gistfile1.txt

eFilter: function(item) {
      var valid = true;
      // this.filters is an Object that holds existing filters in all columns. 
      // Key is column name, value is filter value
      // For example: {Dessert: "Cake", Calorie: /^\d{3}$/g}; Calorie filter is a regex indicating that number needs to have 3 digits
      // This filter means to show only rows that have Cake in its Dessert column and 3 digits Calorie value
      for (var headerName in this.filters) {
        valid = valid && this.eFilterCustom(headerName, this.filters[headerName], item);
      }
      return valid;
    },