a> with some success, also <a href="http://www.microsoft.com/en-us/download/details.aspx?id=18359" rel="nofollow noreferrer">IE Developer Toolbar</a> and <a href="http://getfirebug.com/lite.html" rel="nofollow noreferrer">Firebug Lite</a>. I recently <a href="http://www.berniecode.com/blog/2007/03/08/how-to-debug-javascript-with-visual-web-developer-express/" rel="nofollow noreferrer">learned about</a> <a href="http://msdn.microsoft.com/vstudio/express/vwd/" rel="nofollow noreferrer">MS Visual Web Developer Express Edition</a>, which has been a big improvement so far.

firebug is quite useful tool that I can't think myself living without it. I also downloaded the js file that helps you get similar functionality when using IE6 hoping it would help me resolve some issues, however, the messages I receive are not quite friendly such as:

"Expected ':' (default2.aspx,16)" - on line 16 there is nothing that can possibly expect a ":"

or

"Object doesn't support this property or method (default2.aspx,198)" on line 198 nothing interesting that can require any support for anything.

my site looks like a different web site in IE6.. most of the css doesnt work, some of the jquery functions doesnt work and I need to get this site work in IE6. Any help would be appreciated in terms of;

<ul>
<li>how to know what the messages (like the ones above) mean in IE6 and how to effectively debug js in IE6?</li>
<li>where to start for css compatibility.. e.g. shall I create different css files for different browsers and load them by detecting the browser? or are there any common issues and hacks?</li>
</ul>

I am lost so please give me any direction to start..

debugging javascript for IE6

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符。

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功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符

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萤火虫是一个非常有用的工具，我认为没有它我自己也活不下去。我还下载了js文件，帮助您在使用IE6时获得类似的功能，希望它能帮助我解决一些问题，但是，我收到的消息并不十分友好，例如：“预期的':‘(default2.aspx, 16 )”-在第16行中，没有什么可能会出现":“或"Object不支持此属性或方法(default2.aspx, 198 )“，在第198行中，没有任何有趣的内容需要任何支

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