JS/stagecontrol.js

   1
   2 function stagecontrol(command,absolutex,absolutey,absolutez,absolutea) {
   3
   4  var ajax=getAjax();
   5
   6  if(command == "stage"){
   7         var result = document.getElementById("stage");
   8         }else {
   9                 var result = document.getElementById("stage");
  10         }
  11
  12         if (ajax) {
  13                  try{
  14                          ajax.onreadystatechange = getData;
  15                  }catch(e){
  16                         result.innerHTML="Onreadystate change error.";
  17                  }
  18
  19                  try{
  20                         ajax.open("GET","//localhost:9090/="+encodeURIComponent(command)+"&x="+encodeURIComponent(absolutex)+"&y="+encodeURIComponent(absolutey)+"&z="+encodeURIComponent(absolutez)+"&a="+encodeURIComponent(absolutea),true);
  21                         //document.getElementById("mid").innerHTML="absolutex="+absolutex+" absolutey="+absolutey;
  22                  }catch(e){
  23                         result.innerHTML = "ajax open error";
  24                  }
  25
  26                 try {
  27                          ajax.send(null);
  28                 }catch (e) {
  29                         result.innerHTML ="send error";
  30                 }
  31
  32         }else {
  33                 result.innerHTML = "you cannot use ajax....";
  34         }
  35
  36         function getData() {
  37                         if (ajax.readyState==4) {
  38                                         if (ajax.status==200) {
  39                                                          result.innerHTML = ajax.responseText;
  40                                                  }else {
  41                                                          result.innerHTML = "HTTP transmission....";
  42                                                 }
  43                          }
  44         }
  45  }