我有一个页面，通过服务器端脚本加载mp3文件的数据表。我正在使用声音管理器插件来播放文件，但它们不在线播放，只在新窗口中打开。我认为这是因为内联播放器在表完全加载之前正在初始化，所以它找不到mp3文件。如何让"监听"按钮在线播放这些文件（在页面上）？
Javascript：
<script src="{{asset('soundmanager/js/soundmanager2-jsmin.js')}}"></script>
<script src="{{asset('soundmanager/js/inlineplayer.js')}}"></script>
<script type="text/javascript">
$(document).ready(function() {
$('#uploads-table').dataTable( {
"bProcessing": true,
"bServerSide": true,
"bPaginate": true,
"destroy": true,
"sAjaxSource": "/api/admin/tables/uploads",
"order": [[5,'desc']],
"columnDefs": [ { //this prevents errors if the data is null
"targets": "_all",
"defaultContent": ""
} ],
"columns": [
// title will auto-generate th columns
{ "data": "name", "title": "Name", "orderable": true, "searchable": true },
{ "data": "description", "title": "Description", "orderable": true, "searchable": true },
{ "data": "file_extension", "title": "File Extension", "orderable": true, "searchable": true },
{ "data": "mimetype", "title": "Mimetype", "orderable": true, "searchable": true },
{ "data": "created_by", "title": "Created By", "orderable": true, "searchable": true },
{ "data": "created_at", "title": "Created At", "orderable": true, "searchable": true },
{ "data": "updated_at", "title": "Updated At", "orderable": true, "searchable": true },
{ "data": "actions", "title": "Actions", "orderable": false, "searchable": false}
]
});
});
</script>
服务器端脚本：
$upload = Upload::select(array('id','name', 'description', 'file_extension', 'mimetype', 'created_by', 'created_at', 'updated_at', 'filename', 'is_remote'));
return Datatables::of($upload)
->edit_column('name', '<a href="/admin/content/uploads/{{$id}}/view">{{$name}}</a>')
->edit_column('created_by', function($upload) {
return ($upload->user ? '<a href="/admin/users/'.$upload->user->id.'/view">'.$upload->user->username.'</a>' : 'Unknown');
})
->edit_column('actions', function($upload) {
if($upload->is_remote) {
$filePath = URL::to($upload->filename);
}
else {
$filePath = URL::to($upload->getFilePath());
}
return ('<a href="'.$filePath.'" type="'.$upload->mimetype.'" class="sm2_link" target="_blank">Listen</a>
<a href="/admin/content/uploads/'.$upload->id.'/view" class="btn btn-xs btn-default">View</a>
<a href="/admin/content/uploads/'.$upload->id.'/edit" class="btn btn-xs btn-default">Edit</a>
<a data-itemname="'.$upload->name.'" data-action="/admin/content/uploads/'.$upload->id.'/delete" data-title="Delete Upload?" data-toggle="modal" href="#deleteModal" class="confirmDelete btn btn-xs btn-default">Delete</a>');
})
->remove_column('id')
->make(true);
使用drawCallback选项在每次桌面绘制时初始化SoundManager2播放器。
$('#uploads-table').dataTable( {
drawCallback: function(settings){
// Workaround: remove click event handler from
// MP3 links other than the once in the table.
inlinePlayer.removeEventHandler(document, 'click', inlinePlayer.handleClick);
inlinePlayer.init()
},
// other options
});
请注意，初始化播放器是强制其重新扫描MP3链接的唯一方法。如果页面上有其他MP3链接，它们可能会被初始化两次。这就是为什么我在重新初始化播放器之前包含了删除点击事件处理程序的行。