Tinymce iframe not working. Try different locator for mceContentBody, e. You have to add valid elements in your tinymce init, otherwise tinymce will delete those elements: Add: extended_valid_elements : "iframe[src|width|height|name|align]", answered Sep 20, 2010 at 13:46. From TinyMCE 7. my problem is taht iwant to get the value of editor on button click but when i click the button i found nothing please help here is my code. tinymce iframe height. The functionality of the editor can be extended through plugins Sep 20, 2010 · 1. 58 installed. Yes you can do this: You should read in the documentation about valid elements. Here’s an example: editor. In tinyMCE's case (and most other editors) it's an <iframe> (as to not inherit styling from the parent page, among other reasons), but the magic is the contentEditable attribute being set to true. It adds two toolbar buttons called link and unlink and three menu items called link, unlink and openlink. Jun 26, 2015 · Do not switch into the iframe if you are using javascript ((JavascriptExecutor)driver). if you really want to do this you should move tinymce initiation (loading of scripts and css) to inner. log('Editor window scrolled!'); 15. 4. It shows me in console 30px, but the area itself is 62px. Looks like JCE 2. 'change') and look for unwrapped <iframe> tags at that time: Jan 24, 2024 · Here’s an example: How to use the get and set methods. html file he TinyMCE is a rich-text editor that allows users to create formatted content within a user-friendly interface. iframe is like separate page and you do not have access to iframe content from perspective of main page. You can use the valid_elements attribute to tell TinyMCE what valid elements and attributes are allowed in the editor. TinyMCE is not preventing invalid elements. cssSelector("body"), etc. By default, the look and feel of the editor itself (e. 1. Mar 20, 2024 · TinyMCE 6. For some reason TinyMCE wan't to be in global context, even if loaded from npm module, so we manually assign it to window. 2 TinyMCE is not preventing invalid elements. I put the code into the article and it displays the code instead of the google map. css but it was not working. Download a copy of the TinyMCE package from TinyMCE Downloads. 0: Log into your Joomla 3. Jul 15, 2020 · With your code the height of editor tag is assigned to the iframe that will be created in the editor component. I display the editor in a resizable modal dialog box. You can read more detail in the working draft of HTML5 here. Also, the option is for styling the content inside the editor in iframe mode, not the external UI. 1 TinyMCE4 - valid_elements property not working for 'em February 2020 in Editor. At the back end I need tinymce for cms editing. If this is expected behavior I would expect it to be documented. Include paste_data_images: true to keep the images out of the text area. + toolbar button + menu item. 1) Create an image (usually a screenshot of the video) in place of the iFrame. This content gets written to the former hidden textarea from time to time (eventbased). Feb 24, 2021 · Thanks Aniket for you assistance, I did try that but for some reason it still didn't work, not sure why :/ What ended up working though is that i used the same code as before but realizing that I was including attributes which, as the TinyMCE documentation stated, were not permitted for the "invalid_elements" issue. Oct 8, 2014 · You signed in with another tab or window. It also adds a toolbar button and a menu item Insert/edit link under the Insert menu dropdown. tinyMCE. The first time that I edit a row (as a modal), the TinyMCE editor loads properly, but it does not load existing content. Oct 12, 2016 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. In TinyMCE, I've successfully built a link list. selector: "textarea", Jan 5, 2017 · It's working fine on localhost, but on the website, I keep getting the same problem: the editor is not themed and pre-text is HTML encoded. 7. cssSelector(". The editor is using flex styles and requires display: flex to operate correctly. Tidy should not be stripping out the empty iframe tag. Oct 27, 2015 · STEPS TO INSTALL TINYMCE: Step 1: Download a copy of TinyMCE and put it on a web server. Then am passing those data to tinyMCE script functions, like the one above. {title:'video title', value: 'url'}, {tile: 'video title', value: 'url'} ], But I need something more for a youtube video link list that automatically embeds them in iframes with 100% width and height. I solved this using flexbox, shown here in SASS/SCSS: // TinyMCE editor is inside a container something like this . For a standard form submission , it's handled by TinyMCE . // find the iframe which relates to this instance of the editor. Nov 10, 2021 · iframe not working in tinymce when valid_elements defined. EDIT: Seems like editor. Apr 30, 2019 · TinyMCE does not add display: inline-block. Sep 5, 2016 · Do you want to use tinymce, a popular rich text