var Canvas = angular.module('canvas');

Canvas.controller("excelOperation",function($scope,Data,SharedData,$http){

    $scope.tbody=$scope.$parent.shared.previews;

     $scope.$watch('$parent.shared.previews',function(newVal,oldVal){
        console.log("WORKING");
     })

     setInterval(function(){
         console.log($scope.$parent.shared.previews);
     },1000)

    /**
     * Populate table function to populate excel table
     */
    $scope.populateTable=function()
    {

    }
})

var deepWatch = true;
$scope.$watch('$parent.shared.previews', function(newVal, oldVal) {
    console.log("WORKING");
}, deepWatch);