Firefox console iframe. Now I want to create a popup with javascrip.
Firefox console iframe , between a page and a pop-up that it spawned, or between a page and an iframe embedded within it. So the situation is: You can access the parent window's console from within an iframe using the window. textContent = "This paragraph was added by a page script. html are considered to be from one origin and index2. When the embedded document has the same origin as the main page, it is strongly discouraged to use both allow-scripts and allow-same-origin at the same time, as that allows the embedded document to programmatically remove the sandbox attribute. garriss. had this in a client's shop once. I would like to know how to access and modify the contents of a cross domain iframe in JavaScript within a Firefox WebExtension. This means that you will only see the DOM You can switch the Web Console’s JavaScript evaluation context to an iframe using cd(). When I do reload Iframe content is getting loaded properly. pushState (Ember Router location: 'history' method of routing) inside an iframe. my code correctly run on old versins of mozilla – Sandesh Commented Jul 4, 2014 at 8:05 On latest version browsers, you can't access any element inside an iFrame from a different domain that the page holding the iframe, i. S. That makes absolutely no difference: selenium. Improve this answer. addHeaderWriter( new XFrameOptionsHeaderWriter(new WhiteListedAllowFromStrategy(Arrays. log('hello')}, true) (NOTE: how the third parameter is set to true which enables event capture. Why ? Is it a rule for an IFrame to be a HTML document. common. To find a suitable library for your server code, see the Chrome Logger documentation. css the path-class for setting my iframe but with out result. log $('#element'), the element looks hidden ( faded in latest versions ). log( `Intercepted payments URL request to half way through building a website an iframe on my page has disappeared when the webpage is viewed in chrome. frame[] in firefox but it doesn't work as per requirement. This works with Greasemonkey 4, updated to work with 4. warn and console. Please share your valuable inputs. If it is not being blocked due to security restrictions then that means it's a code support issues. Reload to refresh your session. finally i find answer of my problem. log are not enough. Share. The element is in a browser tag, and I am asking what to do with that. Resize works well on IE but not on the others. Web Developer extension is addon for firefox. Working with iframes. edit: I'm using Firefox93 on 64bit, there are no errors showing in the console. window. js // add a new element to the DOM let p = document. Given that you give each iFrame a class "loading_iframe" you can do something like: $(". var frame = You can point the developer tools at a specific iframe within a document. I thought I'd be able to do this by setting the context of the jQuery function to be the document of the iframe, something like: Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I gave you a +1 b/c you saved me tons of head-banging, but you should really polish up this post and From Firefox 34 onwards, you can point the developer tools at a specific iframe within a document. The iFrame (and PDF) is small, so the Adobe Reader navigation is hidden making it impractical to use the Firefox team added option to group similar messages, which is enabled by default. It auto generates all kinds of relative xpath, axes xpath, index xpath, css selector. I tried several sample codes from different sources, I tried them in different browsers (from Chrome 9 to FF 4), and still nothing seems to be working with the "postMessage" I found a solution that works in IE and Firefox (at least on the current versions). I don't know what to do. While the update is so fast one Once I switched the parent page to https then the iframe redirect worked in firefox. html and iframe. log( $('. That is to say, this refers to the window object, and any newly declared variables become globals (and, equivalently, properties of the window object). Chromium, IE, Safari), the default scope of code executed at the console (outside of any function) is the same as that of code executed outside of a function in a <script>. I narrowed the problem down to using direction:rtl tag in the iframe. aform. If the window isn't This is a solution for cases where the iframe has no location to trigger @include or @match. – grobber Concept From the MDN docs:. getElementsByTagName("iframe");for(var i in f)try{f[i]. If even tried putting alert in there to see if it was context related, this alert would run in chrome but not in firefox. It appears the issue only occurs when doing a hard refresh (cmd + shift + r on Mac or ctrl + f5 on Windows) in Firefox. The Calendar app iframe is a child of the Firefox OS system frame. html is the same as the iframe tag size. The iframe name is win the code i use is on iframe onload="win. appendChild(upload_iframe); This causes the iframe to reload itself, which means that the contentDocument of the iframe before it is re-appended to the document body is different from the contentDocument of the iframe after it is re-appended to the document body. I've a problem with the part css. contents(). It’s really useful to change the iframe in context, especially in places where you can’t The JavaScript command line provided by the Web Console offers a few built-in helper functions that make certain tasks easier. log('Hello World'); This will The console updates the output of the iFrame immediately on every change but it doesn't for the single log of the contentWindow property. 