Adapt iframe height to content

Adapt iframe height to content. See the problem and the possible solutions in this discussion thread. Is there something I'm not getting about the API or is Firefox missing something here? Thank you. Jul 5, 2020 · If you want to adjust the size of an image to fit its container with CSS, you may find different solutions depending on the aspect ratio and the layout of the container. Jan 26, 2021 · The containing iframe should adapt to the height of its content while this gets incremented. Mar 5, 2016 · But in order to get the iframe to show up inside the zero-height container, you need to make the container relative and the iframe absolute, positioned inside the div. You should see the same functionality as the above example, iFrame Resizing Test. if so, you can use postMessage to communicate between frames. How can I make the content height 100% without getting the scroll bar? Minus App Bar height Sep 28, 2023 · Iframes are a useful tool for embedding content from other sources on your website, but they can also pose some challenges for responsive web design. We’re not artificially limiting the height of the iframe, 150px just happens to be the default size for the argument. Call a function from the parent. content class, remove position: absolute; and add margin-top:24%; to align it in vertically middle while taking the height of the content To prevent the scrollbar, adapt the iframe height to the embeded content The iframe covers the full screen (zooming) and covers all the width and height when re-size the window. You need to measure on the body's children elements if the body has the same init value as the iframe has. Let us know the Iframe format to get the desired output: function resizeIframe(obj) { obj. postMessage(…) to send the dimensions of the iframe onload and onresize events. OP says 'auto-adjustable'. height = iFrame. If I remove height: 100% and replace it with height: auto, the container height will fill all the space available and I won't be able to Nov 27, 2014 · answered Nov 27, 2014 at 13:52. 67% figure is 2/3 (or 600/900), not some magic number, so you'll need to adjust it for different aspect ratios. The iframe is resized as its content changes. An element displayed at the bottom of the page in the content page cannot be displayed. Here is a dead simple solution that works on every browser and with cross domains: First, this works on the concept that if the html page containing the iframe is set to a height of 100% and the iframe is styled using css to have a height of 100%, then css will automatically size everything to fit. Markup change is ok if necessary (if you want to remove tables) I have already set the following CSS: html, body {height: 100%} Hello well I can not get my IFRAME to work. But those answers were not working for me. frame. 24. Feb 7, 2018 · The video seems to not be the standard 4:3 or 16:9 but more like 2:3 so I set a max-height:600px; max-width:900px; on the parent container. I tried to add a parent div with height: 50% and width: 100%, then I added max-height: 100% and max-width: 100% to the child image. Apr 3, 2023 · 1. Enter the width of the iframe in pixels after the "width:" attribute in the list of attributes below the iframe element. That's it. EDIT: If you need to use percentage width other than 100%, multiply the ratio by the width multiplying factor. Apr 19, 2011 · 0. With this method the width and height of the Iframe seem to be changing but not the size of the content. height:auto on main will shrink main container when content is lesser than 700px, which is presumably undesired. Not quite sure why you want to use an iframe and not a dynamic div filled, say, via ajax, but: Put the content within the iframe into a div, then get the height of the div. Oct 12, 2021 · Do you want to make your Power BI iframe responsive for web and mobile devices? Learn from the community how to change or model the iframe settings for a container web and mobile application. And remove the <center></center> , see which part of the container it fills. Nov 13, 2023 at 22:46 IFrame content not displaying full Oct 13, 2012 · What you can do is the following: Within the iFrame use document. While the height of . width = . showIframe = true; Mar 29, 2014 · Any options you have for doing this require some code control within the iframe. Since the div-element is a block element, it will always be as wide as it can be unless you give it an explicit width. html in the browser and open up the console (press CTRL + Shift + J in Google Chrome). document. HTML has 3 youtube videos and an article from wiki. For example, if you want the iframe to be 300 pixels, the width attribute would be "width: 300px;" Jan 1, 2010 · unfortunately I found a very nasty bug on IE9 (fixed in IE10), when I change height, it some how affects the main window, and rolls down my css media to match the rule that fits the iframe WIDTH! so if iframe width is 900px, it will render the whole page under media rule @media only screen and (max-width: 960px) Feb 8, 2014 · To make the images responsive and preventing both vertical and horizontal overflow I can just set the following CSS: max-width: 100%; max-height: 100%; This ensures that a portrait image would not overflow vertically and a landscape image would not overflow horizontally. 