Has anyone been able to create a full-screen overlay using Video.js player? We are looking for a way to display a div over the video, and have it available even when in full-screen mode.
This is what I've done on a recent project using JQuery UI dialogs, but the solution applies to whatever element you want to display over the video.
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="jquery.ui.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$('#overlay').dialog({
width: $(window).width() * .8,
height: 100,
position: { my: "center", at: "bottom", of: window },
autoOpen: false,
zIndex: 2147483647
});
});
int = setInterval(function(){checkNews()},checkNewsInterval);
function checkNews() {
var url = 'news.php';
$('#overlay').load(url, function() {
$('#overlay').dialog('open');
return false;
}
</script>
<body>
<div id="video-container">
<video id="myvideo" class="video-js vjs-default-skin" controls
preload="auto" poster="" data-setup="{}">
<source src="<you_video_source>" type='video/mp4'></source>
<param name="allowfullscreen" value="true" />
</video>
</div>
<div id="overlay"></div>
</body
</html>
The trick being the property:
zIndex: 2147483647
either set in the dialog setup or as a CSS in:
#overlay {
z-index: 2147483647;
}
Related
This is a simple script I use:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<style>
#myVideo {
background-color:#CCC;
position:absolute;
width:320px;
height:240px;
border:1px solid #000;
}
</style>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
<div id="myVideo" autoplay></div>
<script>
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
navigator.getUserMedia({audio: true, video: true}, function(stream){
$('#myVideo').prop('src', URL.createObjectURL(stream));
}, function(){
alert("error");
});
</script>
</body>
</html>
I have no error at all. It asks me to authorize webcam access, I accept, webcam switches on, but #myVideo div remains blank.
What am I doing wrong?
Divs don't have a src attribute, you need to use the video element instead.
See it here: http://jsfiddle.net/g3ww83yu/
Change this:
<div id="myVideo" autoplay></div>
to this:
<video id="myVideo" autoplay></video>.
Note that you can also apply global styles to your video elements, eg:
video {
border:1px solid #000;
}
Having an issue that has been frustrating me the last few days.
I have some videos on a site that are loaded dynamically from sitecore, and display on a page with thumbnail images. When you click those images you are taken to a lightbox with the video.
The problem is, the video plays in Chrome, Firefox and IE8 -, but not IE9 +. I thought it may be an encoding issue, but I have converted this video so many times to every format available to the web to no avail.
I am setting the plugin to load the video as flash first, then if flash isn't available, load as html5. This will clear all worries in terms of browser support of HTML5 video.
I was thinking that it may be the lightbox and videoJS plugin fighting with each other, or the fact that i am hiding videos and showing them, which i know can sometimes cause issues. I have decided to use a different lightbox, and people seem to have said that colorbox is a decent one to use with videoJS, especially since it has some built in callbacks onLoad.
On to the problem and the code:
The problem:
This lightbox is working, but videoJS seems to throw a few errors when i try and reset the player, which is breaking the videos in IE since its such a dumb browser.
As you can see in the demo link at the bottom, the videos play in IE just fine when they are just set on the page, but when you open the lightbox by pressing "vid1" or "vid2" you are riddled with console errors and the videos no longer play.
The code:
HTML + jScript:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title></title>
<meta name="description" content="">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.0/jquery.min.js"> </script>
<link href="http://vjs.zencdn.net/4.3/video-js.css" rel="stylesheet">
<script src="http://vjs.zencdn.net/4.3/video.js"></script>
<link type="text/css" rel="stylesheet" href="colorbox.css" />
<script type="text/javascript" src="js/jquery.colorbox.js"></script>
<style type="text/css">
.hide {
display: none;
}
</style>
</head>
<body>
<script type="text/javascript">
$(document).ready(function() {
$(".inline", this).colorbox({
inline: true,
rel: 'videohook',
width: '650px',
onLoad: function() {
//grab the video ID and store it
var vidID = $(this).attr("data-vidID");
//Reset the video players
videojs.players = {};
//set the videoJS player for this video.