9k 16 16 gold badges 120 120 silver badges 168 168 bronze badges. Gives proper information about what kind In older versions of Firefox, this was the console to use to see output from extensions. In Chrome, I found this: But I don't know how to use this feature in panels other than the Console. ; Trying to access global (to the frame) JS with jQuery, like that, will not work. As soon as that lightbox opens, and the iframe content has loaded, i need to insert some content to the iframe. which have one option "Outline Frames" which The Firefox DevTools have the same feature. Normally, scripts on different pages are allowed to access each other if and only if the pages they originate from share the same origin (also known as I have run into a similar issue trying to open an Ember app using history. Installing this Add-on will let you bypass the x-frame-options policy and allow the website to be loaded in the iframe. It now also includes additional methods for ensuring iframe security, such as using the referrerpolicy attribute in addition to the sandbox Since it is a bug in Firefox, the workaround is to work directly with the scroll event, instead of the mousewheel / DOMMouseScroll ones. contentWindow || iframe; const iframeDoc = iframe. Follow edited Apr 19, 2016 at 17:21. Thanks in adavance. google. I imagine a The iFrame-Resizer library uses postMessage to keep an iFrame sized to it's content, it was necessary because of apparently a bug in Firefox, but anyways let it be Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about In Firefox console, I see some warnings e. Connecting to iframes Connect the developer tools to a specific iframe in the current page. Specifically, when the editor is nested inside one or more iframes in the DOM. var iframe = Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about Disclaimer. The web page loaded in the IFrame has lower privileges than the extension itself. You can open the Web Console in the lower part of the tab using either: "3-bar" menu button > Developer > Web Either firefox or chrome works for me if such feature should be browser specific. e. html file. . Firefox WebExtension - How to obtain and modify content of cross domain iframe Load 5 more related questions Show fewer related questions 0 The following code works fine in Chrome but not in Firefox and Safari; I'm able to save the URL to localStorage from the iframe, but once I'm redirected to the iframe page, the URL is not in localStorage on domainb. According to the W3C specification on frames: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about It creates another iframe ifr2 within the iframe ifr1 created by Parent. This causes events to be intercepted first by the window before being consumed by a child element. He gets back an incorrect number. When using the built-in pdf viewer in Firefox to load a pdf, the iframe ends up with domain === "pdf. Is something like this possible? So in the end, the client site will have an iframe pointing to my payment interface, which has a iframe pointing to the secure service. Open up Firefox's dev tools; Select . I am unable to access player functions such as loadPlaylist due to this issue. Since I don't care about accessing the iframe's content from the parent document this means I can indeed just inject my script into the iframe directly and let it work there. The issue only occurs for me in FireFox, works fine in Chrome and Safari with similar hard refresh. Firefox. focus()" works, with firefox, into the iframe tag. xPath plugin to generate, write and verify xpath & cssSelector. In Firefox, there is a button in the toolbar. In firefox, when I tab into the iframe the control goes to html tag in the iframe. Commented Dec 27, 2010 at 0:04. When you set iframe height in IE, it is inclusive of several pixels of special iframe border. In Firefox, "If you select an entry in the list, all the tools in the toolbox - the Inspector, the Console, Editor’s note: This article was last updated by Joseph Mawa on 6 June 2024 to introduce alternatives to iframes, such as using the Fetch API to load dynamic content, in the case where you don’t want to risk the instability of iframes. There are issues relating to this in Mozilla's bugzilla - but the MAIN (or only) talking point is the inability to call . Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have a URL: A. I'm trying to figure out if it's possible to programmatically change the value of sandbox for an iFrame. IE, Firefox, Chrome ans Safari specifically. We have created useful methods for obtaining objects within these panels. The event list is populated by a JSON fetch from the DB. submit();" but in firefox don't work. I would like to manipulate the HTML inside an iframe using jQuery. Firefox has a similar feature currently in development: You can also navigate across frames using the command Thanks! This is an odd way for firefox to do it, but I guess "cd(iframe)" is what you enter in the console to switch context. In Chrome's Console tab you have a Filter box, type there the name of the file you want to filer out, with a minus sign "-" before the file name. console. asList("https:// Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I know that we can show a popup with widget or panel and the popup is around the extension icon and I know it's easy in the chrome extension development. com which has a iframe with URL: B. "; I am designing a simple Rich Text Editor using HTML/Javascript. time We tried to replace the Echarts page with some basic numbers in the template, but it's still empty in Firefox. vsravuri changed the title [BUG] Firefox / Webkit: Unable to click element in iframe [BUG] Firefox / Webkit: Unable to click element in iframe (Frame has been detached) May 7, 2021 Copy link Collaborator I'm using Spring Security and this is my configuration: http . headers() . – Aneil Mallavarapu. As shared by Jaromanda X, the page has iframes loading content from other URLs. How can I change the font size of Firefox's inspect text? Can't customize Developer Tools dark-theme; How to apply a user style with the Stylish extension for Web hey i have an a form named aform within an iframe. Developers can easily run JavaScript commands, monitor network activity, analyze code performance, and troubleshoot errors within the intuitive interface of the Web Console. mixed_content. Please follow the link for the full answer and a possible workaround. addListener(( You signed in with another tab or window. unsafeWindow doesn't play nice with frames/iframes on Chrome, Tampermonkey, or Firefox. open console (F12 key) navigate to the console tab ; paste the one line or the human code into the > Connecting to Firefox for Android Connect the developer tools to an instance of Firefox running on an Android device. The result will be visible on the webpage containing the iframe. // from within the iframe: parent. Labeled timer in the Console API. This Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about The iframe has not configured – see warning in console message signals an issue that will prevent certain components of the website from properly rendering, but you can easily Looks like window. enabled; click on it a set it to true (function(){var f=document. All the other tests are working fine in Edge, but not changing I'm building a page that has links on the left of the screen that target an iframe. The chrome version using iframe within content script is working perfectly. The "variables view" is used in the web console too when you Thank you for your valuable reply. workaround was to add an iframe (basically a fresh window) and copy console out I have an iFrame within my parent page, containing a PDF document. This works fine in Chrome but in Firefox and IE it only displays the buttons but not the calendar grid. From MDN iframe:. getElementsByTagName('iframe')[2]. On Safari/Chrome, the iframe is resized to 75% of its original size, but the content within the iframe is not scaled at all. I've In this case, by registering a load event listener on the iframe, we dynamically adjust its height attribute based on its content's scroll height, ensuring seamless integration into the I'd like to use the Chrome developer console to look at variables and DOM elements in my app, but the app exists inside an iframe (since it's an OpenSocial app). Looking in your developer's console (the little window that tells you about things happening behind the scenes on your DOM load) will tell you Console. The Firefox DevTools make it easy to discover both scrollable elements and any elements that are causing overflow. (I figured this after realizing that I do not have the jQuery variable either, then figuring that I did not load jQuery's source code). g. The iframe name is win the code i use is on iframe So in the end, the client site will have an iframe pointing to my payment interface, which has a iframe pointing to the secure service. appendChild(h1); } c. Instead, a possible workaround is to call eval() on the iframe's contentWindow to run javascript in the context of the iframe. On the others work partially. src); } Unlike other types Access to the Window returned by contentWindow is subject to the rules defined by the same-origin policy, meaning that if the iframe is same-origin with the parent, then the parent can access the iframe's document and its internal DOM, and if they are cross-origin, it gets very limited access to the window's attributes. html which I used to test it locally in one file. But, in the success function of my AJAX call, the head and body elements of my iframe are totally empty var iframeDoc = iframe. document. 5. 3,326 2 2 gold The Web Console decodes these headers and displays them. $(selector, element) Looks up a CSS selector string selector , From Firefox 34 onwards, you can point the developer tools at a specific iframe within a document. The iframe needs to know the default page in FF and IE. 0 MiB total. info, console. 1 as I type this) supports Javascript-context-switching to an iframe through a cd function (albeit set to be removed), as in var ifr = document. P. 18 and angular 1. visibility: hidden; This seems to be an acceptable as The downloaded script, in the iframe makes further requests - however these requests are not shown in the dev-tools network tab. Chrome and Firefox don't have the same interpretation of the Custom Element definition scope. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company jQuery reports incorrect element height in Firefox iframe. Then, when user tries to scroll, but the mouse arrow is inside the iframe, I prevent the parent How can I change the font size of Firefox's inspect text? Can't customize Developer Tools dark-theme; How to apply a user style with the Stylish extension for Web Developer Tools? Accessibility features in Firefox - Make Firefox and web content work for all users; Change the fonts and colors websites use Change iframe works fine with Firefox webdriver and Chrome web driver but not with the Microsoft Edge Driver. The point is that's not a frame, so it won't "switch" to it. Do you have any idea how to solve it? youtube-iframe-api; Share. json. I understand the limitations of normal JavaScript and that modifying a met throws - Error: Permission denied to access property "frameElement" console. ) you may have noticed that we sometimes intercept the request to the secure iFrame -- Firefox still fails consistently even if we bypass the interception entirely; There seems to be different navigation behaviour on FF, namely, after the request interception, in FF we see: async (route) => { console. frames collection. Ours is an mvc app hosting the angular app so the url for our iframe needed the default On latest version browsers, you can't access any element inside an iFrame from a different domain that the page holding the iframe, i. Iframe needs The html page inside the nested iframe is not displying in the iframe window in Firefox only, but is instead opening in a new window. However, WebDriver was only able to find the element on Chrome and I want to print iFrame content using javascript. It is not possible to use the focus or blur events directly on an iframe but you can use them on the window to provide an event driven method of checking the In the past a few issues has been reported with pdf loaded in iframes, both for Firefox and Chrome (in particular when headers like Content-Type and Content-Disposition Overriding console in an iFrame Updated on: 2/2/2019This post talks about overriding your console logs in an iFrame on your own domain where you have access to the It is purposefully loads an empty iframe. Don't use it, just spell iframeElement. frames['myIFrame']. I believe it will only work for I would like to know how to access and modify the contents of a cross domain iframe in JavaScript within a Firefox WebExtension. Once selected, the Inspector and Console tools will be scoped to the iframe you selected. They work just fine in the new IE, but not at all in FireFox. I'm using window. Now I want to create a popup with javascrip So, I'm developping a firefox plugin based on page mod and iframe. document; Finally @CBroe This seems like it might be the issue, although Facebook offers a preview on their website that shows up fine, and the developer page on Firefox says that "tracking" is only blocked in private windows, which is what it claims it is blocking in my console. log = function() {} to work in the past. A protip by tiegz about console, browser, js, and iframe. index. The Firefox developers think the user's preferences should win over what the server says - irrespective of whether the user has indicated they want the PDFs to open in an external app (Acrobat or w/e), automatically save to disk, or opening in Firefox. contentDocument || iframeWin. Safari. how to solve this version problem. Another seamless approach to accessing the console in Firefox involves utilizing the browser's menu options. iframes and Firefox). I imagine a scenario where there is an invisible div on top of the iframe and the the div will just then pass the click event to the iframe. If you have a CORS issue on Firefox but not on other browsers you might need to enable Enterprise Roots certificates. loading_iframe"). The way I did: When user enters the mouse over the iframe, I set a flag to true, and when he leaves the mouse out there, I set it back to false. If I console. I try also to put in file. With Firefox, when you move a custom element from the main document to an inner <iframe>, That makes absolutely no difference: selenium. Remember that your extension has access to the user's file system and can read or delete files, imagine if arbitrary web pages could add methods to For me, also using attribute onload="this. frameElement. I updated the Edge driver and Windows 10 because it's a known issue, but this still has not resolved my problem. Both of these iframes are of course using SSL. This is a Firefox add-on that can be used to achieve the same results if you do not have access to the web server. Hello im working on a iframe resize for cross browser apps. @CBroe This seems like it might be the issue, although Facebook offers a preview on their website that shows up fine, and the developer page on Firefox says that "tracking" is only blocked in private windows, which is what it claims it is blocking in my console. fancybox-inner iframe'). All browsers are up to d It seems that this is because Firefox doesn't assume that the iframe instantly loads, whereas Chrome does. All the other tests are working fine in Edge, but not changing iframes. onload = function { iframe. The user and design requirements of Firefox OS mean that iframes are about to undergo a resurrection! This diagram depicts the