1. How is this effect achieve using iframe HTML5 and CSS3? Code Example HTML5 This doesn't work because the iframe's height gets set with javascript after the page loads. // use timeout to filter out unnecessary firing. height()) - 80); // setup a resize method to fire off resizeIframe. Picture 2. This question on Stack Overflow provides some examples and explanations of how to use CSS properties such as object-fit, max-width, max-height, and flexbox to achieve the desired result. Whenever we resize the window, we should now see values appear in the console. Aug 6, 2012 · I have a popup page which has an iframe which in turn loads another page. getElementById("Iframe"); . Within the parent you make a function setHeight (iframeheight) which resizes the iFrame. // Otherwise Chrome won't detect the content height of the iframe. That's not quite what I meant. var frame = document. Otherwise, the container's height should be set to 100vh. Sadly they can all give different answers and these are inconsistent between browsers. Nov 3, 2022 · 1. . contentWindow. You could always set the overflow to Nov 17, 2023 · With varying viewport sizes from desktops to mobile devices, your iframe should adapt. from Setting iframe height to scrollHeight in ReactJS : Use the onLoad () handler from the iframe to ensure that the content has loaded before you try to resize it - if you try to use React's lifecycle methods like componentDidMount () you run the risk of the content not being present yet. addEventListener("message", event => …), check for the message coming from the iframe, and resize the iframe accordingly. Aug 24, 2016 · In your . These values can then be set as the Type the URL of file 1 into your browser. width(); $('iframe'). setHeight (myheight) to set the height within the iFrame to the parent. Also see: Resize external website content to fit iFrame width. If I set the Sep 4, 2014 · This might be tricky because the iframe content height/width depends on whether or not the user has the Flash plugin. 67%; The 66. you can see here Resize external website content to fit iFrame width. Sep 8, 2019 · I'm trying to set the container to auto-adjust its height according to the content available. I want to resize the iframe height depending on the size of page loaded in it. function FrameWrapper() {. So when your body element has no height specified (only min-height, but that does not count), the 100% will not be able to take effect. – Bardo. Syntax: Sep 15, 2023 · . Step 4: Fine-Tuning Nov 3, 2023 · I have PDFs with a different amount of pages and therefore with a different height. 2. Put it into the page that pulls in the iframe (the parent). A workaround could be to set the iframe height as the browser height less the header/menù of my site. – earl3s. I really can't seem to find a way to make the size of the first frame automatically adapt to the height of its content. Apr 14, 2014 · <iframe onload="this. You may also want to set min/max width or height depending on your content. To solve this I always set the iframe to a low height before detecting the content's height and then setting the iframe height to it's correct value. As far as I know, I can only define the height of the frames (rows) by specifying the percentage for each one. Here is a piece of code that will work, I am using jQuery here but you can do it without jQuery: $('#iframe-id'). Aug 29, 2014 · The iframe can change its height during the page life. I don’t want the user to scroll inside the frame but to set the iframe dynamically to the height of the content. js, which detects the Flash plugin, and swiffit. Since the dimension of the video is part of the URL, I am assuming the video is just fixed size. But i can't get the iframe height to be as the content height. Another solution that works in all modern browsers and back to IE7 is to float the parent container. /* Modified CSS #2. 5);-moz-transform-scale(0. onload = function() . iframe-container { display: flex; justify-content: center; /* Remove align-items property */ height: 100vh; } Step 3: Adjusting Size. It loads swfobject. May 5, 2021 · admin May 5, 2021 0 Comments automatically adjust iframe height according to its content using javascript, get iframe content height, iframe height fit content, jquery iframe height auto adjust, js, resize content to fit iframe. } . 