Converting sap.m.table data to JSON

Question

Hi All,
I have an problem about converting data of sap.m.table control to JSON.
Table does not bind datas from any services  . User adding some rows into table by manually . I need sent data of table to sap backend rest service . I could not find something useful on the internet for me.
So I need your help .
Thanks .

Answer 1

Thanks Rumeshbabu ,
your answer is correct
Also I wrote my JSON  serializer here . But it is better use your way .
var oTable = sap.ui.getCore().byId("oTable");
     var JSON = "[" ;
     for(var i=0;i<oTable.getItems().length;i++)
                JSON += "{";
      for (var j=0; j<oTable.getColumns().length;j++)
      JSON += '"';
      JSON +=oTable.getColumns()[j].getHeader().getText();
      JSON += '"';
      JSON += ":";
      JSON += '"';
      JSON +=oTable.getItems()[i].getAggregation("cells")[j].getText();
      JSON += '"';
      if(j!=oTable.getColumns().length-1)
      JSON += ",";
      if (i==oTable.getItems().length-1)
        JSON += "}";
      else
      JSON += "},";
     JSON += "]" ;
    console.log(JSON);