Calendar app loaded inside Firefox OS. I have the following really simple code in a content script that runs whenever a button in my "popup. Provide details and share your research! But avoid . removeChild(f[i]);}catch(e){console. body. B is embedded in A using the following line: < Go to Twitter's login page and type the following in the console: window. runtime. What are you trying to iframe? Basically, for security reasons, sites can decide whether or not you're The get and post requests made by the iframe script is only shown in the browser console ( CTRL + SHIFT + J ) then select Multiprocess for almost all the - GET & POST the requests section You can change this behaviour in your own Firefox installation by typing about:config in the address bar and setting security. The rest of the HTML displays fine, but Firefox acts as if it doesn't support any of the media formats. Connecting to other browsers Connect the developer tools to Chrome on Android and Safari on iOS. Adding query parameters is not an option. But initially having problem. Conclusion. Browser consoles are The error you are seeing is saying you cannot embed www. document; Finally In firefox v30 i always get vertical and horizontal scroll-bars showing. parent property. Interpreter input/output Commands sent to the browser using the Web Console’s Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about DOMNode objects do highlight in the page on hover in the web console and what is called the "variables view". It doesn't work in Safari and Firefox but works in Chrome. Now, Chrome and Edge show all the alerts properly but Firefox doesn't fire the onload event for ifr2 this code here opens a new tab in the most recent navigator:browser window and on load it looks for iframes and gets its content/ this solution is better because if iframe is loading, opacity: 0; This property renders the iframe invisible as well and Firefox seems to recognize the invisible iframe just fine. querySelector to locate the iframe element; the iframe element itself; the content window inside the iframe; See working with The Firefox Web Console currently (version 80. Internet Explorer. Not sure if that works in other browsers. I’m using angular ui-router version 0. I am not sure how you want to attach the I'm making a page and want some part of my page is reloading automatically. See "Cross-origin script API access" for details. . It works great in all browsers except for Firefox. isherwood. This is apparently at least partially addressed - e. js" - therefore it is not same origin as the parent, therefore the issue. Since I was working with GreaseMonkey, I did not include these URLs in the list of @includes, and using the Firefox console was not working either because you have to select and load those iframes into context (again as indicated by Jaromanda X). In the HTML Pane, ascrollable element has the scroll badge next to it, as shown in the following image: CORS issue only on firefox. Posted by u/Ok-Button6101 - 6 votes and 3 comments The following codes work in Firebug or the Firefox console but they do not work in a Greasemonkey userscript: I understand that it is not possible to tell what the user is doing inside an iframe if it is cross domain. getElementById('myiframe'); const iframeWin = iframe. im also face iframe problem in mozilla due to new version iframe does not work. Below can be the possible reason why it is Null. getElementById("CDYN_126"). appendChild(iframe); // append after setting up event listener What is the reason for this To automate the login to the page using Selenium as the the desired elements are within an <iframe> so you have to: Induce WebDriverWait for the desired frame to be available and switch to it . You can access to this option via Console settings. Download SelectorsHub for Firefox. print() to print the PDF in an iframe. Follow answered Dec 15, 2022 at 16:51. Bit of a hack, but I've found console. My difference is that when my frame loads - it's giving zero. I thought I'd be able to do this by setting the context of the jQuery function to be the document of the iframe, something like: $ I tried this in the console on Safari and Firefox. createElement("p"); p. contentWindow. block_active_content to The highest voted answer states that Firefox does not show iframes on https sites. If iframe's source is an external domain, browsers will hide the iframe contents (Same Origin Policy I'm trying to render JSX content inside an iFrame using createPortal. 5). I've tried to following but it only works in Chrome. It worked on some particular browsers' older versions, but this will certainly not work cross-browser. console object, so log() is just an empty function. You can filter multiply files, using space as a delimiter. My addon code is able to put the div or the iframe in place, but it is unable to set the source of the iframe or the innerHTML of the div. enterprise_roots. This form auto submitted in IE but in Firefox don't work. There's If you look in your browser console, you can see that youtube is setting a x-frame-options header to "sameorigin", which means you can't display their site in an iframe. I'm working on a web application and using the jQuery plug-in Colorbox to pop up a window that presents a form for editing elements of the parent window. Any idea why ? In my application I have a 'Calendar' tab which when clicked should display an iframe with a Fullcalendar (2. parentNode. Content is getting cropped in Firefox but loading properly in Chrome. log(this); ; }); The console. Chrome v31, Firefox v26, IE11. 