ie-developer-tools | 易学教程

the script debugger failed to connect to the target process. Adebugger is already attached

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问题 Windonws 7 64-bit and VS2010 In F12 developer tools for IE11 on Windonws 7 64-bit and VS2010, when I click the Debugger tool icon or press Ctrl + 3 to open the tool, I'm not able to debug my java-script files. When I click the Debugger tool icon, i'm presented with the message in the screenshot above & I can't see the javacsript files my current page calls, so I'm unable to debug my javascript code. Any one knows why I could be getting this message? I have tried everything mentioned at the

Facebook XFBML is not rendering in Internet Explorer 8

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I put up this test page to illustrate this issue: (dead Link) Every browser I've tested on has worked but in Internet Explorer 8. The odd part is that Internet Explorer 8 doesn't even report an error, WOW, and that is something. So right now I'm stuck with to nothing to work on or debug. What have I overlooked? So somehow the xmlns attribute that I had previously set to the HTML tag was gone, probably me undoing things like crazy. Here is how it should be if anyone encounters this issue: <html xmlns:fb="http://www.facebook.com/2008/fbml"> <html xmlns:fb="http://ogp.me/ns/fb#"> <head></head>

IE8 XmlHttpRequest Debugging [closed]

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I am looking for some way to elegantly inspect XmlHttpRequests in IE8. I wouldn't mind a plugin or an external program. I have yet to find anything that works nearly as well as Firebug. I have already tried Julien Couvreur's bookmark debugger, but it did not seem to work with Prototype. Julien's Script Fiddler is the main tool for Request Response Debuggin in IE... ( FireBug in FireFox ) http://www.fiddler2.com/fiddler2/ Why don't you retrieve the output, and write to the console directly? For example, if using a jQuery $.post: $.post("posturl", data, function(output){ console.log(output); } I

IE8 Javascript doesnt run unless Developer Tools is open?

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For some reason, in IE8, javascript is not running unless I reload the page with Developer Tools open. I close developer tools and reload the page and the javascript stops working. I'm not getting any error reports (not that they'd be any use anyway). Anyone else had this problem? Often that's because you left a console.log call in your script. This only works when a debugger is present. You should get a JS error on trying to use it unless you have them turned off. Close Developer Tools, close IE8, re-open, refresh with clear-cache: CTRL-F5 This should do the trick if you don't have any

Emulating print media in Internet Explorer

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I am implementing printing of a web page that is originally displayed in Internet Explorer. I would like to use the browser "Inspect Element" functionality when in print mode. So I would like to emulate print media, while still actually displaying the page in the browser. Google Chrome has exactly this functionality . Is this available in Internet Explorer. In particular, IE11? I do not believe that IE11 currently supports the F12 developer tools in print preview. I do not know whether such support is in the works, but you could consider adding a suggestion to IE platform suggestion box on

View HttpOnly session cookies in Internet Explorer

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问题 Using Internet Options I can see all persistent cookies, and using Developer Tools I can see all JS-accessible session cookies. There does not seem to be a way to view HTTPOnly session cookies. In Firefox there are many options, both built-in and with Firebug, to view cookies, including being able to see the request/response headers. Is there no way in IE8 to see HTTPOnly session cookies? Related questions (no solutions for HttpOnly): IE7 IE8 回答1: Check this out: http://blogs.msdn.com/b

Best way to detect when a function is called from the console

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I would like to know the best way to detect when a method or function is directly called through the console. As far as I currently understand, it's not possible to directly detect it on identical function calls, but using the .call() and .apply() methods of a function I can pass additional data through the this object. Given the following code structure: (function(){ var Player = {money: 0}; window.giveMoney = function(amount){ if (this.legit !== true) throw new Error("Don't try to cheat!"); Player.money += amount; } })(); I could call the function using window.giveMoney.call({legit: true},

Is there a way to enable the IE8 Developer Tools from inside WebBrowser control in a .NET application

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问题 If you have IE8, you may have noticed a really handy feature that MS has added. Hit F12 and Developer Tools, a firebug like debugger, pops up. This is extremely useful for debugging purposes, and i'm wondering if there is a way to pop up the Developer Tools from a WebBrowser control inside a .NET application. My situation is this: I have a C# application that has an embedded WebBrowser control. The C# app and the DHTML web browser contents communicate with each other using the

What tools can I use to analyze Internet Explorer's network capture logs?

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问题 I'm using the F12 developer tools built into Internet Explorer 9 to capture network traffic on a site. This information can be saved to an XML (default) or CSV file. The XML file seems to contain much more information, but I'm having a hard time finding any applications that will read these. Using Internet Explorer Developer Tools Network Capture states: The Save button writes the current HTTP session to an XML file by using the HTTP Archive schema or a .CSV file. After saving the session,

Console.log in IE on an object just outputted [object Object]

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问题 I'm used to debugging JavaScript in Chrome or Firefox just because their built in developer tools are a lot cleaner than IE's. IE8 came along way with the Developer Tools being more polished, but they're still not completely up to snuff. I like being able to step through code as if I was in Visual Studio, and that is pretty nice about IE, however, when trying to do a simple console.log on an object that I have, in Firefox/Chrome/etc. I can actually explore that object. In IE, the console is