Stop all playing iframe videos on click a link javascript

Stopping means pausing and setting the video to time 0:

        $('iframe').contents().find('video').each(function () 
        {
            this.currentTime = 0;
            this.pause();
        });

This jquery code will do exactly that.

No need to replace the src attribute and reload the video again.

---

Little function that I am using in my project:

    function pauseAllVideos() 
    { 
        $('iframe').contents().find('video').each(function () 
        {
            this.pause();
        });
        $('video').each(function () 
        {
            this.pause();
        });
    }

Reloading all iframes just to stop them is a terrible idea. You should get advantage of what comes with HTML5.

Without using YouTube's iframe_API library; you can simply use:

var stopAllYouTubeVideos = () => { 
  var iframes = document.querySelectorAll('iframe');
  Array.prototype.forEach.call(iframes, iframe => { 
    iframe.contentWindow.postMessage(JSON.stringify({ event: 'command', 
  func: 'stopVideo' }), '*');
 });
}
stopAllYouTubeVideos();

which will stop all YouTubes iframe videos.

You can use these message keywords to start/stop/pause youtube embdded videos:

stopVideo
playVideo
pauseVideo

Check out the link below for the live demo:

https://codepen.io/mcakir/pen/JpQpwm

PS- YouTube URL must have ?enablejsapi=1 query parameter to make this solution work.

This should stop all videos playing in all iframes on the page:

$("iframe").each(function() { 
        var src= $(this).attr('src');
        $(this).attr('src',src);  
});

Try this way,

<script language="javascript" type="text/javascript" src="jquery-1.8.2.js"></script>
<script language="javascript" type="text/javascript">
$(function(){
    $('.close').click(function(){      
        $('iframe').attr('src', $('iframe').attr('src'));
    });
});
</script>