Making an iframe responsive

2019-01-02 15:07发布

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问题:

I was reading this stackoverflow post titled "Can you make an iFrame responsive?", and one of the comments/answers led me to this jfiddle.

But when I tried to implement the HTML and CSS to fit my needs, I didn't have the same results/success. I created my own JS fiddle so I could show you how it doesn't work the same for me. I'm sure it has something to do with the type of iFrame I'm using (e.g., the product images might need to be responsive too or something?)

My main concern is that when my blog readers visit my blog on their iPhone, I don't want everything to be at x width (100% for all my content) and then the iFrame misbehaves and is the only element wider (and hence sticks out past all the other content - if that makes sense??)

Anyway, does anyone know why it's not working? thank you.

here is the HTML & CSS of MY JSFIDDLE (if you don't want to click on the link):

<div class="wrapper">
  <div class="h_iframe">
    <!-- a transparent image is preferable -->
    <img class="ratio" src="http://www.brightontheday.com/wp-content/uploads/2013/07/placeholder300.png" />
    <iframe frameborder='0' height='465px' width='470px' scrolling='no' src='http://currentlyobsessed.me/api/v1/get_widget?wid=30&blog=Brighton+The+Day&widgetid=38585'
      frameborder="0" allowfullscreen></iframe>
  </div>
</div>

and here is the accompanying CSS:

.wrapper {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  background: #ffffff;
}

.h_iframe {
  position: relative;
}

.h_iframe .ratio {
  display: block;
  width: 100%;
  height: auto;
}

.h_iframe iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

回答1:

I present to you The Incredible Singing Cat solution =)

.wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    padding-top: 25px;
    height: 0;
}
.wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

jsFiddle: http://jsfiddle.net/omarjuvera/8zkunqxy/2/
As you move the window bar, you'll see iframe to responsively resize

Alternatively, you may also use the intrinsic ratio technique - This is just an alternate option of the same solution above (tomato, tomato)

.iframe-container {
  overflow: hidden;
  padding-top: 56.25%;
  position: relative;
} 

.iframe-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  border: 0;
  width: 100%;
  height: 100%;
}

回答2:

Try using this code to make it responsive

iframe, object, embed {
    max-width: 100%;
}

回答3:

I found a solution from from Dave Rupert / Chris Coyier. However, I wanted to make the scroll available so I came up with this:

// HTML

<div class="myIframe"> 
   <iframe> </iframe> 
</div>

// CSS

.myIframe {
     position: relative;
     padding-bottom: 65.25%;
     padding-top: 30px;
     height: 0;
     overflow: auto; 
     -webkit-overflow-scrolling:touch; //<<--- THIS IS THE KEY 
     border: solid black 1px;
} 
.myIframe iframe {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
}

回答4:

You can use this tricks mentioned on this site http://css-tricks.com/NetMag/FluidWidthVideo/Article-FluidWidthVideo.php.

Its very useful and easy to understand. All you need to create

<div class="videoWrapper">
    <!-- Copy & Pasted from YouTube -->
    <iframe width="560" height="349" src="http://www.youtube.com/embed/n_dZNLr2cME?rel=0&hd=1" frameborder="0" allowfullscreen></iframe>
</div>

.videoWrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    padding-top: 25px;
    height: 0;
}
.videoWrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

Here is your edited js fiddle for demonstration.

回答5:

iframe{
  max-width: 100% !important;
}

回答6:

check out this solution... works for me >> https://jsfiddle.net/y49jpdns/

<html lang="en" class="no-js">
   <head>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width,initial-scale=1.0">
      <style>
      html body {width: 100%;height: 100%;padding: 0px;margin: 0px;overflow: hidden;font-family: arial;font-size: 10px;color: #6e6e6e;background-color: #000;} #preview-frame {width: 100%;background-color: #fff;}</style>
      <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
      <script>
         var calcHeight = function() {
           $('#preview-frame').height($(window).height());
         }

         $(document).ready(function() {
           calcHeight();
         }); 

         $(window).resize(function() {
           calcHeight();
         }).load(function() {
           calcHeight();
         });
      </script>
   </head>
   <body>
      <iframe id="preview-frame" src="http://leowebguy.com/" name="preview-frame" frameborder="0" noresize="noresize">
      </iframe>
   </body>
</html>

回答7:

DA is right. In your own fiddle, the iframe is indeed responsive. You can verify that in firebug by checking iframe box-sizing. But some elements inside that iframe is not responsive, so they "stick out" when window size is small. For example, div#products-post-wrapper's width is 8800px.

回答8:

I noticed that leowebdev's post did seem to work on my end, however, it did knock out two elements of the site that I am trying to make: the scrolling and the footer.

The scrolling I got back by adding a scrolling="yes" To the iframe embed code.

I am not sure if the footer is automatically knocked out because of the responsiveness or not, but hopefully someone else knows that answer.

回答9:

Remove iframe height and width specified in pixels and use percentage

iframe{  max-width: 100%;}

回答10:

iFrames CAN be FULLY responsive while keeping their aspect ratio with a little CSS technique called the Intrinsic Ratio Technique. I wrote a blog post addressing this question specifically: https://benmarshall.me/responsive-iframes/

This gist is:

.intrinsic-container {
  position: relative;
  height: 0;
  overflow: hidden;
}

/* 16x9 Aspect Ratio */
.intrinsic-container-16x9 {
  padding-bottom: 56.25%;
}

/* 4x3 Aspect Ratio */
.intrinsic-container-4x3 {
  padding-bottom: 75%;
}

.intrinsic-container iframe {
  position: absolute;
  top:0;
  left: 0;
  width: 100%;
  height: 100%;
}

<div class="intrinsic-container intrinsic-container-16x9">
  <iframe src="//www.youtube.com/embed/KMYrIi_Mt8A" allowfullscreen></iframe>
</div>

BOOM, fully responsive!

