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Accepted
Lou
Asked: 2020-12-28 09:56:34 +0800 CST 2020-12-28 09:56:34 +0800 CST

How to load multiple page previous still loading using jQuery?

  • 772

I am implementing a multiple choice list, my idea is to be able to load content or pages dynamically without reloading the page through a iframe.

Everything seems to work fine, when you run it you can see that it loads the first site, but the loading remains active, that is, it does not disappear when loading the site.

On the other hand, in the list of the sites to load in iframeit they do not work like the first site.

Can you tell me what configurations I have to make in the code?

My code

$(document).ready(function(){
	var vid = $('#myvid');

	//default video source
    $(vid).attr("src", $("a.link:first").attr("href"));

    // addClass playing to first video link
    $("a.link:first").addClass("playing");


$("a.link").on("click" , function  (event) {

	// prevent link default
    event.preventDefault();
 
    // change video source
    $(vid).attr("src", $(this).attr("href"));

    // remouve class playing from unplayed video href
    $(".vids a").removeClass("playing");

    // add class playing to video href
    $(this).addClass("playing");

    // add class paused to give the play/pause button the right look  
    $('.btnPlay').addClass('paused');
    
    
    // play the video
    vid[0].play();
   
});


//VIDEO EVENTS
    //video canplay event
    vid.on('canplay', function() {
        $('.loading').fadeOut(100);
    });
    
    //video waiting for more data event
    vid.on('waiting', function() {
        $('.loading').fadeIn(200);
    });
//end
});
.container * {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
    -webkit-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
}
.container *:after , .container *:before {
	margin: 0;
    padding: 0;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

h2.title {
    font-size: 24px;
    color: #fff;
    font-weight: bold;
    font-family: tahoma;
    text-align: center;
    padding: 2em;
    display: block;
    margin: auto;
    background-color: #A97A7A;
}
.container {
    width: 960px;
    background: #010101;
    margin: auto;
    position: relative;
    height: 460px;
}
.vidcontainer {

	width: 75%;
    height: 100%;
    float: right;
    position: relative;
    overflow: hidden;
}

video {
    width: 100%;
    height: 405px;
    color: #fff;
    text-align: center;
    font-size: 20px;
}

.videolist {
    float: right;
    width: 25%;
    background-color: rgb(76, 76, 76);
    height: 100%;
    position: relative;
}

.vids {
    margin: 5px;
    background-color: #292626;
    max-height: 450px;
    min-height: 450px;
    border: 1px solid #616060;
    overflow-y: scroll;
    list-style: none;
    direction: rtl;
}
.vids::-webkit-scrollbar {
    width: 5px;
    background-color: #8A8A8A;
    border: 1px solid #AFACAC;

}
.vids::-webkit-scrollbar-thumb {
    background-color: #FF8D00;
    border-radius: 5px;
}
.vids::-webkit-scrollbar-thumb:hover{
background-color:#fff;
}
.vids::-webkit-scrollbar-thumb:active{
background-color:#ccc;
}


.vids a {
    text-decoration: none;
    color: #fff;
    font-size: 16px;
    display: block;
    border-bottom: 1px solid #616060;
    padding: 8px 5px;
    margin: 5px;
}

/*--- controllers ---*/
.controllers {
    position: absolute;
    bottom: 0;
    height: 50px;
    background-color: #fff;
    width: 100%;
}

.controllers button {
    border: 1px solid #E7E7E7;
    background-color: #FFFFFF;
    color: #777;
    height: 40px;
    width: 40px;
    border-radius: 50%;
    margin: 5px;
    box-shadow: 1px 1px 3px #4C4C4C;
    outline: none;
    font-size: 18px;
    display: inline-block;
    float: left;
}

.controllers button:focus {
    box-shadow: 1px 0px 7px #4C4C4C;
    border-color: #ff8d00;
    color: #ff8d00;
    background-color: #4C4C4C;
}

.btnPlay:after {
    content: "\f04b";
    font-family: 'FontAwesome';
}
.paused:after {
    content: "\f04c";
}

.sound:after {
content: "\f027";
    font-family: 'FontAwesome';
}
.sound2:after {
content: "\f028";
}

.muted:after {
    content: "\f026";
}
.btnFS:after {
     content: "\f065";
    font-family: 'FontAwesome';
}
.ads {
    height: 350px;
    width: 350px;
    position: absolute;
    background-color: #777;
    top: 27.5px;
    right: 40px;
    z-index: 11;
}
.bigplay {
    height: 150px;
    width: 150px;
    position: absolute;
    top: 127.5px;
    left: 85px;
    z-index: 11;
    color: #fff;
    font-size: 150px;
    line-height: 150px;
    text-align: center;
    cursor: pointer;
    text-shadow: 0px 0px 15px #ff8d00;
}
.closeme {
    height: 32px;
    width: 32px;
    background-color: #fff;
    top: -10px;
    right: -10px;
    border: 1px solid #ff8d00;
    display: block;
    position: absolute;
    border-radius: 50%;
    text-align: center;
    line-height: 30px!important;
    color: #ff8d00;
    font-size: 25px!important;
}