editor, as an npm package in your ES6 project? Learn how to import and configure it correctly from this Stack Overflow question, where you can also find helpful answers and comments from other developers. Click the submit button to view the output HTML. Return key adds paragraphs to the top. The default value for this option is different for mobile devices. Nov 2, 2010 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Default value: true. Jan 19, 2024 · Wampserver PHP 8. triggerSave(). Type: String. Such as UI, iframe etc. g. tinymce'). Hey, latest grapes version should fix this. I tried adding the code in this thread to my_mce_before_init, but it just broke. Sep 17, 2018 · 1. To create a module go to (Extensions > Modules) in Joomla Admin then do "New" to have the module placed around the article choose the appropriate 0. It allows you to insert a youtube video into tinymce and the video is fully functional after that (meaning you can do play, stopetc). I want to move the contents of the tinyMCE iframe into the textarea before (that's the key here - before) the Submit button is pressed so that the contents can be validated in the Jun 9, 2011 · I am using tincyMCE 4. The outline shows up but the iframe vid does not. Select a page to edit. 11 Joomla 5. eschiebel opened this issue on Feb 1, 2021 · 2 comments. Here is the magic : tinymce. 1 (upgraded from my older tinymce 4. The link plugin allows a user to link external resources such as website URLs, to selected text in their document. Dec 13, 2013 · mode: "exact" selector: "textarea. The toolbar button and menu item called link are included in TinyMCE’s default configuration. 0 administrative dashboard. The TinyMCE Advanced Code Editor Premium plugin also has a dark mode option, which you can toggle on and off when working within the Advanced Code window. . Unzip the package and move the "tinymce/js/tinymce" directory into a web accessible location on your web server (for example, localhost). At the top of the page, click the Basic Options tab. Have no access to the configuration of the editor, no tinmce. Sep 3, 2019 · The content_css option is only for iframe mode so it wouldn't be of any help when using it in inline mode. tinymce(). 0. Add hyperlinks to content. Here's another example (if it helps): Jan 9, 2022 · TinyMCE tries to load a bunch of files using http (like styles or plugins) and this won't work in context of extension. The approach is different from tinymce built in feature but it also adds more flexibly because it can be used with google maps, image sliders Jul 15, 2016 · I noticed however that, when trying to add this font to the TinyMCE iframe, I get a 403 for the webfonts. If you don't get any other errors the only reason why you probably can't see the editor is because UI CSS fails to load. The ability to use iframes helps create visually engaging content which is very useful for: Online Jan 14, 2013 · 1. This option is not supported on mobile devices. Thanks in advance for your answers. Iframe: repaint() Repaints the control after a layout operation. This is very confusing as not documented. Link Plugin. init looks like this: tinyMCE. Once in the folder enter 'curl --version' (without quotes) and ensure you get a valid version. 0 onwards the default value of this option is true. First it render tinymce perfectly. mceContentBody"), By. important note is that using iframe is rather bad idea, better use some Mar 23, 2022 · I set up the inline editor inside an iframe (using react-frame-component) and when clicking inside the editor, the backspace key does not work. None of the buttons work. tinymce. Also tried loading a jQuery script, but the target paths wouldn't work on the TinyMCE iframe. In the left menu under Filter, click Select Type and then click editors. If you want to inject CSS into the iframe so that it impacts the content you see in TinyMCE you need to use the content_css setting. Mar 14, 2017 · 3. You'd have the same result using a plain iframe tag without TinyMCE involved. I have a tinyMCE implementation where the style_formats are not using the CSS imported font as a preview in the format selector. tinymce" theme: "modern" #encoding : "xml" convert_urls: false content_css: "/assets/my_tinymce. Sep 16, 2012 · I have an ajax call that returns an iframe to the tinyMCE editor. The solution below works quite well for a bunch of events, but when I am trying to bind scroll, it is not working. Click the body first before sending keys. Enter 'cd' (without quotes) and then paste in the path from step 2. May 26, 2020 · As you can see it is a FORM, with TinyMCE, the form obviously is far more compicated, and there are things I did not include, because I tried to include regular stuf. eschiebel commented on Feb 1, 2021. Then change to that directory to the folder where the 'curl. Learn from other developers who faced similar issues with TinyMCE and Next. target. Configure the MS Word elements and style configuration by setting