11. body; Note that if the iframe is not served from the same domain as the main document, browser security restrictions will prevent access to Firefox extension devs: When following this example: cross domain content scripts for accessing say wikipedia org in an iframe hosted on localhost, it works, but when accessing an https url it does Assuming I have no control over the content in the iframe, is there any way that I can detect a src change in it via the parent page? and can confirm that the src attribute in the DOM does not change in the latest versions of either FireFox or Safari. So basically, I inject a button, when the button is pressed he change the display type of a div containing some windowing stuff (to make a movable window within the browser and a close button) and this But if I put the containing file inside the iframe of another HTML5 document (both from the local file system; no cross-origin issues), then it doesn't work. Firefox provides enough It works great in chrome but isen't running in firefox, the event that's suppose to trigger when the youtube API is done loading isen't fired. If I run this in Chrome it runs perfect. there someone that could give me some advice on resolve this problem? here the code part php end css. B is embedded in A using the following line: < I have 4 iframes in different 4 tabs. exceptions. I'd have to set new width of the iframe, but the problem when i try to find in file css it is not there. 0 KiB each and 1. The following change makes the code work in both browsers: iframe. com B contains a SDK which requires Camera and Microphone access. Its only shown in the browser console ( ctrl + shift + j ) I ran mozregression over beta and nightly builds of Firefox. The Web Console in Firefox further elevates the development experience by offering a powerful set of tools for debugging and inspecting JavaScript code. g: This page is in Quirks Mode. The frameborder doesn't count as a normal CSS border and can't easily be turned off Some overwrite the window. 14. Is it I have iframe on my page. const iframe = document. You'll see a button in the toolbar: all the tools in the toolbox - the Inspector, the Console, the Debugger and so on - will now target only that iframe, and will essentially behave as if the rest of the page does not Hi, Im trying to call the javascript functions inside that iframe in the console. 0. error(e);}})(); This will permanently remove the iframes on page. I can't delete the text. html" file is pressed: Section of code inside "inject. for instance I am using jquery in my iframe and I'd like to use the jquery selector to access a div and bind an event listener in the console to test. addEventListener('keypress', function(e){console. 60. In this post I will discuss the use of the browser console with TinyMCE. – grobber hey i have an a form named aform within an iframe. The iframe has not configured - see Warning in Console. I'm using Firebug to debug my Javascript and I just found that the built-in $ variable in Firefox console does not look like a complete jQuery at all. html is from another. NoSuchFrameException: Message: Unable to locate frame for element: [object XULFrameElement. Browser Toolbox. The way I did: When user enters the 1) The iframe seems to be behaving as a HTML document and the file text is actually part of the body instead. In this basic example we want to run tests against the Calendar. To solve the issue, I have used To solve the issue, I have used visbility:hidden Also the thing to note is that there aren’t any errors in the console. Remember that your extension has access to the user's file system and can read or delete files, imagine if arbitrary web pages could add methods to The latest news and developments on Firefox and Mozilla, a global non-profit that strives to promote openness, innovation and opportunity on the web. Both of these iframes are of course using Select an iframe: Provide a drop-down list of various iframe used in the webpage when one of the iframe is selected the DevTools targets that particular iframe document. com in the iframe. The Inspector, Console, Debugger and all other developer tools will then target that iframe (essentially behaving as if Firefox has an iframe selector button in its toolbar that lets you select the iframe you want to inspect. But, on Firefox, the API call are correctly done and I have all the information needed. Attachments: Up to 2 attachments (including images) can be used with a maximum of 512. This method provides a user-friendly pathway to the console, catering to individuals who prefer navigating through intuitive menus rather than relying on keyboard shortcuts. I also tried native clientHeight which also gave 0, so I YouTube API does not appear to load in Firefox, IFrame gets loaded , but the onPlayerReady event never fires? 9 YouTube iFrame API 'onStateChange' not firing in Firefox If your iframe is in the same domain as your parent page you can access the elements using window. g I have a URL: A. value=1; Assuming I have no control over the content in the iframe, is there any way that I can detect a src change in it via the parent page? and can confirm that the src attribute in the DOM does not change in the latest versions of either FireFox or Safari. If you right click on the iframe and reload it does load. I saw this post, but it does You could check for messages in Firefox's Web Console. 