3. style. The trick is to get the height of the visibile area of the page, not just the height: this because the body height follows the content inside itself, if you have a fixed element height, the body height won't ever be smaller but bigger. Then what do I do with the "width" and "height" variables in my html? We'll utilize the contentwindow attribute to let the iframe dynamically adapt its height based on its current content, so there's no need for a vertical scrollbar. 5);">. Jan 15, 2013 · The only (corrected due to advances in browser tech, see David Bradshaw's answer) backwards compatible way to achieve this with an iframe is to use setInterval and keep an eye on the iframe's content yourself. phone {. Below is a screenshot of a website that I manage for a primary school, a website that embeds a Google calendar. Which means that the content's height can be affected via the vh unit and media queries. May 27, 2010 · float: left; height: auto; /* adjusts height container element according to content */. sanitizer. In this article, you will learn how to optimize iframes for different screen sizes and resolutions, improve your website's loading speed and user experience, and avoid common pitfalls. html. width(window_width); }); However, it changes the width of the iframe only and the contents cannot be resized. Learn how to use CSS, JavaScript, or jQuery to adjust the iframe height dynamically and responsively. Let's try out the following example to understand how it basically works: Aug 31, 2014 · What you can do is get the body's height by javascript and set the same height for the iframe. One of the challenges that web developers face is resizing the iFrames to fit the content seamlessly. iframeURL = this. Here is my component file: import { DomSanitizer, SafeResourceUrl, SafeUrl } from '@angular/platform-browser'; constructor( private sanitizer: DomSanitizer){} hideFeed(myFeed){ this. com Jun 30, 2020 ·  <script> . – If the dimensions of the iframe should be delegated to a child element of the iframe use this attribute to select which child element this is. If so, you can't access the document within iframe. Not the actual height of the parent element, but the height specified in CSS. answered Aug 11, 2011 at 9:40. //frame height. I want to make the height of Nav and Content fit to the screen. The child container has width:100%; height:0; padding-top:66. addEventListener('DOMContentLoaded', function(e) { var iFrame = document. See a live example . scrollHeight. Thanks in advance! To do this, we include a script in the content page that calculates its height and sends this information to the parent page. Aug 5, 2009 · Edit: had a quick look around and it seems that the height property applies to the parents height so you will indeed need to set the containers height. <div class="container"> <iframe class="responsive-iframe" src="https://www. - Make it 100% of the height and width of the div. scrollWidth properties. This may not always be practical, because floating your parent div may affect other parts of your page layout. scrollHeight + 'px'; . – Dec 5, 2015 · I want to insert some theme demo on my site for my clients to see. Try removing the width and height from the iframe element, just leave the width and height inside the style. The HTML <iframe> height attribute is used to specify the height of the <iframe> in terms of pixels. Sep 8, 2019 · 0. Set the desired width on the iframe (e. getElementById( 'iFrame1 Step 1) Add HTML: Use a container element, like <div>, and add the iframe inside of it: Example. Fetching the contentheight with contentWindow. Spread the loveIntroduction: HTML inline frame element (iFrame) is used to embed content from another source, such as a web page or a video, into your webpage. height() ); Assuming that your body's height is the full height of your iframe, if you Apr 16, 2017 · I am trying to integrate my blog into my website via iframe. An inline frame is used to embed another document within the current HTML document. js, which scales the swf according to the width of the iframe. As you can see the 2nd box has the text outside of it: and I need to have it like this: I have tried with several options, like: flex: 1; flex-direction: column; Feb 7, 2022 · Hi @BexTuychiev-. I would like to know if it is possible to adapt the height of my iframe to the height of its content. The final step is to use these to set the iframe height whenever one of these values is sent. There is no such event you can listen out for that will make it easy Aug 28, 2023 · 3. When it receives the content height information, it adjusts the iframe's height accordingly. Here's an overview of how it works: When the web page with the iframe tag loads, file iframe1form. For iframes, I'm using the "padding-ratio" technique, setting the padding Nov 6, 2017 · There are 2 ways to automatically change the size of an <iframe> so as to fit its content and prevent scrollbars : For same-domain iframes : From the parent page, the complete height & width of the iframe can be found through its contentDocument. How