我在我的网站中使用 JWplayer 7(HTML5 渲染模式)。我创建了一个带有自定义播放列表的播放器,但是当它被点击时无法突出显示当前正在播放的视频。
是否有任何解决方案可以添加自定义类,例如.active
单击列表项时。
这是我设置 JWplayer 的代码。
var playerInstance = jwplayer("videoCont");
playerInstance.setup({
image: "{PLAYLIST_IMAGE}",
autostart: false,
aspectratio: "16:9",
playlist : "{NV_BASE_SITEURL}{MODULE_NAME}/player/{RAND_SS}{PLAYLIST_ID}-{PLIST_CHECKSS}-{RAND_SS}{FAKE_ID}/",
controls: true,
displaydescription: true,
displaytitle: true,
flashplayer: "{NV_BASE_SITEURL}themes/default/modules/{MODULE_NAME}/jwplayer/jwplayer.flash.swf",
primary: "html5",
repeat: false,
skin: {"name": "stormtrooper"},
stagevideo: false,
stretching: "uniform",
visualplaylist: true,
width: "100%"
});
并使用以下代码生成自定义播放器
var list = document.getElementById("show-list");
var html = list.innerHTML;
html +="<ul class='list-group'>"
playerInstance.on('ready',function(){
var playlist = playerInstance.getPlaylist();
for (var index=0;index<playlist.length;index++){
var playindex = index +1;
html += "<li class='list-group-item'><span>"+playlist[index].title+"</span><span class='pull-right'><label onclick='javascript:playThis("+index+")' title='Phát "+playlist[index].title+"' class='btn btn-default btn-xs'><i class='fa fa-play'></i></label><label class='btn btn-default btn-xs' href='"+playlist[index].link+"' title='Xem ở cửa sổ mới' target='_blank'><i class='fa fa-external-link-square'></i></label></span></li>"
list.innerHTML = html;
}
html +="</ul>"
});
function playThis(index) {
playerInstance.playlistItem(index);
}
解决方案:基于@zer00ne 的想法
添加以下代码:
playerInstance.on('playlistItem', function() {
var playlist = playerInstance.getPlaylist();
var index = playerInstance.getPlaylistIndex();
var current_li = document.getElementById("play-items-"+index);
for(var i = 0; i < playlist.length; i++) {
$('li[id^=play-items-]').removeClass( "active" )
}
current_li.classList.add('active');
});
前
function playThis(index) {
playerInstance.playlistItem(index);
}
并像这样编辑html生成:
html += "<li id='play-items-"+index+"' class='list-group-item'><span>"+playlist[index].title+"</span><span class='pull-right'><label onclick='javascript:playThis("+index+")' title='"+lang_play+" "+playlist[index].title+"' class='btn btn-primary btn-xs mgr_10'><i class='fa fa-play'></i></label><a href='"+playlist[index].link+"' title='"+lang_new_window+"' target='_blank'><label class='btn btn-default btn-xs'><i class='fa fa-external-link-square'></i></label></a></span></li>"
添加id='play-items-"+index+"'
以识别列表中每个项目的唯一类。