我尝试用javascript代码中的嵌入代码替换youtube和vimeo url。
我用过这段代码:
示例1:
HTML:
<div id="divContent"></div>
JAVASCRIPT:
$("#divContent").html('http://www.youtube.com/watch?v=t-ZRX8984sc <br /> http://vimeo.com/82495711 <br /> http://youtu.be/t-ZRX8984sc');
$('#divContent').html(function(i, html) {
return html.replace(/(?:http:\/\/)?(?:www\.)?(?:youtube\.com|youtu\.be)\/(?:watch\?v=)?(.+)/g, '<iframe width="200" height="100" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>').replace(/(?:http:\/\/)?(?:www\.)?(?:vimeo\.com)\/(.+)/g, '<iframe src="//player.vimeo.com/video/$1" width="200" height="100" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>');
});
演示示例1: http://jsfiddle.net/88Ms2/301/ - 它无效。
示例2
HTML:
<div id="divContent">
http://www.youtube.com/watch?v=t-ZRX8984sc
<br />
http://vimeo.com/82495711
<br />
http://youtu.be/t-ZRX8984sc
</div>
JAVASCRIPT:
$('#divContent').html(function(i, html) {
return html.replace(/(?:http:\/\/)?(?:www\.)?(?:youtube\.com|youtu\.be)\/(?:watch\?v=)?(.+)/g, '<iframe width="200" height="100" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>').replace(/(?:http:\/\/)?(?:www\.)?(?:vimeo\.com)\/(.+)/g, '<iframe src="//player.vimeo.com/video/$1" width="200" height="100" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>');
});
演示示例2: http://jsfiddle.net/88Ms2/300/ - 正在运作
我使用ajax从数据库中检索了一个数据。我需要使用javascript将html代码插入div的数据。如何将示例1修改为正确的代码?
答案 0 :(得分:8)
在示例1中,将javascript代码更改为:
$('#divContent').contents()
.filter(function(){
return this.nodeType === 3;
})
.map(function(index, text){
$(text).replaceWith(
text.textContent.replace(/(?:http:\/\/)?(?:www\.)?(?:youtube\.com|youtu\.be)\/(?:watch\?v=)?(.+)/g, '<iframe width="200" height="100" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>').replace(/(?:http:\/\/)?(?:www\.)?(?:vimeo\.com)\/(.+)/g, '<iframe src="//player.vimeo.com/video/$1" width="200" height="100" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>')
);
})
现在应该可以了。