选择文件来播放音乐，所有的控制参数非常明显
来源： 录入时间：07-06-09 21:25:48
有什么问题请到<a href='/bbs/forums.php?fid=21'>论坛</a>中发表<br> <script> //---------这是区分播放器的音乐类型，你可以填加修改------// var RS = new Array("rm","ram","mp3","ra","rt","rp","rmm","png","m3u","mp2","mpa"); //-----------播放器状态-------------// var Rstate = new Array("停止","连接","缓冲","播放","暂停"); var player_doing = false; function choose_player(sound_path) { sound_path = sound_path.split("."); var sound_type = sound_path[sound_path.length-1].toLowerCase(); for(i=0;i<RS.length;i++) { if(sound_type==RS[i]) return "R" } return "U"; } function Do_play() { var the_player = document.getElementById("player"); the_player.DoPlay(); } function Do_pause() { var the_player = document.getElementById("player"); the_player.DoPause(); } function Do_stop() { var the_player = document.getElementById("player"); the_player.DoStop(); } function Set_position(num) { var the_player = document.getElementById("player"); the_player.SetPosition(num); } function Get_position() { var the_player = document.getElementById("player"); return the_player.GetPosition(); } function Get_length() { var the_player = document.getElementById("player"); return the_player.GetLength(); } function Set_volume(num) { var the_player = document.getElementById("player"); the_player.SetVolume(num); } function Show_time(num) { var time_minute = Math.floor( num / 60000 ); var time_second = Math.floor( ( num - time_minute*60000 ) / 1000 ); if( time_minute < 10 ) time_minute = "0" + time_minute; if( time_second < 10 ) time_second = "0" + time_second; return (time_minute + ":" +time_second); } function Get_state() { var the_player = document.getElementById("player"); return the_player.GetPlayState(); } function player_play() { var just_type = choose_player(document.getElementById("sound_path").value); var the_player = document.getElementById("player"); var the_state = Get_state(); if(the_state==1||the_state==2||the_state==3) { return; } if(the_state==4) { Do_play(); } if(the_state==0) { if(just_type=="R") { Do_stop(); the_player.SetSource(document.getElementById("sound_path").value); Do_play(); if(player_doing) { clearInterval(player_doing) } player_doing = setInterval("Set_all()",500); } } } function Set_all() { var the_player = document.getElementById("player"); document.getElementById("position_box").value = Show_time(Get_position()); document.getElementById("length_box").value = Show_time(Get_length()); document.getElementById("state_box").value = Rstate[Get_state()]; var the_max = (document.getElementById("position_button_box").offsetWidth - document.getElementById("position_button").offsetWidth); document.getElementById("position_button").style.pixelLeft = Math.round(the_max*Get_position()/Get_length()); if(Get_state()==0) { clearInterval(player_doing); } } function Go_direction(num) { var the_player = document.getElementById("player"); var the_state = Get_state(); if(the_state==3) { var the_direction = num*1000; var judger = (Get_position() + the_direction) if(judger>=0&&judger<=Get_length()) { Set_position(judger); } } } var Ox,Nx; var move_obj_can_move = false; var move_obj = false; function start_move() { move_obj_can_move = true; move_obj = event.srcElement.id; document.getElementById(move_obj).setCapture(); Ox = event.clientX; } function document.onmouseup() { if(!move_obj) return; document.getElementById(move_obj).releaseCapture(); move_obj_can_move = false; move_obj = false; } function document.onmousemove() { if(!document.getElementById(move_obj)) { return; } if(move_obj=="position_button"&&Get_state()!=3) { return; } Nx = event.clientX; var judger = document.getElementById(move_obj).style.pixelLeft + Nx - Ox; var max = document.getElementById(move_obj+"_box").offsetWidth - document.getElementById(move_obj).offsetWidth; if(!move_obj_can_move||!move_obj||judger>max||judger<0) { return; } document.getElementById(move_obj).style.pixelLeft += Nx - Ox; eval(move_obj+"_event("+document.getElementById(move_obj).style.pixelLeft+","+max+")"); Ox = Nx; } function volume_button_event(s_num,b_num) { var judger = Math.round(100*s_num/b_num) if(judger>=0&&judger<=100) { Set_volume(judger) } } function position_button_event(s_num,b_num) { var judger = Math.round(Get_length()*s_num/b_num); if(judger>=0||judger<=Get_length()) { Set_position(judger) } } </script> <table border="0" width="100%" cellspacing="0" cellpadding="0"> <tr> <td width="37%"> <embed src="http://www.webjx.comhttp://www.webjx.com///d:/My%20Documents/My%20Webs/ling.mp3" type="audio/x-pn-realaudio-plugin" id="player" controls="ImageWindow,ControlPanel" width="273" height="183" > </td> <td width="63%" valign="top"> <input type="button" value="播放" onclick="player_play()"> <input type="button" value="暂停" onclick="Do_pause()"> <input type="button" value="停止" onclick="Do_stop()"> <input type="button" value="<<<" onmousedown="Go_direction(-1)"> <input type="button" value=">>>" onmousedown="Go_direction(1)"> <p> <input type="file" id="sound_path" style="width: 163; height: 23" id="state_box"> STATE：<input type="text" value="" size="10" id="state_box"> </p> <p> POSITION: <input type="text" value="" size="10" id="position_box"> LENGTH: <input type="text" value="" size="11" id="length_box"> </p> <div align="left"> <table border="0" width="67%" cellspacing="0" cellpadding="0"> <tr> <td id="volume_button_box" width="100%" bgcolor="#C0C0C0"> <input id="volume_button" type="button" value="音量" style="position: relative; left:100; height: 18; width: 32" onmousedown="start_move()"> </td> </tr> </table> </div> <p> <div align="left"> <table border="0" width="67%" cellspacing="0" cellpadding="0"> <tr> <td id="position_button_box" width="100%" bgcolor="#C0C0C0"> <input id="position_button" type="button" value="NOW" style="position: relative; left:0; height: 18; width: 32" onmousedown="start_move()"> </td> </tr> </table> </div> </td> </tr> </table>
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