videojs(vidID);
}
});
});
</script>
<a rel="videohook" data-vidID="my_video_1" class="inline" href="#video_1">vid 1</a>
<a rel="videohook" data-vidID="my_video_2" class="inline" href="#video_2">vid 2</a>
<div id="video_1" class="video">
<video id="my_video_1" class="video-js vjs-default-skin" controls
preload="none" width="640" height="264" poster=""
data-setup='{"techOrder": ["flash", "html5"]}'>
<source src="http://www.w3schools.com/html/mov_bbb.mp4" type='video/mp4'>
<source src="http://www.w3schools.com/html/mov_bbb.ogg" type='video/ogv'>
</video>
</div>
<div id="video_2" class="video">
<video id="my_video_2" class="video-js vjs-default-skin" controls
preload="none" width="640" height="264" poster=""
data-setup='{"techOrder": ["flash", "html5"]}'>
<source src="http://www.w3schools.com/html/mov_bbb.mp4" type='video/mp4'>
<source src="http://www.w3schools.com/html/mov_bbb.ogg" type='video/ogv'>
</video>
</div>
</body>
</html>
Console errors im getting:
Uncaught TypeError: Object #<HTMLObjectElement> has no method 'vjs_getProperty'
LIVE DEMO:
Go here to see the errors for yourself: http://kodistro.com
In this case, my solution is to inject the video tag HTML into the lightbox content (when opening) and then call videojs().
So, in pseudo-code:
<script type="text/javascript">
$(document).ready(function() {
$(".inline", this).colorbox({
inline: true,
rel: 'videohook',
width: '650px',
height: '274', //the size most be fixed
onLoad: function() {
var appendVideo1 = '<video id="my_video_1"......> </video>'; //insert the <video> tag. Note.Remove attribute data-setup='{"techOrder": ["flash", "html5"]}'
$("video_1").append(appendVideo1);
},
onComplete: function() {
videojs(my_video_1); //initialize video-js
},
onClosed: function() {
videojs(my_video_1).dispose(); //destroy video-js
}
});
});
</script>
<a rel="videohook" data-vidID="my_video_1" class="inline" href="#video_1">vid 1</a>
<div id="video_1" class="video">
</div>
I'm confused as to where exactly place the script tags in my Rails app to have a Google map embed in a page. I'm following the directions from the Google API https://developers.google.com/maps/documentation/javascript/tutorial
The code looks like this:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0; padding: 0 }
#map-canvas { height: 100% }
</style>
<script type="text/javascript"
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAK04aYSxZArPElFFZfo3o2p-CbviPzfhc&sensor=false">
</script>
<script type="text/javascript">
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(-34.397, 150.644),
zoom: 8,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map-canvas"),
mapOptions);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map-canvas"/>
</body>
</html>
I'm placing the first script tag within my application.html.erb file like so:
<%= javascript_include_tag "https://maps.googleapis.com/maps/api/js?key=AIzaSyAK04aYSxZArPElFFZfo3o2p-CbviPzfhc&sensor=false" %>
I have a Venue model and a venues controller.
I want the map to appear in the Venues show action. So I place the second script inside venue.js. My show.html.erb looks like this:
<div class="center">
<h1><%= #venue.name %></h1>
<address><%= #address %></address>
<div id="map-canvas"/>
</div>
But no map appears when I load this page.
A very easy way to do this is to simply embed the map in an iframe. Using .haml for markup,
%iframe.google-location{ frameborder: '0', scrolling: 'no', src: 'https://www.google.com/maps/embed/v1/place?q=place_id:{google_generated_placeId}' }
the class 'google-location' (or whatever you want to name it) only needs to have the size of the iframe.
(make sure to have a valid api key)
Hi I have a simple one as shown below that displays bordercontainer and contentpane.
I do not understand why the bordercontainer's id is registered twice since I only have one
id defined for bordercontainer.
The error stated: Error: Tried to register widget with id==main_bContainer but that id is already registered
Please advise where I got it wrong.
<!DOCTYPE html>
<html>
<head>
<title>Hello</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" href="../dojo1_8/dijit/themes/soria/soria.css"/>
<link rel="stylesheet" href="../common.css"/>
<style type="text/css">
html, body
{
width: 100%;
height: 100%;
margin: 5px;
padding: 0px;
overflow: hidden;
}
</style>
</head>
<body class="soria">
<div id="main_bContainer" data-dojo-type="dijit/layout/BorderContainer" data-dojo-props="design:'sidebar'">
<div class="cP_Left" data-dojo-type="dijit/layout/ContentPane" data-dojo-props="region:'center'">
Content Pane A
</div>
<div class="cP_Right" data-dojo-type="dijit/layout/ContentPane" data-dojo-props="region:'right'">
Content Pane B
</div>
</div>
</body>
<script>
var dojoConfig =
{
parseOnLoad: true,//replace web controls based on theme soria
isDebug: true,//true for debuggin with aid from FireBug, Always set it to false, to avoid overhead
async: true,//
locale : "en-us"//
};
</script>
<script src='../dojo1_8/dojo/dojo.js'></script>
<script>require(["dojo/parser",
"dojo/ready",
"dojo/request",
"dijit/layout/BorderContainer",
"dijit/layout/ContentPane",
"dojo/domReady!"