can I resize the content when the window resizes? Problem: on iOS, a page is nested by iframe. I tried your code and it worked fine . Inline CSS Using inline CSS is the simplest method to Jun 22, 2021 · I'm working on an admin dashboard with tailwind css. Or just resort to frameset. Dec 21, 2008 · display: inline-block; height: auto; } Solution #2: Float Parent Container. iFrame Align Center. Which is allowed since it is a child control. NB: setting the height of the body element to 100% only scales it to the height of the browser window. postMessage() between the two iframes and the containing document could ask the iframe how large it would like to be via window. The use of media queries ensures that the embedded content fits nicely irrespective of the device screen. youtube. fill-height-or-more renders at full height by using min-height, the boxes are squished. I'd suggest using jquery like so: $("#divId"). Is there any way to do this? EDIT: The answer below suggests that I change my CSS. It does not work when the two are in different domains. The height of the second tab is set to 10px. Among its options there is the possibility of eliminating borders, scrolling, but the fact remains that the iframe does not have the native option to be able to adapt its height to that of the content it is viewing. You might need to adjust the size of your iframe to fit your design. Apr 12, 2024 · The only way here to adapt the iframe size to whatever height the content inside it actually requires, was if the provider of the iframe content offered active support for that. scrollWidth+'px'; . All inserted via iframe: Extend the div container width based on iframe content. useRef(); Jul 31, 2013 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Make sure to run this code AFTER the <iframe> exists in the DOM. No need to have inline and external styles at the same time, just use one or the other, ideally external. height=this. For example, you could support window. offsetHeight; Dec 17, 2015 · There are 4 different properties to look into to get the height of the content in an iFrame. In this article, we will explore three methods to resize iFrames in HTML. To center an iframe, you can use various CSS methods: Margin: iframe { display: block; margin-left: auto; margin-right: auto; } The javascript is as follows: obj. If you use height instead of the flex container, it “works” – but the point here was using min-height to avoid squishing. parent. You need to change the height of the note-content. The iframe has a maxwidth of 800px, so it scales according to viewport. html Feb 10, 2015 · If you want to make your iframe element fit the height of your web page, you may find some useful tips and solutions on this Stack Overflow question. const ref = React. body. scrollWidth; iFrame. scrollHeight + 'px'; Looks like you've a third-party page loaded on the iframe. I don’t remember the exact reason why width is automatically set but height is not, but it has something to do with the fact that custom components are rendered inside of an iframe. postMessage() and when it receives the response, it could then change the iframe size. Jan 16, 2016 · flex-direction:column; width:10vh; height:10vh; display:flex; align-items:center; justify-content:center; background-color:red; text-align:center; As you can see, the icon takes the full height of the container : in fact, I don't want to specify a height because I don't know the text length and really want that, if the content is huge, the icon Feb 23, 2017 · 0. resize(function(){ var window_width = $(window). contentUrl); this. I am trying to force an iframe to the exact same height as the inner content i have tried so many different solution is it even possible i think the issue maybe because the inner playlist doesn't load straight away. documentElement. I was talking about making the iFrame fit all of the contents of the other site. offsetHeight. function resize { // Reset the iframes height to a low value. Feb 27, 2014 · The CSS to make any form of embedded content responsive is essentially the same, but different content will have different aspect ratios, which means you’ll need to set the padding-bottom value accordingly. bypassSecurityTrustResourceUrl( myFeed. In other words: If the content's height is smaller than the viewport's, then the flex container's height should be set to the content's height. width = iFrame. However, using this method I have to give the height and width in pixels. // width of the iframe content . Edit the width attribute. Oct 28, 2018 · Especially when it comes to responsive templates, inserting an iframe can be very annoying. You can simply set the <iframe> height and width in vh (viewport height) and vw (viewport width) units respectively to make it cover full-screen with a height and width of 100%. I don't believe a perfect solution is possible. var f = $('#frame'). Mar 2, 2016 · You