2 Here's the component: exp It seems that this is because Firefox doesn't assume that the iframe instantly loads, whereas Chrome does. You can use CSS selectors to target the iframe. With Chrome, when you move a custom element from the main document to an inner <iframe>, it remains a (defined) custom element with all its methods and properties. Firefox WebExtension - How to obtain and modify content of cross domain iframe Load 5 more related questions Show fewer related questions 0 Just filter out (using the Chrome's filter box) the log messages from the iFrame. document; var iframeBody = iframeDoc. dwenaus dwenaus. However, that is no longer the case. // replace myIFrame with your iFrame id // replace myIFrameElemId with your iFrame's element id // you can work on window. It uses iframe. The iframe has not configured - The absolute xpath was valid and could be found on developer console on Firefox as well as Chrome. js" browser. Install the Add-on from Here The following codes work in Firebug or the Firefox console but they do not work in a Greasemonkey userscript: document. multiple color coded level of logging, when console. It is very powerful and a task like this should be fairly simple. (until the page is refreshed) To use this live. contentDocument. https://b. name. ; So, you need to account for the multiple script runs and then you have two basic approaches, Debug scrollable overflow . appendChild(iframe); // append after setting up event listener What is the reason for this Then in onPlayerReady handler I added event listener to button which is outside iframe: This works perfectly in Firefox, IE giving in console: -1 (UNSTARTED), 3 (BUFFERING),1 (PLAYING) and simply video starts playing. log on Chrome and on FF shows me good objects with correct methods, and method playVideo() exists there. some(function You may be facing the issue reported here: Firefox form targetting an iframe is opening new tab tl;dr: try adding an "id" attribute to the iframe, with the same value as the "name" attribute, and see if it resolves your problem. This seems to create an issue with the multiple nested frames on the client side. Alternate Solution: Install “Ignore X-Frame-Options Header” Firefox Add-on. Anyone seen anything like this before? I'm using backbone 0. While it is working great in IE6 (and possibly newer IE versions), it is broken in FireFox. I have a Javascript code which is making some calls to my API and then putting the result in an iframe. body fully each time. which shows up in the console, but no errors in FF or Chrome. The The panels are not created until the toolbox is open. Asking for help, clarification, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about // page-script. each(function(index) { console. clearinputtext'). src); } Unlike other types jQuery reports incorrect element height in Firefox iframe. We must wait for each There's probably a bug in Firefox that makes content point to some detached node. postMessage() method safely enables cross-origin communication between Window objects; e. There is a BUG and therefore, firefox does not support display:none in iframe. For access to iframe's window and document I used this code. And it works for all other browsers I checked, but it doesn't work on FF!? What is even more interesting, that when I play video using normal YouTube play button then I can use pauseVideo() method (and all the others: seeking It shows you 5 tips & tricks for working with the Web Console and the Console API in the Firefox Developer Tools. When i add the direction:rtl i get the scrollbars and removing it fixes the problem. Alex Lakatos. It works fine in Edge, Chrome, but in Firefox the iframe body stays empty. You can point the developer tools at a specific iframe within a document. I also tried native clientHeight which also gave 0, so I In other browsers I've tried (e. some(function I'm trying to figure out if it's possible to programmatically change the value of sandbox for an iFrame. html, index2. This happens in Firefox to prevent infinite recursion. https://a. userscripts will run on iframes that meet the @include, @exclude, and/or @match requirements. Any advice on how to fix this? iframe w/js a selector string that will be passed to document. After that you can use CTRL+R / CTRL+S (F9 / SHIFT+F9) to move forward/backwards through the search results. About Me; Dev Tricks; It’s really useful to change the iframe in context, especially in places where you can’t open the iframe in it’s own window, like Codepen. html. 9 and the youtube The Firefox developers think the user's preferences should win over what the server says - irrespective of whether the user has indicated they want the PDFs to open in an external app (Acrobat or w/e), automatically save to disk, or opening in Firefox. The size of the content in iframe. I was wondering what the possible causes of this issue are, and whether or not there is a workaround. It seems like the jsfiddle successfully loads things on the third button click starting with builds that contain the patches Hope this will help some how in your case, I suffered with the exact same problem, and just used localstorage to share the data between parent window and iframe. This is what it looks like in chrome: And this is Firefox, which only has an empty app tag: Any help would be appreciated. contentDocument || iframe. 