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playlist trouble!!!!!, helppppp!!!!!
stick_to_your_gu...
post Jun 14 2006, 09:22 AM
Post #1


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Member No: 132,646



stubborn.gif alright so i have a dropdown playlist problem and i need some help so if you could please help me out _smile.gif
CODE
<!-- start code provided by createblog.com -->
<OBJECT ID="Player" height="0" width="0" CLASSID="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6">
<PARAM NAME="uiMode" VALUE="invisible">
<PARAM NAME="Autostart" VALUE="False">
</object>

<FORM ID="form">

<SELECT ID="playlist" size="1">

<!-- Add song info that appears in drop down list here -->
<option value="0">GnR - Welcome to the jungle</option>
<option value="1">GnR - Night Train</option>
<option value="2">GnR - Out ta get me</option>
<option value="3">GnR - Rocket Queen</option>
<option value="4">GnR - You Could be mine</option>
<option value="5">Bon Jovi - bad medicine</option>
<option value="6">Bon Jovi - Livin on a prayer</option>
<option value="7">Bon Jovi - you give love a bad name</option>
<option value="8">Def leppard - foolin</option>
<option value="9">Def Leppard - Love bites</option>
<option value="10">Def Leppard - Photograph</option>
<option value="11">Def Leppard - rock of ages</option>
<option value="12">led zepplin - kashmir</option>
<option value="13">led zepplin - black dog</option>
<option value="14">led zepplin - stairway to heaven</option>
</SELECT>

<BR>
<BUTTON ID="BackButton" onClick="Back(forms['form'].playlist);"> << </BUTTON>
<BUTTON ID="PlayPauseButton" onClick="PlayPause(forms['form'].playlist);"><FONT color="green">  Play  </FONT></BUTTON>
<BUTTON ID="NextButton" onClick="Next(forms['form'].playlist);"> >> </BUTTON>
<BUTTON ID="StopButton" onclick="Stop();"><FONT color="maroon">Stop</FONT></BUTTON>
<b><font size="3" color="black">Shuffle</font></b><INPUT TYPE=checkbox CHECKED ID="ShuffleSwitch" onclick="ToggleShuffle(this);" value="ON">

</FORM>
</CENTER>


<comment ID="PlayHTML"><FONT color="green">  Play  </FONT></comment>
<comment ID="ShuffleOnHTML"><INPUT TYPE=checkbox CHECKED ID="ShuffleSwitch" onclick="ToggleShuffle(this);"></comment>
<comment ID="ShuffleOffHTML"><INPUT TYPE=checkbox UNCHECKED ID="ShuffleSwitch" onclick="ToggleShuffle(this);"></comment>


<script ID="Main" Language="JavaScript">

    var songs = new Array();

    //*******************************//
    //****** CHANGEABLE STUFF *******//
    //*******************************//
    
    var shuffle = false;  // false = shuffle off, true = shuffle on

    var autoStart = true;   // false = autoStart off, true = autoStart on
    
    var numberTracks = true;  // true = place track number in front of list items, false = no track numbers
    
    // Add song URLs here (make sure it matches up with the order you have for song info, and urls need quotes):
    songs[0]="http://a425.v8384d.c8384.g.vm.akamaistream.net/7/426/8384/3b858b51/mtvrdstr.download.akamai.com/8512/wmp/1/749/3751_1_1_05.asf";
    songs[1]="http://a425.v8384d.c8384.g.vm.akamaistream.net/7/426/8384/3b858b51/mtvrdstr.download.akamai.com/8512/wmp/1/749/3751_1_3_05.asf";
    songs[2]="http://a425.v8384d.c8384.g.vm.akamaistream.net/7/426/8384/3b858b51/mtvrdstr.download.akamai.com/8512/wmp/1/749/3751_1_4_05.asf";
    songs[3]="http://a425.v8384d.c8384.g.vm.akamaistream.net/7/426/8384/3b858b51/mtvrdstr.download.akamai.com/8512/wmp/1/749/3751_1_12_05.asf";
    songs[4]="http://a425.v8384d.c8384.g.vm.akamaistream.net/7/426/8384/3b858b51/mtvrdstr.download.akamai.com/8512/wmp/2/749/920_1_12_05.asf";
    songs[5]="http://ditty.biz/88000060.mp3";
    songs[6]="http://siwei.nowseo.com/mp3/Livin_On_A_Prayer.mp3";
    songs[7]="http://ditty.biz/86000012.mp3";
    songs[8]="http://ditty.biz/83000112.mp3";
    songs[9]="http://audi.mine.nu/aaa/multimedia/sounds/sounds/Love%20Bites.mp3";
        songs[10]="http://www.leftdeffer.com/Slang_Tour/DefLeppard-SlangTour-Track17.mp3";
    songs[11]="http://ditty.biz/83000111.mp3";
    songs[12]="http://www.ericas-designs.com/songs/kashmir.mp3";
    songs[13]="http://92stmoritzdevils.tripod.com/sitebuildercontent/sitebuilderfiles/ledzeppelinblackdog.mp3";
    songs[14]="http://cherryfrost.com/music/stairway.mp3";
    
