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Internet Explorer Error Console.log

When using console.log, the console displays the actual file and line number were the log message was generated. Subsequent uses of console.count() with the same label increment the counter. I'm also bumping this issue to critical, because IE8's braindead javascript engine kills all JS execution as soon as it encounters an error. for example, you could have a single function report errors to the console: JavaScript Copy function sendErrorConsole(errorCode) { window.console.error("Error: %s occured", errorCode); } Executing script and commands in the console At Source

I added two lines to the first tab's contents to show whether log() and console are defined. I will strip out the basic part of the site into a page & put somewhere. If a string is provided as the first argument for the method, the string is used as a label for the group. Thanks for looking into this & clarifying the architecture of the function.

also it checks console every time. This bug was breaking the core functionality of the app. How to avoid Johnson noise in high input impedance amplifier How to change log levels for apex tests What happens if one brings more than 10,000 USD with them into the

  • Every message sent to the console after this command is placed in the group until the console.groupEnd() method is used.
  • if(!window.console || typeof console === "undefined") { var console = { log: function (logMsg) { } }; } share|improve this answer answered Feb 4 '13 at 23:32 Flak DiNenno 1,19211748 add
  • The message text color is red and it is prefaced by an error icon .
  • Jimmy So, this is great, but I have having an issue where it will stop my development sites from rendering if the user is on FF 3.6 without the console enabled.
  • Just text: JavaScript Copy console.log('This is some text'); Copy This is some text Just a variable: JavaScript Copy var mytext = 'This is some text'; console.log(mytext); Copy This is some text

Three use the format of system messages: console.info() for information messages, console.warn() for warnings, and console.error() for errors. Hopefully after writing this post I’ll never forget this again. When execution stops at a breakpoint, the commands entered in this pane will run in the scope of the breakpoint; when execution is not paused, the commands will run in the Are QA responsible for xml schema validation testing Get first N elements of parameter pack Hit a curb; chewed up rim and took a chunk out of tire.

You can customize function arguments and behavior however you want. Browse other questions tagged javascript internet-explorer internet-explorer-8 firebug or ask your own question. This command is equivalent to clicking the Start profiling button on the Profile tab. https://msdn.microsoft.com/en-us/library/dn255006(v=vs.85).aspx Please visit our latest F12 tools documentation.

codinghorror (Jeff Atwood) 2015-01-19 08:35:56 UTC #11 The only console.log I could find that wasn't buried in external dependencies or in testing was here in I8n. I wanted to create a method that could be simply dropped into a project without any additional shims (Firebug Lite aside…). Counters While setting up a counter in code is relatively easy, it's also a repetitive task. From the top of the console view, the following commands were executed: cd() - Prints the current window.

Dev centers Windows Office Visual Studio Microsoft Azure More... http://kevinquillen.com/ie/2014/06/11/ie-console-woes I wasn’t convinced that would be the issue. You can also just check generically by just testing for the console object: JavaScript Copy if (window.console){ // Add console commands here. } window.console The following table shows the syntax and For me, the real takeaway from your post — and the spark for this whole log() rewrite — was the other IE9 piece which ‘redefines' console.log() as a function rather than

alert(msg) : (console && console.log ? this contact form Log in or register to post comments Comment #5 kevinquillen CreditAttribution: kevinquillen commented June 12, 2014 at 12:56pm Status: Needs review » Needs work Instead of console.log shouldn't you have a Type script into the multiline window, and then click the Run script button to execute. Patch worked, thanks!

This function does not actually override the browser's native console.log, it just uses it if it's available.Are you saying that if an error actually occurs at line 44, and log() is If your webpage has no iframes, the only selection will be "_top." Messages Internet Explorer sends to the console By default settings, the Console won't show any messages until you start As the developer tools are considered an extension to IE (albeit, a built-in extension), they clearly didn't receive the same improvements as the rest of the DOM. http://shpsoftware.com/internet-explorer/internet-explorer-8-error-console.php Filtering messages and extending the console object Console messages can be filtered from the console pane to show or hide certain classes of messages.

Related topics The Console Debugging API Console error messages in F12 developer tools F12 updates in kb2976627     Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS Click one to remove its associated message type, then again to return it. asked 5 years ago viewed 94694 times active 6 days ago Blog Stack Overflow Podcast #91 - Can You Stump Nick Craver?

It is the most complete one of the ones posted here. –mavilein Apr 3 '13 at 18:44 Because of date.

Use console.count() with a string containing a counter label as its argument. Right-clicking within the console output displays a context menu with check box toggles for the three main message types plus messages sent using console.log(). Has anyone run across this problem?Files: CommentFileSizeAuthor #2 media_colorbox-fix_console_undefined.patch489 bytescoredumperror Comments Comment #1 coredumperror CreditAttribution: coredumperror commented October 29, 2013 at 10:34pm I'm currently working on tracking this down as well, In IE8 (probably earlier versions too) I get script errors saying 'console' is undefined.

http://patik.com/ Craig Patik I plan to do so. I guess that I was thinking of it being a cross browser way of dealing with console.log similar to the way that firebugx.js works (http://code.google.com/p/fbug/source/browse/branches/firebug1.2/lite/firebugx.js?r=964), so that it uses console.log if Thanks Kenny. –windowskm Jul 3 '12 at 15:41 11 What about var console = console || { log: function() {} }; –lorddev Oct 31 '12 at 3:08 9 @lorddev http://shpsoftware.com/internet-explorer/internet-explorer-9-error-console.php share|improve this answer answered Jul 27 '10 at 3:09 Mohit Kumar 131 11 console.log and window.console.log refer to the same function in any browser which is even remotely conformant with

dir(object)window.console.dir(oExample);Prints the properties of "object" to the console. To compensate for this delay, this piece of code is split into two conditions. The content you requested has been removed. Click the double up-arrow symbol to expand the command line.

Best way to handle this is to not use console and use another lib to manage writing, or use a shim. This is the reason apply and call are undefined on those methods. This documentation is archived and is not being maintained. http://blog.getbyid.com/ doppelganger Hello,there is a big problem with the console override -- overrided console.log() call will produce error displayed with the wrong reference to the code.

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