paste_word_valid_elements: 'b,strong,i,em,h1,h2' and paste_retain_style_properties: 'color font-size'. Note: textarea will be hidden when you will use it as Tinymce. The correct way to make sure that TinyMCE is fully initialized is to rely on the init event. Found a thread: To access tinymce iframe elements through jquery. // make sure the instance of the TinyMCE editor has been fully loaded. Bottom line, the version of TinyMCE/Tidy that ships with Umbraco 4. Apr 11, 2020 · The rectangle where you actually type in content is an iframe. htm. Seems like it changes the height after oninit function. execCommand () was particularly useful for activating the different extensions. Mar 19, 2015 · The alignment is not showing up because TinyMCE works as a SANDBOX. executeScript("tinyMCE. 2) Bind a click event handler to the image so that it creates an iFrame to the dimensions you require. Anyone see where I'm going wrong? Oct 13, 2023 · To use an iframe in Joomla 3. TinyMCE strips class attribute from iframe element. You need to update the content/html of textarea input field manually before submit a form using tinyMCE. Mar 6, 2013 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. It also says that you can set the size of the editor by specifying { height: '123', width: '123' } in the init method. ed. You need the newer function, wp_editor, which you can read all about it in here: For you to use of the wp_editor function and other WP elements your iframe (the for now containing only html and not linked I'm using tinymce 4. . I have tried BOTH and still get only one result - the editor resizes itself to (how Mar 22, 2010 · I have a problem with tinyMCE but only on live environment from some reason tinyMCE rewrite absolute url and only for some TLD sites, so far I'm notice that it doesn't work for . My tinyMCE. menubar, toolbar(s), and statusbar) is When a textarea is replaced by TinyMCE, it's actually hidden and TinyMCE editor (an iframe) is displayed instead. Now, the editor tag is not taking the height of the enclosing div, so you are not seeing the height that you wanted. Weirdly, cannot access the tinymce editor with style. The contents are in an <iframe>, so styles of the parent window DO NOT TRANSFER. The container element wrappes in all the elements added to the page for the editor. Jul 13, 2016 · Actually, I could not find out the starting point of the iframe which is generated by TinyMCE. addButton('mybutton', { text: "My Button", onclick: function () { alert("My Button clicked!"); } }); In fact, the identifier is the only required argument, but if you want to be able to find your button on the toolbar, you need to provide either an Jun 15, 2018 · 0. Also added my jquery code on the same page to change the height using jquery but did not get any success. TinyMCE is a rich-text editor that allows users to create formatted content within a user-friendly interface. mce-tinymce { // This prevents the bottom border being clipped // May work with just 100%, I may have interference with other styles height: calc(100% Apr 20, 2022 · 1. I tried understanding what is happening directly inside tinymce code and it seems like the caret is not correctly positionned. ui Feb 1, 2021 · Open. TinyMCE has three main integration modes: a classic full editor mode, an inline editing mode, and a distraction-free mode. cloud/dEiaab/11 You can see I configured body Mar 17, 2021 · iframe not working in tinymce when valid_elements defined. I set up the inline editor inside an iframe (using react-frame-component) and when clicking inside the editor, the backspace key does not work. This injects the CSS you provide into the iframe. 8. I am using Silverstripe 2. ui. on('scroll', function() {. Open a cmd prompt. var iframe = $("#" + args. Okay, even if it is working, this 30 px will be only when initialized, later while changing text it becomes bigger, because of padding-bottom, I described in question. Iframe Code: width: 1000px" scrolling="auto"></iframe>. The Quick Image Toolbar, select any image in the editor. However, it's this textarea's contents which is sent when the form is submitted. I have users who are not quite tech savy enough to get the 14. plugins: link, link_list: [. I haven't tried other PHP versions; wasn't able to update JCE 2. The problem seems to be, that requests from the iframe do not have a referrer. In order to allow TinyMCE to see any styling that you've defined outside it, you should have a look through the Documentation for Content Appearance. 1). The Quick Insert Toolbar, place the cursor at the start of an empty line in the editor. 9. 7 is broken by not allowing iframes even though they are allowed in the TinyMCE config. Todd Moses. activeEditor. console. css" I have added my css in this my_tinymce. 58 to 2. init ( { paste_as_text: true, mode: 'textareas', plugins: ['paste link May 26, 2015 · Although can be seem when using a different browser - eg firefox! Steps to reproduce: Login to any MODX revolution CMS using the latest Chrome browser. To specify the menus that should appear on TinyMCE’s menu bar, the menubar option should be provided with a space separated list of menus. 