DWR联动

脚本：

<script type="text/javascript">

    onload = function()
          {
            myjs.findAzimuth(function(x){
           DWRUtil.addOptions("ami0",x,"azId","azAzimuth");  
         
     } );;
          }
   function change1()
   {
        
             var id = document.getElementById("ami0").value;
          
          myjs.getAzimuthByAziPid(id,function(x){
           DWRUtil.removeAllOptions('ami1');
           DWRUtil.addOptions("ami1",x,"azId","azAzimuth");
           } );
        }
      function change2()
   {
        
             var id = document.getElementById("ami1").value;
          
          myjs.getAzimuthByAziPid(id,function(x){
           DWRUtil.removeAllOptions('ami2');
           DWRUtil.addOptions("ami2",x,"azId","azAzimuth");
      } );
     }
      function change3()
   {
        
             var id = document.getElementById("ami2").value;
         
          myjs.getAzimuthByAziPid(id,function(x){
           DWRUtil.removeAllOptions('ami3');
           DWRUtil.addOptions("ami3",x,"azId","azAzimuth");
      } );
     }
  
            function fu()
              {
                location.href="success.jsp";
  
              }
</script>