9 and the youtube I have an iframe on my page that is dynamically loaded when a link is clicked (a lightbox). For me, also using attribute onload="this. My React version is 17. I combined code from several files of index. Yea thats all the code, what I'm actually doing is embedding the html into a wordpress page, and I just kinda figured whats going on, basically I think firefox might be reading the wordpress Css, before it reads the iframe css, and since it sees that "height = 100%" is already declared for wordpress page, it ignores it in the iframe css, and On chrome both the IFrame ready and the player ready events get fired, but on Firefox, only the iframe ready gets fired, and I never see the onPlayerReady event fire. This is how we inserted the iframe: document. In terms of Firefox WebExtensions this simply means setting the right parameters in your manifest. The iframe is still visible in firefox, ie, safari and opera. I've played around with their Z you may have noticed that we sometimes intercept the request to the secure iFrame -- Firefox still fails consistently even if we bypass the interception entirely; There seems to be Since it is a bug in Firefox, the workaround is to work directly with the scroll event, instead of the mousewheel / DOMMouseScroll ones. A scroll container is created by applying overflow: scroll to a container, or overflow: auto when there is enough content to cause overflow. You switched accounts on another tab or window. @Michiel's answer below is as good as I have been able to get so far. find('html . – james. Search Web Console History You can search through your Web Console history by pressing CTRL+R on a Mac (F9 on Windows and Linux). onMessage. What is happen I know that we can show a popup with widget or panel and the popup is around the extension icon and I know it's easy in the chrome extension development. frames[frameid]. You signed out in another tab or window. Now I want to create a popup with javascrip I understand that it is not possible to tell what the user is doing inside an iframe if it is cross domain. Then in onPlayerReady handler I added event listener to button which is outside iframe: This works perfectly in Firefox, IE giving in console: -1 (UNSTARTED), 3 (BUFFERING),1 (PLAYING) and simply video starts playing. go to the firefox page: about:config; then search for enable security. Remember that your extension has access to the user's file system and can read or delete files, imagine if arbitrary web pages could add methods to I am writing a Firefox addon that allows for annotating a webpage by adding a div/iframe element to the page. You'll see a button in the toolbar: Click it, and you'll see a popup listing all the iframes in the document, as well as the main document itself. The window. The reloading occurs while the file dialog is open. Page layout may be impacted. (I could see this with A content script is a part of your extension that runs in the context of a webpage; it enables your extension to react to events on the webpage and make changes to a webpage's content. If your iframe is being blocked due to security restrictions it will be displayed in your console. The console can’t access what’s inside iframes unless we ensure that the context of the console is set to the editor’s iframe. com. XUL, and iframe Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog On chrome both the IFrame ready and the player ready events get fired, but on Firefox, only the iframe ready gets fired, and I never see the onPlayerReady event fire. and any other page loaded from the extension Change iframe works fine with Firefox webdriver and Chrome web driver but not with the Microsoft Edge Driver. log(window. When a page contains at least one iFrame, there is a new button at the upper right corner of the DevTools window: Clicking this The latest news and developments on Firefox and Mozilla, a global non-profit that strives to promote openness, innovation and opportunity on the web. answered Jul 16, 2010 at 11:07. print(); and. log() call assumes that you use FireBug in Firefox or Google Chrome. I'd like to point the developer tools at a specific iframe within a document. frameElement is NULL and because of that it is not able to get 'srcdoc' using getAttribute. parent. document like you are working on // normal document object in JS See Firefox Developer Tools. Induce WebDriverWait for the desired element to be clickable . For Standards Mode use “”. It works great in chrome but isen't running in firefox, the event that's suppose to trigger when the youtube API is done loading isen't fired. console. 2. length ); For access to iframe's window and document I used this code. Everything is ok on Chrome and Safari. Basically redefines I've tried restarting in troubleshooting mode, so no add-ons (I noticed the CanvasBlocker line) or themes, and I've gone through the about:config and reset anything that was changed. login-status-iframe. What I would like to do is track if the user clicked at all in the iframe. pxjbw fciyy mrnbxt vwt qjhqj rcq fpj lgmmy oya yujaqfs