.playing {
    background-color: #999;
    border: 1px solid #ff8d00!important;
    -webkit-transition: 0s;
    -o-transition: 0s;
    transition: 0s;
 }
.playing:after {
    content: "\f01d";
    font-family: 'FontAwesome';
    color: #ff8d00;
    float: left;
}
/* PROGRESS BAR CSS */

.topControl {
    position: absolute;
    display: block;
    width: 100%;
    bottom: 50px;
    background-color: #fff;
    z-index: 1;
}
/* Progress bar */
.progress {
    width: 100%;
    height: 5px;
    position: relative;
    float: left;
    cursor: pointer;
    background: #999;
}
.progress span {
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
}
.timeBar{
    z-index:10;
    width:0;
    background: #ff8d00;
}

.bufferBar{
    z-index:5;
    width:0;
    background: #eee;
}
/* time and duration */
.time{
    width:12%;
    float:right;
    text-align:center;
    font-size:11px;
    line-height:12px;
    right: -12%;
    opacity: 0;
    position: absolute;
}

.topControl:hover .time {
    right: 0;
    opacity: 1;
}


.topControl:hover .progress {
    width: 88%;
    height: 12px;
}

/* VOLUME BAR CSS */
/* volume bar */
.volume {
    position: relative;
    cursor: pointer;
    width: 70px;
    height: 10px;
    float: left;
    margin-top: 20px;
    margin-right: 15px;
    background-color: #999;
}
.volumeBar{
    display: block;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #ff8d00;
    z-index: 10;
}

.loading {
    width: 100%;
    background-color: rgba(255,141,0,0.5);
    height: 405px;
    position: absolute;
    top: 0;
}
i.fa.fa-spinner.fa-spin {
    height: 60px;
    width: 60px;
    font-size: 60px;
    color: #fff;
    text-shadow: 0px 0px 8px #000;
    top: 172.5px;
    left: 330px;
    position: absolute;
}
.disabled {
    pointer-events: none;
    cursor: not-allowed;
    background-color: #C2C2C2!important;
}


ul.speedcnt {
    display: none;
    position: absolute;
    right: 30px;
    bottom: 60px;
    background-color: #fff;
    border-radius: 5px;
    list-style: none;
    -webkit-transition: 0s;
    -o-transition: 0s;
    transition: 0s;
}

ul.speedcnt li {
    text-align: center;
    font-family: 'verdana', tahoma , serif;
    font-size: 13px;
    padding: 5px 20px;
    cursor: pointer;
    display: block;
    border-bottom: 1px solid #ccc;
}

ul.speedcnt li:last-child {
    border-bottom: none;
}

ul.speedcnt li.selected {
    background-color: rgba(255, 141, 0, 0.6);
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>


<div class="container">
<div class="vidcontainer">
<iframe id="myvid" >

  Your browser does not support the video tag.
  
</iframe>


<div class="loading">
	<i class="fa fa-spinner fa-spin"></i>
</div>
    </div>

	<div class="videolist">
		<nav class="vids">
<a class="link" href="https://en.wikipedia.org/wiki/Main_Page">test1</a>

			<a class="link" href="http://legacy.datatables.net/usage/columns">test2</a>

			<a class="link" href="https://stackoverflow.com/">test3</a>

			<a class="link" href="http://futbolworldcup.com/">test4</a>

			<a class="link" href="https://www.quirksmode.org/html5/videos/big_buck_bunny.mp4">test5</a>

			<a class="link" href="http://www.html5videoplayer.net/videos/toystory.mp4">test6</a>

			<a class="link" href="http://download.wavetlan.com/SVV/Media/HTTP/H264/Other_Media/H264_test8_voiceclip_mp4_480x320.mp4">test7</a>

			<a class="link" href="http://download.wavetlan.com/SVV/Media/HTTP/MP4/ConvertedFiles/Media-Convert/Unsupported/dw11222.mp4">test8</a>

			<a class="link" href="http://download.wavetlan.com/SVV/Media/HTTP/MP4/ConvertedFiles/Media-Convert/Unsupported/test7.mp4">tsest9</a>
		</nav>
	</div>
</div>

jquery

1 Answers

  1. Best Answer

    Notice how the iframe has the property onload="ocultarLoad();"and I added the function ocultarLoad()in the JS. In addition to that $("a.link").on("click",...)I added a line where it redisplays your loading overlay every time you press it.