回答11:

Simple, with CSS:

iframe{
width: 100%;
max-width: 800px /*this can be anyting you wish, to show, as default size*/
}

Please, note: But it won't make the content inside it responsive!

回答12:

<div class="wrap>
    <iframe src="../path"></iframe>
</div>

.wrap { 
    overflow: auto;
}

iframe, object, embed {
    min-height: 100%;
    min-width: 100%;
    overflow: auto;
}

回答13:

it solved me by adjusting code from @Connor Cushion Mulhall by

iframe, object, embed {
  width: 100%;
  display: block !important;
}

回答14:

With the following markup:

<div class="video"><iframe src="https://www.youtube.com/embed/StTqXEQ2l-Y"></iframe></div>

The following CSS makes the video full-width and 16:9:

.video {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
}

.video > .video__iframe {
    position: absolute;
    width: 100%;
    height: 100%;
    border: none;
  }
}

回答15:

I am search more about this topic and finally get a nice answer. You can try like this:

.wrapper {
width: 50%;
}
.container {
height: 0;
width: 100%;
padding-bottom: 50%;
overflow: hidden;
position: relative;
}
.container iframe {
top: 0;
left: 0;
width: 100%;
height: 100%;
position: absolute;
}

<div class="wrapper">
  <div class="container">
    <iframe src="there is path of your iframe"></iframe>
   </div>
</div>

回答16:

The best solution to make an "iframe" responsive and fit with all device screens , simply apply this code (working great with Games sites):

iframe::-webkit-scrollbar{display:none}
.iframe{background:#fff;overflow:hidden}
.iframe iframe{width:100%;height:540px;border:0;display:block}
.iframe-content{position:absolute;width:100%;height:540px;overflow:auto;top:0;bottom:0;-webkit-overflow-scrolling:touch}

@media screen and (max-width:992px){.iframe iframe{height:720px}}
@media screen and (max-width:768px){.iframe iframe{height:720px}}
@media screen and (max-width:720px){.iframe iframe{height:720px}}
@media screen and (max-width:479px){.iframe iframe{height:480px}}
@media screen and (max-height:400px){.iframe iframe{height:360px}}

If you're looking for a responsive games container fit with all devices apply this code which uses advanced CSS @media queries.

回答17:

Getting Started

Due to browser security constraints, you will have to include the Javascript file both in the “parent” page, as well as in the page being embedded through an iframe (“child”).

In the current version, the parent page must include the latest version of jQuery. There is no dependency on jQuery for the child page functionality. In future versions, we would like to remove the dependency on jQuery for the parent as well.

Note: the “xdomain” parameter in the makeResponsive() function call is optional.

Code Sample <script src="/js/jquery.responsiveiframe.js"></script><script> var ri = responsiveIframe(); ri.allowResponsiveEmbedding();</script> <script src="/js/jquery.js"></script><script src="/js/jquery.responsiveiframe.js"></script><script> ;(function($){ $(function(){ $('#myIframeID').responsiveIframe({ xdomain: '*'}); }); })(jQuery);</script>

回答18:

Fully responsive iFrame for situations where aspect ratio is unknown and content in the iFrame is fully responsive.

None of the above solutions worked for my need, which was to create a fully responsive iFrame that had fully responsive dynamic content inside of it. Maintaining any kind of aspect ratio was not an option.

Get height of your navigation bar and any content ABOVE or BELOW the iFrame. In my case I only needed to subtract the top navbar and I wanted the iFrame to fill all the way down to the bottom of the screen.

Code:

function getWindowHeight() {
        console.log('Get Window Height Called')
        var currentWindowHeight = $(window).height()

        var iFrame = document.getElementById("myframe")
        var frameHeight = currentWindowHeight - 95

        iFrame.height = frameHeight; 

    }
//Timeout to prevent function from repeatedly firing
    var doit;
    window.onresize = function(){
      clearTimeout(doit);
      doit = setTimeout(resizedw, 100);
    };

I also created a timeout so that on resize the function wouldn't get called a million times.

回答19:

For Example :

<div class="intrinsic-container">
  <iframe src="//www.youtube.com/embed/KMYrIi_Mt8A" allowfullscreen></iframe>
</div>

CSS 

.intrinsic-container {
  position: relative;
  height: 0;
  overflow: hidden;
}

/* 16x9 Aspect Ratio */
.intrinsic-container-16x9 {
  padding-bottom: 56.25%;
}

/* 4x3 Aspect Ratio */
.intrinsic-container-4x3 {
  padding-bottom: 75%;
}

.intrinsic-container iframe {
  position: absolute;
  top:0;
  left: 0;
  width: 100%;
  height: 100%;
}

回答20:

Check out this full code. you can use the containers in percentages like below code:

<html>
<head>
<title>How to make Iframe Responsive</title>
<style>
html,body        {height:100%;}
.wrapper         {width:80%;height:100%;margin:0 auto;background:#CCC}
.h_iframe        {position:relative;}
.h_iframe .ratio {display:block;width:100%;height:auto;}
.h_iframe iframe {position:absolute;top:0;left:0;width:100%; height:100%;}
</style>
</head>
<body>
<div class="wrapper">
<div class="h_iframe">
<img class="ratio" src=""/>
<iframe src="http://www.sanwebcorner.com" frameborder="0" allowfullscreen></iframe>
</div>
<p>Please scale the "result" window to notice the effect.</p>
</div>
</body>
</html>

Check out this demo Page.

回答21:

iframes cannot be responsive. You can make the iframe container responsive but not the content it is displaying since it is a webpage that has its own set height and width.

The example fiddle link works because it's displaying an embedded youtube video link that does not have a size declared.

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