服务器改变用户信息后传回值并在客户端进行处理

案例：点击变大变小的按钮改变当前状态，同步到服务器上。（服务器端改变用户属性）

 

客户端的代码

 

#VRML V2.0 utf8

 

DEF allplay Transform {

       translation       0 0 0

       children [

      

       ]

}

 

 

DEF myBoxUI GUIGroup {

 

       imagesets ["datas/imagesets/IPhone.imageset"]

       lookfeels ["datas/looknfeel/IPhone.looknfeel"]

       schemes  ["datas/schemes/IPhone.scheme"]

 

       children [

      

              DEF turnBig GUIWindow {

                     type "IPhone/Button"

                     size 0.1 0.1

                     position 0.8 0.8

                     text "turn big"

              }

              DEF turnSmall GUIWindow {

                     type "IPhone/Button"

                     size 0.1 0.1

                     position 0.65 0.8

                     text "turn small"

              }    

      

       ]

 

}

 

 

 

DEF system System {}

 

DEF script_easyServer Script {

 

       eventIn    SFBool click_turnBig

       eventIn    SFBool click_turnSmall

 

       field SFNode tempSFNode NULL                             #存入节点的变量

       field SFNode allplay USE allplay

       field SFString Bname ""                                            #存放用户名信息

       field SFString Bsize "test_mybox_Tbox_Bsize"    #存放用户大小信息

       field SFString Btran "test_mybox_Tbox_Btran"    #存放用户坐标信息

       field SFString Bchange "test_mybox_Tbox_Bchange"  #存放用户改变的状态

 

       url   "javascript:

 

       //点击后用户大小信息改变

       function click_turnBig(v){     

 

              var usertemp = SFNode.get('userinfo');

              usertemp[Bchange]='big';

 

       }

       function click_turnSmall(v){

      

              var usertemp = SFNode.get('userinfo');

              usertemp[Bchange]='small';

      

       }

       //用户信息同步信息时自动调用

       function lyinuxUserSync(user,fields,timeouts){

              //拿到已经改变的信息

              alert('Box{ }===>'+SFNode.get(user['test_mybox_Tbox_Bname']+2));

             

              alert(user['test_mybox_Tbox_Bname']);

              //得到需要改变的信息 

              var chengebox = SFNode.get(user['test_mybox_Tbox_Bname']+2);

             

              chengebox.size[0] = user[Bsize][0];

              chengebox.size[1] = user[Bsize][0];

              chengebox.size[2] = user[Bsize][0];

              alert('改变盒子的大小'+chengebox.size);

       }

       //用户进入空间时调用