    Important : For convenience I moved the loading of your JS to before your html. If you don't do that you will get a message that the method does not exist ocultarLoad(). Then you can add the $("iframe").on("load",function(){...})inside your $(document).ready(). Example in JSFiddle , the snippet included in SO does not work for that reason

    function ocultarLoad(){
 $('.loading').fadeOut(100);
}

$(document).ready(function(){

	var vid = $('#myvid');

	//default video source
    $(vid).attr("src", $("a.link:first").attr("href"));

    // addClass playing to first video link
    $("a.link:first").addClass("playing");


$("a.link").on("click" , function  (event) {

	// prevent link default
    event.preventDefault();
 $('.loading').fadeIn(200);
    // change video source
    $(vid).attr("src", $(this).attr("href"));

    // remouve class playing from unplayed video href
    $(".vids a").removeClass("playing");

    // add class playing to video href
    $(this).addClass("playing");

    // add class paused to give the play/pause button the right look  
    $('.btnPlay').addClass('paused');
    
    
    // play the video
    vid[0].play();
   
});


//VIDEO EVENTS
    //video canplay event
    vid.on('canplay', function() {
        $('.loading').fadeOut(100);
    });
    
    //video waiting for more data event
    vid.on('waiting', function() {
        $('.loading').fadeIn(200);
    });
//end
});
    .container * {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
    -webkit-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
}
.container *:after , .container *:before {
	margin: 0;
    padding: 0;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

h2.title {
    font-size: 24px;
    color: #fff;
    font-weight: bold;
    font-family: tahoma;
    text-align: center;
    padding: 2em;
    display: block;
    margin: auto;
    background-color: #A97A7A;
}
.container {
    width: 960px;
    background: #010101;
    margin: auto;
    position: relative;
    height: 460px;
}
.vidcontainer {

	width: 75%;
    height: 100%;
    float: right;
    position: relative;
    overflow: hidden;
}

video {
    width: 100%;
    height: 405px;
    color: #fff;
    text-align: center;
    font-size: 20px;
}

.videolist {
    float: right;
    width: 25%;
    background-color: rgb(76, 76, 76);
    height: 100%;
    position: relative;
}

.vids {
    margin: 5px;
    background-color: #292626;
    max-height: 450px;
    min-height: 450px;
    border: 1px solid #616060;
    overflow-y: scroll;
    list-style: none;
    direction: rtl;
}
.vids::-webkit-scrollbar {
    width: 5px;
    background-color: #8A8A8A;
    border: 1px solid #AFACAC;

}
.vids::-webkit-scrollbar-thumb {
    background-color: #FF8D00;
    border-radius: 5px;
}
.vids::-webkit-scrollbar-thumb:hover{
background-color:#fff;
}
.vids::-webkit-scrollbar-thumb:active{
background-color:#ccc;
}


.vids a {
    text-decoration: none;
    color: #fff;
    font-size: 16px;
    display: block;
    border-bottom: 1px solid #616060;
    padding: 8px 5px;
    margin: 5px;
}

/*--- controllers ---*/
.controllers {
    position: absolute;
    bottom: 0;
    height: 50px;
    background-color: #fff;
    width: 100%;
}

.controllers button {
    border: 1px solid #E7E7E7;
    background-color: #FFFFFF;
    color: #777;
    height: 40px;
    width: 40px;
    border-radius: 50%;
    margin: 5px;
    box-shadow: 1px 1px 3px #4C4C4C;
    outline: none;
    font-size: 18px;
    display: inline-block;
    float: left;
}

.controllers button:focus {
    box-shadow: 1px 0px 7px #4C4C4C;
    border-color: #ff8d00;
    color: #ff8d00;
    background-color: #4C4C4C;
}

.btnPlay:after {
    content: "\f04b";
    font-family: 'FontAwesome';
}
.paused:after {
    content: "\f04c";
}

.sound:after {
content: "\f027";
    font-family: 'FontAwesome';
}
.sound2:after {
content: "\f028";
}

.muted:after {
    content: "\f026";
}
.btnFS:after {
     content: "\f065";
    font-family: 'FontAwesome';
}
.ads {
    height: 350px;
    width: 350px;
    position: absolute;
    background-color: #777;
    top: 27.5px;
    right: 40px;
    z-index: 11;
}
.bigplay {
    height: 150px;
    width: 150px;
    position: absolute;
    top: 127.5px;
    left: 85px;
    z-index: 11;
    color: #fff;
    font-size: 150px;
    line-height: 150px;
    text-align: center;
    cursor: pointer;
    text-shadow: 0px 0px 15px #ff8d00;
}
.closeme {
    height: 32px;
    width: 32px;
    background-color: #fff;
    top: -10px;
    right: -10px;
    border: 1px solid #ff8d00;
    display: block;
    position: absolute;
    border-radius: 50%;
    text-align: center;
    line-height: 30px!important;
    color: #ff8d00;
    font-size: 25px!important;
}