], function(parser, ready, request)
{ready(function()
{parser.parse();
});
});
</script>
</html>
Thanks
Clement
Becuase you have parse() its 2 times.
Here dojoConfig = { parseOnLoad: true };
and here parser.parse();
Just parse only one the problem will solve.
I copied an example from the dojo site using Borderlayout. However, when I load in the browser , the entire data is shown for all the section . Then after a few second the content is refersh and the data is displayed correctly.
here is code that i copied . Thanks for your help
<head>
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.3/dijit/themes/tundra/tundra.css">
<style type="text/css">
body, html { font-family:helvetica,arial,sans-serif; font-size:90%; }
</style>
<style type="text/css">
html, body { width: 100%; height: 100%; margin: 0; } #borderContainer
{ width: 100%; height: 100%; }
</style>
</head>
<body class="tundra ">
<div dojoType="dijit.layout.BorderContainer" design="sidebar" gutters="true"
liveSplitters="true" id="borderContainer">
<div dojoType="dijit.layout.ContentPane" splitter="true" region="leading"
style="width: 100px;">
Hi
</div>
<div dojoType="dijit.layout.ContentPane" splitter="true" region="center">
Hi, I'm center
</div>
</div>
</body>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/dojo/1.3/dojo/dojo.xd.js"
djConfig="parseOnLoad: true">
</script>
<script type="text/javascript">
dojo.require("dijit.layout.ContentPane");
dojo.require("dijit.layout.BorderContainer");
</script>
<!-- NOTE: the following script tag is not intended for usage in real
world!! it is part of the CodeGlass and you should just remove it when
you use the code -->
<script type="text/javascript">
dojo.addOnLoad(function() {
if (window.pub) {
window.pub();
}
});
</script>
This looks a bit upside down : you should put your javascripts in the head section and load the dojo libraries in first place. That's not your problem though.
What happens is that when the page loads, dojo loads all the modules that you "dojo.require", then parses all your tags containing the attribute "dojoType" and processes them for rendering, and this takes time.
So the flickering that you're seeing is the difference between the page before and after the widgets are parsed.
You should add a preloader div and hide it once the page is parsed (see this example).
This is what it would look like for your example :
<html>
<head>
<title>Preloader example</title>
<!– every Dijit component needs a theme –>
<link rel="stylesheet"
href="http://o.aolcdn.com/dojo/1.4/dijit/themes/soria/soria.css">
<style type="text/css">
#preloader,
body, html {
width:100%; height:100%; margin:0; padding:0;
}
#preloader {
width:100%; height:100%; margin:0; padding:0;
background:#fff
url(’http://search.nj.com/media/images/loading.gif’)
no-repeat center center;
position:absolute;
z-index:999;
}
#borderContainer {
width:100%; height:100%;
}
</style>
<!– load Dojo, and all the required modules –>
<script src="http://o.aolcdn.com/dojo/1.4/dojo/dojo.xd.js"></script>
<script type="text/javascript">
var hideLoader = function(){
dojo.fadeOut({
node:"preloader",
onEnd: function(){
dojo.style("preloader", "display", "none");
}
}).play();
}
dojo.addOnLoad(function(){
// after page load, load more stuff (spinner is already spinning)
dojo.require("dijit.layout.BorderContainer");
dojo.require("dijit.layout.ContentPane");
dojo.require("dojo.parser");
// notice the second onLoad here:
dojo.addOnLoad(function(){
dojo.parser.parse();
hideLoader();
});
});
</script>
</head>
<body class="soria">
<div id="preloader"></div>
<div dojoType="dijit.layout.BorderContainer" id="borderContainer" design="sidebar" gutters="true" liveSplitters="true">
<div dojoType="dijit.layout.ContentPane" splitter="true" region="leading" style="width: 100px;">Hi</div>
<div dojoType="dijit.layout.ContentPane" splitter="true" region="center">I'm Center</div>
</div>
</body>
</html>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/dojo/1.3/dojo/dojo.xd.js"></script>
if(dojo.isIE){
addEvent(window, 'load', function(event) {
dojo.parser.parse();
});
}else{
dojo.addOnLoad(function(){
dojo.addOnLoad(function(){
dojo.parser.parse();
});
});
}
function addEvent( obj, type, fn ) {
if ( obj.attachEvent ) {
obj['e'+type+fn] = fn;
obj[type+fn] = function(){obj['e'+type+fn]( window.event );}
obj.attachEvent( 'on'+type, obj[type+fn] );
} else
obj.addEventListener( type, fn, false );
}
disable parseOnLoad and manually add event to parse widgets for ie.