酷觉网络电台ExtJs版源代码

直接贴代码（核心）：

<script type="text/javascript">
  Ext.namespace('cojue');
  cojue.Module = function(app, main){
    this.app = app;
    this.main = main;
    this.init();
  }
  
  cojue.App = function(){
    this.init();
  };
  
  Ext.extend(cojue.App, Ext.util.Observable, {
    init:function(){
      Ext.Ajax.request({
        method:'GET',
        url:'/labs/cojueradio/getRadioTree',
        scope: this,
        success: this.loadTreeRootFinish,
        failure:function(r,o){}
      });
    },
    loadTreeRootFinish:function(response){
      var rootInfo = eval(response.responseText);
      this.radioRoot = new Ext.tree.AsyncTreeNode({
        id:rootInfo[0].id,
        text:rootInfo[0].text,
        iconCls:'folderStar'
      });
      var radioLoader = new Ext.tree.TreeLoader({url:"/labs/cojueradio/getRadioTree"});
      radioLoader.on("beforeload",function(loader,node){
        radioLoader.baseParams.parentId = node.id.split("_")[1];
        radioLoader.baseParams.label= node.id.split("_")[0]
        radioLoader.baseParams.keyword = node.text;
      });
      this.radioTree = new Ext.tree.TreePanel({
        id:'radioTree',
        region:'center',
        layout:"fit",
        width:214,
        height:379,
        split:true,
        collapsible:true,
        frame:true,
        animate:true,
        autoScroll:true,
        loader:radioLoader,
        root:this.radioRoot
      });
      this.playerPanel = new Ext.Panel({
        layout:'fit',
        region:'north',
        height:33,
        frame:true,
        items:[document.getElementById('musicbox')]
      });
      this.radioWin = new Ext.Window({
        title:'酷觉网络电台',
        iconCls:'music',
        width:238,
        height:400,
        layout:'border',
        collapsible:true,
        resizable:false,
        renderTo:'radioPlayer',
        items:[this.playerPanel, this.radioTree]
      });
      this.radioWin.show();
      this.radioRoot.expand(false, true);
      
      this.radioTree.on("click", function(node, event){
        Ext.Ajax.request({
          url:'/labs/cojueradio/getRadioMms',
          method:'post',
          params:{rid:node.id,url:location.href},
          scope:this,
          success:function(response){
            eval(response.responseText);
            if(rurl == '')
              return;
            else
              playSelectURL(rurl, node.text);
          },
          failure:function(response){
            errorProcess(response.info);
          }
        });
      }, this);
    }
  });
  Ext.onReady(function(){
    Ext.QuickTips.init();
    Ext.BLANK_IMAGE_URL = '/ext/resources/images/default/s.gif';
    Ext.lib.Ajax.defaultPostHeader += '; charset=utf-8';
    
    cojueApp = new cojue.App();
  });
</script>

/labs/cojueradio/getRadioTree:
获取树节点信息的php文件，返回的数据格式：
根节点：

[{id:"0_1",text:"酷觉网络电台",label:"",iconCls:"folderStar"}]

类别节点：二维（对象）数组：

[{id:"1_4028eee423c384370123c39bafe40001",text:"推荐电台",label:"0",iconCls:"folderStar"},{id:"2_4028eee423c384370123c39bb0550002",text:"网络电台",label:"0",iconCls:"folderStar"},...]

电台（叶子）节点：二维（对象）数组：

[{id:"r_2d90d099273b53c801273b8d51340a76",text:"<span style='color:red;' title='CRI 怀旧金曲频道 - 1453'>CRI 怀旧金曲频道</span>",iconCls:"cd",leaf:true},{id:"r_2d90d099273b53c801273b8d51ec0b8d",text:"<span style='color:red;' title='青檬音乐台 - 1391'>青檬音乐台</span>",iconCls:"cd",leaf:true},...]

/labs/cojueradio/getRadioMms：
根据当前点击的电台（叶子）节点获取电台播放地址的php文件，返回的数据格式（简单加密）：

var rurl = 'mF.2*m%cF*s2ro*%Fil*3l.d*Aici*%vne*2e%s*';

其他代码省略（包括数据库连接、查询、css等）。欢迎拍砖！