    //*******************************//
    //*******************************//

// Initializations //
with (document){
    var length = forms['form'].playlist.length;

    if(numberTracks){
  for (var i = 0; i < length; i++){
      forms['form'].playlist.options[i].innerHTML = (i+1) + " - " + forms['form'].playlist.options[i].innerHTML;
  }
    }
    
    if (shuffle) {
  var randsg = Math.floor(Math.random()*songs.length);
  Player.url = songs[randsg];
  forms['form'].playlist.options[randsg].selected = true;
  forms['form'].ShuffleSwitch.outerHTML = ShuffleOnHTML.innerHTML;
    }

    else {
  forms['form'].ShuffleSwitch.outerHTML = ShuffleOffHTML.innerHTML;
  Player.url = songs[0];
    }

    if(autoStart){
  var snum = forms['form'].playlist.selectedIndex;
  if(Player.url != songs[snum]){
      Player.url = songs[snum];
  }
  Player.controls.Play();
    }
}

// Functions //
// Discription: "PlayPause" will toggle playing and pausing if the same song is still selected,
//              otherwise it will load the newly selected song
function PlayPause(list) {
    var snum = list.selectedIndex;
    
    if((Player.url == songs[snum] && Player.url != "") && Player.playState != 1){
  if(Player.playState == 3){
      Player.controls.Pause();
  }
  
  else {
      Player.controls.Play();
  }
    }

    else {
  Player.url = songs[snum];
  Player.controls.Play();
    }
}

// Discription: "Next" will move to the next music file if shuffle is off
//              otherwise it will load a random song. Calls PlayPause to start music.
function Next(list) {
    var snum = list.selectedIndex;
    if (!shuffle) {
  if (snum == list.length-1) {
      snum = -1;
  }
  snum++;
    }
    
    else {
  var temp;
  do{
      temp = Math.floor(Math.random()*songs.length);
  } while(temp == snum);
  snum = temp;
    }
    
    list.options[snum].selected = true;
    PlayPause(list);
}

// Discription: "Back" does the same thing as "Next" but moves backwads
//              through the list. If shuffle is on then picks a random song.
function Back(list) {
    var snum = list.selectedIndex;
    if (!shuffle) {
  if (snum == 0){
      snum = list.length;
  }
  snum--;
    }
    
    else {
  var temp;
  do{
      temp = Math.floor(Math.random()*songs.length);
  } while(temp == snum);
  snum = temp;
    }
    
    list.options[snum].selected = true;
    PlayPause(list);
}

// Discription: Self explanitory.
function Stop(){
    Player.controls.Stop();
}

// Discription: Makes the shuffle flag the same as the status of the CheckBox
//    The status of the checkbox (true/false) indicates if the box is checked
function ToggleShuffle(CheckBox) {
    shuffle = CheckBox.status;
}

</SCRIPT>

<script ID="StateChangeHandler" Language = "JavaScript" For = "Player" Event = playStateChange(NewState)>

// Description: This is an interupt handler used to handle instances when the
//              state of the player changes to play or stop for example.

//STATE.innerText = NewState;

switch(NewState){
    case 8:  // Handles player after it just finishes playing through a song
  var num = document.forms['form'].playlist.selectedIndex;
    
  if (!shuffle){
      if(num == document.forms['form'].playlist.length-1){
    num = -1;
      }
  
      num++;
  }
  else {
      var temp;
      do{
    temp = Math.floor(Math.random()*songs.length);
      } while(temp == num);
      num = temp;
  }
    
  document.forms['form'].playlist.options[num].selected = true;
    
  PreviousState = NewState;
  break;

    case 1: // Handles player after it stops
  if(PreviousState == 8){
      var num = document.forms['form'].playlist.selectedIndex;
      Player.settings.autoStart = true;
      Player.url = songs[num];
      PreviousState = NewState;
  }
  
  else if (PreviousState != 3 && PreviousState != 2){
      Player.controls.Play();
      Player.settings.autoStart = false;
  }
  
  else{
      forms['form'].PlayPauseButton.innerHTML = PlayHTML.innerHTML;
  }
  break;

    case 3: // Handles player after it starts to play
  PreviousState = NewState;
  forms['form'].PlayPauseButton.innerHTML = "Pause";
  shuffle = document.forms['form'].ShuffleSwitch.status;
  break;

    case 2: // Handles player after being paused
  PreviousState = NewState;
  forms['form'].PlayPauseButton.innerHTML = PlayHTML.innerHTML;
  break;

    default:
}

</SCRIPT>
<!-- end code provided by createblog.com -->
 

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