1. You can test a very simplified demo here, the editors do much more of course with 0. Otherwise the editor seems to work fine. In the list of results, click Editor – TinyMCE. Set up paste_block_drop: false to prevent any drag and drop errors. 3. mode: "textareas", editor_selector: "tinymce The problem here is that your textarea gets hidden by tinymce and will only be used by tinymce to write the tinymce content back into it if necessary. You signed out in another tab or window. Here is the code: Jun 7, 2023 · First, start by accessing the TinyMCE init script, and then including the configuration changes listed in the following sections, which also includes a demo of TinyMCE’s dark mode. 4. However, when you begin dragging one of the rows the content that is in the TinyMCE iFrame (whether it was loaded with the page or altered by the user) disappears. I have following code, to render tinymce. It was working perfectly before, but do not know why it suddenly break. I want to make it easy for users and allow them to just copy the new embed code directly and paste it on TinyMCE and away they go. tinymce 29. Join the largest community of programmers and share your knowledge and experience. Now, when I download the newest version of TinyMCE I see that these options are missing! Because I would like to have the iFrame option in my own TinyMCE editor, I'm asking you: Aug 4, 2012 · Some of the users may not realise they have to click on the old embed code option in YouTube embed code link to add it in. eu domains, does so Sep 11, 2015 · Viewed 7k times. The size of these iframes can be configured to be responsive or another user-defined dimension. And, TinyMCE should not be removing content inside the iframe tag, which is your no frames content. if it would be possible it would be security risk. It almost works. io or similar. Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. But you definitelty can load a script inside the iframe. Closing and re-opening does show the content, and indeed shows the content for all future calls until the page is reloaded. convert_urls. When I paste the iframe code directly into the source code view of TinyMCE and click save it changes the code to: View TinyMCE code after saving adds </p> View HTML source of HTML page: Original iframecode. (You can base those dimensions on the client's window size). 19. Control: scrollIntoView() Scrolls the current control into view. These don't work, the others behave OK. I have tried loading TinyMCE without any options. here is what worked for me (again, according to the version you are working on, this could not be helpful for you) Link plugin. 59 and I haven't looked at why. Have content including an iframe, e. 60 interferes with TinyMCE. Put this code into your tinymce init Want to modify the tinymce editor through embedded style within the html. – Josh Jun 12, 2010 at 20:48 Welcome to the Quickbars demo for TinyMCE Classic (iframe) mode. aspx Code: Returns the root element of the editable area. style. Mar 19, 2012 · i have an html page in which i sue TinyMCE editor in iframe and i have a button which is out side the iframe. It should be called with button identifier and configuration object. Jul 28, 2023 · This isn't something we can control, it's just how iframes work. The content box will appear blank and you will be unable to insert your mouse. Oct 16, 2017 · I am trying to use tinymce 4. When you’re using TinyMCE in your apps, and a user requirement is to edit content previously stored somewhere else (like in a CMS, which Tiny works well with), what you need is a way to populate the editor with that content. com needs a referrer to validate the request. init but it still will not show up and this is the only fix I can find, any suggestions? init code: <script type="text/javascript">. Apr 13, 2015 · Tinymce hides the former textarea and creates a contenteditable iframe in which you can enter/edit content. init( { setup : function( ed ) {. Iframe: text() Sets/gets the text for the control. Dear friends, I cant find a way to make content overflow outside the iframe that TinyMCE creates. According to the (conflicting) documentation of TinyMCE, the editor takes on the size of the textarea (or other) element that it replaces. length = 1, means editor is there. Jun 24, 2013 · Kind of the same as what the code I tried was doingits moving the iFrame ok, but not the content inside it - firebug just shows empty head and body tags. You switched accounts on another tab or window. Editor: getContent() Oct 16, 2012 · The tinymce ScriptLoader does not load a script inside the iframe. The Page Embed plugin embeds a page in the content using an iframe (Inline frames). Step 2: Add TinyMCE to a page. 0 (aka newer versions) you can't use the wp_tiny_mce function for the tiny_mce, because it's deprecated. But not in TinyMCE iframe. Yes, as what Richard says, this is a duplicate of How to input text into tinceMCE editior using selenium/webdriver. function wpb_adding_styles() {. This event is fired after TinyMCE is fully initialized and ready for interaction. Control: show() Sets the visible state to true. UploadTemplates. Take a look at the simple case below: https://fiddle. If that is the case you can use one of TinyMCE's generic events (e. How to allow comment tags using valid_elements in TinyMCE. 