firebug

问题 I need to block tools like Firebug and Chrome Developer Tools in a specific page. How can I do that? I found this code and it works for Firebug: <script> if( window.console && window.console.firebug ){ alert("Sorry! This system does not support Firebug.\nClick OK to log out."); window.location='/login_out'; } </script> But not for Chrome Developer Tools and others. Does anyone know a way of blocking it to most of developer tools? Just FYI, I need this to avoid users to change the html code. I

问题 I'm trying to get FireBug Lite working with IE7. Given this code (and nothing else): <script type="text/javascript" src="https://getfirebug.com/firebug-lite.js"></script> <link rel="stylesheet" href="../../css/third-party/jquery.ui.all.css"> This is a test! ...I get an error at Line: 8180, 'this.messageQueue is null or not an object' and the console does not appear. If I remove the CSS file reference, it works fine. Also, this CSS works fine with FireBug under FF and GC. The CSS file is a

问题 I am only able to view the JavaScript files of the website via the Script panel. How can I edit it? I tried everything like double clicking the line that i want to edit etc., but it doesn't let me edit it. If I move to the HTML tab, I am able to edit the HTML by clicking on the Edit button, but I am not able to edit the JavaScript. 回答1: (source: fidelitydesign.net) You can use the Firebug Console tab to write Javascript. I use this quite a lot of rapid prototyping of code before I integrate

问题 Given a webpage that uses lots of javascript to generate its HTML, how can I get the final computed HTML being parsed by the browser instead of the source HTML? In other words, presume a page has lots of tags surrounding javascript functions that, when called, return some HTML. When I view the source of the page, I see the script function call, not the HTML it produces. How could I get all of the HTML produced by a webpage? I've noticed that Firebug appears able to see the HTML instead of the

问题 Firebug has the ability to log calls to a particular function name. I'm looking for a bug that sometimes stops a page from rendering, but doesn't cause any errors or warnings. The bug only appears about half the time. So how do I get a list of all the function calls for the entire program, or some kind of stack trace for the execution of the entire program? 回答1: Firefox provides console.trace() which is very handy to print the call stack. It is also available in Chrome and IE 11.

问题 I am using Firebug 1.10.2 with Firefox 14.0.1. When showing a web page, the Firebug add-on has this "behavior": Firebug’s “Aborted” message upon Ajax request . What should I make? Is it so dangerous that I must improve my web application because the presence of some error, or it is a Firebug bug or something else? 回答1: Please see the documentation of XHR open() for example here: https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest Note: Calling this method an already active request

问题 Within JSP files, I have some pretty complicated Javascript. On a production machine, we're seeing a very weird bug that we have not been able to understand. We have never been able to replicate it in a local or development environment. It might be related to the javascript, but I haven't found a good way to do this: use my browser to visit the page (on the production website) and then use browser tools to edit the javascript that runs on that page, including on reloads of the page. I'm

问题 As mentioned in a previous question, I'm coding a crawler for the QuakeLive website. I've been using WWW::Mechanize to get the web content and this worked fine for all the pages except the one with matches. The problem is that I need to get all these kind of IDs: <div id="ffa_c14065c8-d433-11df-a920-001a6433f796_50498929" class="areaMapC"> These are used to build specific matches URLs, but I simply can't. I managed to see those IDs only via FireBug and no page downloader, parser, getter I

问题 I often find myself wanting to debug CSS layout issues that involve DOM changes caused by Javascript in reaction to a hover event or different CSS rules applying due to the :hover selector. Normally, I'd use Firebug to inspect the element that's giving me trouble and see what its CSS properties were, and where those properties come from. However, when hovering is involved, it becomes impossible, because as soon as you move your mouse down to the Firebug panel, the elements you're interested

问题 I'm making a jQuery $.getJSON request to another domain, so am making sure that my GET URI ends with "callback=?" (i.e. using JSONP). The NET panel of Firebug shows that I am receiving the data as expected, but for some reason the Console panel logs the following error: "invalid label". The JSON validates with JSONLint, so I doubt that there is anything truly wrong with the structure of the data. Any ideas why I might be receiving this error? 回答1: This is an old post, but I'm posting a