.playing {
    background-color: #999;
    border: 1px solid #ff8d00!important;
    -webkit-transition: 0s;
    -o-transition: 0s;
    transition: 0s;
 }
.playing:after {
    content: "\f01d";
    font-family: 'FontAwesome';
    color: #ff8d00;
    float: left;
}
/* PROGRESS BAR CSS */

.topControl {
    position: absolute;
    display: block;
    width: 100%;
    bottom: 50px;
    background-color: #fff;
    z-index: 1;
}
/* Progress bar */
.progress {
    width: 100%;
    height: 5px;
    position: relative;
    float: left;
    cursor: pointer;
    background: #999;
}
.progress span {
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
}
.timeBar{
    z-index:10;
    width:0;
    background: #ff8d00;
}

.bufferBar{
    z-index:5;
    width:0;
    background: #eee;
}
/* time and duration */
.time{
    width:12%;
    float:right;
    text-align:center;
    font-size:11px;
    line-height:12px;
    right: -12%;
    opacity: 0;
    position: absolute;
}

.topControl:hover .time {
    right: 0;
    opacity: 1;
}


.topControl:hover .progress {
    width: 88%;
    height: 12px;
}

/* VOLUME BAR CSS */
/* volume bar */
.volume {
    position: relative;
    cursor: pointer;
    width: 70px;
    height: 10px;
    float: left;
    margin-top: 20px;
    margin-right: 15px;
    background-color: #999;
}
.volumeBar{
    display: block;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #ff8d00;
    z-index: 10;
}

.loading {
    width: 100%;
    background-color: rgba(255,141,0,0.5);
    height: 405px;
    position: absolute;
    top: 0;
}
i.fa.fa-spinner.fa-spin {
    height: 60px;
    width: 60px;
    font-size: 60px;
    color: #fff;
    text-shadow: 0px 0px 8px #000;
    top: 172.5px;
    left: 330px;
    position: absolute;
}
.disabled {
    pointer-events: none;
    cursor: not-allowed;
    background-color: #C2C2C2!important;
}


ul.speedcnt {
    display: none;
    position: absolute;
    right: 30px;
    bottom: 60px;
    background-color: #fff;
    border-radius: 5px;
    list-style: none;
    -webkit-transition: 0s;
    -o-transition: 0s;
    transition: 0s;
}

ul.speedcnt li {
    text-align: center;
    font-family: 'verdana', tahoma , serif;
    font-size: 13px;
    padding: 5px 20px;
    cursor: pointer;
    display: block;
    border-bottom: 1px solid #ccc;
}

ul.speedcnt li:last-child {
    border-bottom: none;
}

ul.speedcnt li.selected {
    background-color: rgba(255, 141, 0, 0.6);
}
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>


<div class="container">
<div class="vidcontainer">
<iframe id="myvid" onload="ocultarLoad();" >

  Your browser does not support the video tag.
  
</iframe>


<div class="loading">
	<i class="fa fa-spinner fa-spin"></i>
</div>
    </div>

	<div class="videolist">
		<nav class="vids">
<a class="link" href="https://en.wikipedia.org/wiki/Main_Page">test1</a>

			<a class="link" href="http://legacy.datatables.net/usage/columns">test2</a>

			<a class="link" href="https://stackoverflow.com/">test3</a>

			<a class="link" href="http://futbolworldcup.com/">test4</a>

			<a class="link" href="https://www.quirksmode.org/html5/videos/big_buck_bunny.mp4">test5</a>

			<a class="link" href="http://www.html5videoplayer.net/videos/toystory.mp4">test6</a>

			<a class="link" href="http://download.wavetlan.com/SVV/Media/HTTP/H264/Other_Media/H264_test8_voiceclip_mp4_480x320.mp4">test7</a>

			<a class="link" href="http://download.wavetlan.com/SVV/Media/HTTP/MP4/ConvertedFiles/Media-Convert/Unsupported/dw11222.mp4">test8</a>

			<a class="link" href="http://download.wavetlan.com/SVV/Media/HTTP/MP4/ConvertedFiles/Media-Convert/Unsupported/test7.mp4">tsest9</a>
		</nav>
	</div>
</div>

    • 1