2. May 16, 2011 · 2. Jul 8, 2014 · 1. Start -> Programs -> Accessories -> cmd (or command prompt). There is no way to get the real URL unless you store it away. TinyMCE 6 Documentation. See how they solved the problem and get your TinyMCE editor working smoothly. Oddly, it does display the font in the editor portion (see screenshot) I have added the stylesheet containing the @font-face specifications in content_css property for tinyMCE. For a non-inline iframe-based editor, returns the iframe's body element. html-container { height: 100%; overflow: hidden; } . Now we can add Iframe doctype so that tinymce should work Dec 30, 2023 · I then went into System --> Plugins and then set 0 for the default of administrator / editor / Super user and removed iframe from Prohibited Elements section on all 3 sets and still not working. execCommand('Bold','true'); The first line adds text in TinyMCE's textarea, the second selects it (simulating a user cursor select), the third, fourth and fifth just manipulate the controls. Setup inline editing mode. Possible values: true, false, or string of menus. When I try to set the content of tinymce programmatically by calling method setContent, it is throwing following error: Cannot read property 'parse' of undefined TypeError: Cannot read property 'parse' of undefined Mar 14, 2018 · When I configure valid_elements, the media plugin automatically removes width and height from the iframe in 4. Rather than embedding the form in an article directly you can use a module called a "Wrapper" and then associate that wrapper module with the Article / Menu item you are trying to display it with. setContent('testing');"); I tested the above code with timymce editors it was working fine. js, React, jQuery, or other frameworks. Here is a "hack" solution that will even make your page load faster. Redoing the code this way Feb 14, 2013 · I am trying to work TinyMCE into a large professional project I am working on. Jun 13, 2010 · setup: function (ed) {. Backspace does not work. exe' is found. Any thoughts? On the frontend: There are many discussion about TinyMCE style and I did a lot of reseach, but I still don't understand why this happen. You will have to bind the focus event to this iframe or better iframe body. am trying to display report using tinyMCE features. on('init', function (args) {. Do not wanna use an separat . css is not loaded in the frontend, I forced the loading of this css using this piece of code. but tiny mce is not working inside ng-view here is my index. Feb 9, 2012 · Sorry @Thariama am not so familiar with the jsfiddle, so let me provide some more info on this. URLs are automatically converted (messed up) by default because the browser’s built-in logic works this way. Control: src() Setter for the iframe source. TinyMCE works for me under these conditions. editors. 60 and TinyMCE does not work. The new embed code looks like the following example: <iframe title="YouTube video player Aug 23, 2012 · jQuery('textarea. Second I found tinymce. If I click CTRL+S inside Iframe, it doesnt work. an embedded youtube video and add a title attribute, then edit in tinymce using a screenreader. Please provide the steps to reproduce and if possible a minimal demo of the problem via codesandbox. Type: String or Boolean. Editor: getContainer() Returns the editors container element. So we need to disable this feature and load them manually. The above code works perfectly, for whole of the form, anywhere I do shortcut, it submits. This will prevent cross-origin, and in special cases same-origin, XSS by embedded resources in iframe elements. I have added extended_valid_elements: "iframe[src|width|height|name|align]", to my . I have a TinyMCE custom theme with a few buttons (bold, italic, strikethrough, justify left, center and right, bullist, numlist, link and unlink). Not sure if Oct 3, 2019 · Thanks, this worked for me. It provide a way to load a script in the main window after the tinymce initialization. Tinymce creates an own iframe to make it possible for users to insert/edit formatted content. Select a content which uses the Tiny MCE editor. If I load the page on a system with Mar 23, 2022 · Backspace key does not erase content when inline editor is set in an iframe. Asking for help, clarification, or responding to other answers. init(). I am working in a MEAN project. If I bind scroll event like this and scroll the browser's window (not editors) then