mean the height of the iframe doesn't follow ? I think you shouldn't use all these properties, just set your iframe dimensions with viewport sizes, like "vh" for the height and "vw" for the width, and set it to "100vh" and "100vw" like : iframe { height:100vh; width:100vw; border:none; } Oct 25, 2018 · To resize the iframe, I simply changed the width and height of the iframe using jquery code like this: $(window). Jan 25, 2022 · style="-webkit-transform:scale(0. But i don't know how to realize it. Here is my code: Apr 18, 2012 · In the content to appear within the iframe, if you can set an element with an id that marks the very top of the portion of content you want to peak through, then you can set the iframe's src attribute with that anchor on the url. Nov 26, 2017 · Trying to adapt width/height. 25%, or 9 / 16 * 100). Making embedded content in iframe response (width and height) - Sites Community. </script> Sep 2, 2023 · How to adjust the width and height of an iframe to fit with content in it - We can adjust the width and height of an iframe by using CSS to set the dimensions. i used it to resize a world clock map from another web site to my web site. Oct 15, 2018 · I am using two frames as if to split my screen in two. theFrame. Mar 8, 2021 · Reading through the docs and doing a google search I can't seem to find a way to do this, ideally I'd like to set a class such as h-fit-content (something like this) but it doesn't seem to exist. jbutler483. Any content which goeds over one page will not have the same background etc. If i understand correctly, you want the div to be as wide as the table but not any wider. If it's not a third-party content, just remove the height attribute from the iframe tag. You should experiment with height, width and the scale value to achieve your desired result. Feb 8, 2020 · I am trying to create a google site with the google apps script where I am loading simple content from google sheet but after embedding the script url, the full content is loading within the the iframe fixed area with the vertical scrollbar. iframe content's HTML: Oct 19, 2010 · The problem is that the iframe takes the size of the parent, of class note-content which takes the full size (width 100%, height 100%) of its parent note1. This works for me. To get the size of the iframe's content, an initial height of the iframe must be set. I've also made it's width responsive with the max-width: 100% because I think it might come in handy: . Nov 30, 2022 · If the image is portrait and is OVER the max height of the parent container, it should stop at max 50% and be as wide as it needs to be depending on the ratio of the photo. I tried giving height attribute "auto" or "100%" to the iframe but it doesn't work. find('body'). I don't know if you can set the height to the remain height. Reason: because the height of Safari's iframe under iOS will adapt to the content of the page, resulting in the height of UTF-8 Jan 23, 2017 · I want to adjust the height of my iframe according to its content size. When I put height 100% it does not fit the entire area and only fits about 3/4s of the content area. Answer: Use the CSS vh and vw Units. scrollHeight + 'px';" ></iframe> This works when the iframe and parent window are in the same domain. Whether you want to embed videos, maps, forms, or other Dec 8, 2017 · 1. I have 3 iframes in index. To do this, simply modify the width and height attributes of the <iframe> element within your HTML code. They would have to implement a script that measures the iframe's own content's height, and then communicate that info to your page via postMessage. scrollHeight didn’t work. When it changes its height, you update the size of the iframe. - Add padding to the top of the div equal to the aspect ratio of the iframe (for HD videos, 56. height( $('#iframe-id'). width: 260px; } furthermore, just for a sort of bonus , if you have elements around this div with properties like position: relative; , they would consequently stack on top of this div, because it has property float: left; To avoid such stacking, I tried the Nov 16, 2012 · Using JavaScript to get the height available and setting it to the iframe or it's containing div is the last resort solution for me :) Setting the toolbar or iframe to absolute position also won't work for my use case. It re-size maintaining the 100% min-width zooming the height or the 100% min-height zooming the width. _initialWidth Specify the native width of the iframe - this is used (along with height) to make the iframe responsive Nov 26, 2020 · The “iframe” tag defines a rectangular region within the document in which the browser can display a separate document, including scrollbars and borders. Just fill up your iframe to 100% height and then put those tabs inside the iframes as another iframe with a fixed size. You need to target the iframe element to affect it with your styles. height = obj. document. Thank you. 4k 11 97 145. You should not hide the Iframe's scroll bar, because that is the one that the user will want to use to scroll. Let’s load parent. Additionally, we can use JavaScript to dynamically adjust the dimensions based on the conten Apr 22, 2021 · 11. { . html (the page with the form) is loaded into the iframe tag. Sep 30, 2015 · I also guess that the iframe's inital value is wider than the image you referenced, and as the its width doesn't shrink if content does, you can't measure on the body as it reflects the iframe's width when content is less wide. Y ou can use JavaScript’s contentWindow property to force “iFrame” to automatically adjust its height based on May 3, 2011 · I finally found the answer to that question that actually works : - Position the iframe in the top left corner of the div. Nov 27, 2014 at 13:53. Apr 19, 2015 · When you use a percentage value for height, it will always be relative to the specified height of the parent element. height(); But if you can't use jquery, you should be able to use this: document. As you can see, it works fine on Chrome, but almost nothing happens running it on Firefox. Aug 27, 2017 · However, the container height should never be smaller than the content's, otherwise the top of the content would flow out of the viewport's top. If you have other div s try changing their color to see what is occupying that grey area. Feb 9, 2011 · 1. – Mulan. Jan 30, 2014 · IE 11 supports the latest flexbox. May 9, 2017 · The problem with this is while I can set the width to 100%, I can’t specify the appropriate height of the iframe. scrollHeight; } window. I want the blog to fit the screen, though. With this particular demo though, something is broken. Hide the content scroll bar like this. Jul 16, 2019 · parent. Aug 19, 2020 · There a way better answer on how to set up cross-origin header - Edit cross-domain Iframe content Locally Only. scrollHeight & contentDocument. Aug 1, 2018 · <script type="application/javascript"> function resizeIFrameToFitContent( iFrame ) { iFrame. But note1 contains another div as well. , 100%) and then set an appropriate aspect ratio for your content. There's an unresolvable circular dependency there. The position of this element is fixed. com/embed/tgbNymZ7vqY"></iframe> </div> Step 2) Add CSS: Add a percentage value for padding-top to maintain the aspect ratio of the container DIV. Then place a semicolon (";") after the attribute. Jan 23, 2021 · I am developing with jquery and I stumbled with the next problem: I added an IFrame inside the main page and I want to re size them from inside. aspect-ratio: 4 / 3; width: 100%; The browser will scale the content automatically based on the aspect ratio. If I set the height to a percentage like 50%, I can’t tell the height of the game when it appears, it can be half the screen or it can be larger than the screen, or it can be 0, depending on the parent container. Dec 26, 2013 · But in firefox, the iframe in first tab (visible tab) has the height as per the content and the iframe in second tab is not set with the proper height. Here is the code: Sep 4, 2019 · Again, the problem needs defining. This can be done by setting the width and height properties to a specific value or to a percentage of the parent container. I want its height to fit the entire content area. height = . height(); Jul 24, 2015 · You cannot manipulate the behavior of the content of the frame. To fit the iFrame on the whole webpage you can apply the width and height in vw or vh like width:100vw or height:100vh it will take the height or width of the view port. At the moment, the container doesn't adjust when content is shorter, such as in picture 2: Picture 1. Whether this works for you or not depends on your exact design, but hope that helps. I have a flexbox div inside a div box and I'm trying to adapt the box's height according to it's flexbox div content. If the 100px top is for tabs navigating the iframe, there may be a workaround. Parent Page JavaScript: The parent page contains JavaScript that listens for messages sent from the iframe's content. the parent frame can use window. See full list on jacobfilipp. Sep 15, 2019 · How do I adjust the height of an iframe according to the height of its content? I have read other answers in stackoverflow. I know this will do the trick relative flex min-h-screen but by doing so I'm getting the scroll bar because of the height of App Bar. getElementById("divId"). scrollHeight + 'px'; } Sep 30, 2008 · This wouldn't work with dynamic content when the height is reduced. // Selecting the iframe element . Your choice is to either add the style display:inline or use an inline-element like "span". g. contents(). This is the fiddle of what I have till now. Probably a min-height:700px on #main as suggested in my answer is a better option. for the iframe, use window. height(Number($(window). qj lt ps cn pp no qw nv sg eg