我试图弄清楚我的代码是否会永远加载我的页面,或者它是否通过我的javascript对象不断迭代。我有一个对象有46个条目,其中46个图像,也充当模态触发器,应该在页面加载后自动加载。该页面正在加载一半图像,并且不会加载其余图像。图像的文件大小是最小的,最多97kb。在对象中链接的视频确实高达9mb,但我假设在点击事件被触发之前它们没有被加载。我是对的?我应该使用ajax加载视频内容吗?或者我的javascript代码是罪魁祸首?我尽可能多地学习,所以任何想法/建议都会受到欢迎并非常感激!
live site | fiddle with same code
的JavaScript
var dataCollection = {
'videoData': [
{
'id' : 0,
'title' : 'Badminton',
'company' : 'Pepto Bismol',
'gifLink' : 'http://reneinla.com/kris/gifs/BadmintonPeptoBismolCommercial.gif',
'srcMp4' : 'http://reneinla.com/kris/videos/BadmintonPeptoBismolCommercial.mp4',
'srcWebm' : 'http://reneinla.com/kris/videos/BadmintonPeptoBismolCommercial.webm',
'srcOgv' : 'http://reneinla.com/kris/videos/BadmintonPeptoBismolCommercial.ogv',
'poster' : 'http://reneinla.com/kris/videos/BadmintonPeptoBismolCommercial.jpg'
},
{ ...
]
};
var videos = $('#video');
var modalContent = $('#video-modal');
var appendVideo = function(videoObj) {
var poster = videoObj.poster;
var srcMp4 = videoObj.srcMp4;
var srcWebm = videoObj.srcWebm;
var srcOgv = videoObj.srcOgv;
var video = $('<div class="video col-sm-12 col-md-3"><img src="' + poster + '" data-title="' + videoObj.title + '" data-toggle="modal" data-target="#myModal"/></div>');
var videoPlayer = $('<video preload="auto" controls><source src="' + srcMp4 + '" type="video/mp4;"><source src="' + srcWebm + '" type="video/webm;"><source src="' + srcOgv + '" type="video/ogv;"></video>');
videos.append(video);
video.find('img').click(function(e) {
modalContent.append(videoPlayer);
// debug
// alert(videoObj.srcMp4);
// console.log(videoObj.srcMp4);
});
$('#myModal, .close').on('click', function(){
modalContent.find('video').remove();
});
$('.myHTMLvideo').click(function() {
$(this).get(0).paused ? $(this).get(0).play() : $(this).get(0).pause();
});
};
for (var i = 0; i < dataCollection.videoData.length; i++) {
var obj = dataCollection.videoData[i];
appendVideo(obj);
}
HTML
<div class="container row">
<div id="video"></div>
</div>
<div id="myModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<button type="button" class="close" data-dismiss="modal">×</button>
<div class="modal-body" id="video-modal"></div>
</div>
</div>
</div>
答案 0 :(得分:0)
尝试这个
var videoPlayer = $('<video preload="none" controls><source src="' + srcMp4 + '" type="video/mp4;"><source src="' + srcWebm + '" type="video/webm;"><source src="' + srcOgv + '" type="video/ogv;"></video>');