it gets fired, but if I scroll inside editor it doesn't: ed. This option enables you to control whether TinyMCE is to be smart and restore URLs to their original values. Consequently its contents has to be updated before the form submission. For your specific code, I'd suggest. May 26, 2021 · If I load tinymce within the iframe and instantiate then it works fine but I cannot target elements in the iframe DOM from the parent frame and have it work. Where are you doing that? When I add it to my fiddle, then yes the TinyMCE content is blank. EDIT: Jul 15, 2012 · Still working on this. What is the current behavior? Describe the bug. 5 if this helps. In order to capture focusout/blur on the editor you need to set a handler for this on the editors iframe. If you are having trouble with TinyMCE not working, even with their example, you might find some helpful answers on this Stack Overflow question. When you look at the demo of tinyMCE, and click on the media button, you can find the options HTML5 Video and iFrame. 3. Explore Teams Create a free Team Apr 2, 2012 · If your wordpress version is above 3. Provide details and share your research! But avoid …. Moreover, the iframe which is loaded in localhost and is supposed to theme and When I run the first command, it selects the iFrame, but nothing happends when I run the second command, nothing happens. 1 introduced a new sandbox iframes boolean option which adds the sandbox="" attribute to every iframe element by default when enabled. And fonts. The inline editing mode is used for merging the editing and reading views of the page for a seamless editing experience and true WYSIWYG behavior. To load content via the init() you can do something like this: tinymce. However, when I click the 'Find' button on the target, the text is entered in the TinyMCE text area, so it looks like it's working on some level. If I disable media_live_embeds, that works fine. The functionality of the editor can be Dec 4, 2012 · I have put console. In the top menu, click Extensions and then click Plug-in Manager. Comparing the two HTML code, I discovered that on the website, what I see is the text area which is hidden in localhost. Second time it fails to load. I can't erase content. Installed JCE 2. tiny. The problem is with numlist, bullist, link and unlink buttons. log(iframe. Apr 27, 2011 · Why TinyMCE is not sending updated value? Tinymce will not update the html/content of hidden textarea input field when you are using ajax to submit a form. g use By. id + "_ifr"); // get the head element of the iframe's document and inject the javascript. The report data i will get from xml file using ajax request. This is effecting the rest of the page layout and breaks the footer. The Quick Selection Toolbar, select (highlight) any text in the editor. The timeout thingy was essential as I was trying to hide a dropdown element when the user clicked anywhere using a simple window click event which actually does not fire when you change focus to an iframe (like tinymce uses). Reload to refresh your session. Jan 10, 2017 · Note: Not all TinyMCE plugins fire events for everything they are doing so you may not find an event that you can catch right when the content is entered regardless of how its added. Aug 31, 2018 · 1. I am using ng-view for each page content. May 2, 2011 · There is a jquery plugin that seems doing what you need and more. If you want the editor to be in an inline-block section, please add that style to an element surrounding the editor, not the Aug 23, 2018 · Our assumption is that there is no iframe used with inline: true and document_base_url uses a base tag in the head section which is not present if there is no iframe. 2 I tried the answer of @Thariama and it did not work for me, I guess because his answer is valid for the older versions of the tinyMCE. In one spot we need to have multiple instances in table rows that are draggable. May 26, 2021 · I'm also experiencing the same issue with an inline tinymce editor inside an iframe. 2 with JCE 2. Sep 20, 2016 · 3. Contribute to this page. css file. Mar 4, 2014 · I have Validation working across a large form (I fire it several times before Submit to check sections of the form), and a tinyMCE editor working in 1 textarea. height) after your code. None of these selectors work: Apr 17, 2023 · What is the current behavior? Describe the bug Hi guys, I want to add onload attribute to iframe with config valid_elements: '*[*]', extended_valid_elements:'@[onload Jul 22, 2015 · 1. The output created is in HTML5 and can include lists, tables, and other useful elements, depending on your configuration. init({. After that I just validated that the This plugin is only available for paid TinyMCE subscriptions . I updated your fiddle with the following configuration line: valid_elements: "*[*]" Admittedly you likely don't want to include all tags and all attributes but this shows that you can get this working. ab tw wq mj oe st cg eb wu wp