How to filter the grid data(Ng-grid) on the basis of selection date range via AngularJS - angularjs

Question

Actually I have a combo box with values "Last seven days", "Last three days" and "Today", I want to apply the filter on the basis of selected value date range by current date

Answer 1

If the filterOptions of the grid are not working for you then try keeping your full set of data in one array and the filtered set in another. Set the gridOptions.data to your filtered set. Apply a function when the user makes a selection from the dropdown that sets your filtered set to whatever you want. Something like this:
<select ng-model="filterValue"><option value=1>Last 7 days</option></select>
$scope.allItems = [{someDate:'10/21/14'},{someDate:'11/2/14'},{someDate:'10/24/14'}];
$scope.filteredItems = [];
$scope.filterValue;
$scope.$watch("filterValue", function() {
// filter your dataset here
if($scope.filterValue == 1) { // Last 7 days
angular.forEach(allItems,function(value) {
// Use something like moment.js to do date arithmetic
if(date in last 7 days) {
$scope.filteredItems.push(value);
}
});
}
};
$scope.gridOptions = { data: 'filteredItems' ....};

Answer 2

Below is the solution for filtering the data of the grid view on the basis of selected Date options from the combo box as described in the problem statement:
Here durationFilter() is the function call on the change of the value in the combo box
$scope.durationFilter = function () {
var currentDate = new Date();
var difDate = new Date();
$scope.filteredItems = [];
switch ($scope.selectedItem.id) {
case 1:
$scope.range = 1;
break;
case 2:
$scope.range = 3;
break;
case 3:
$scope.range = 7;
break;
default:
$scope.range = 0;
$scope.filteredItems = [{ 0: new Date() }];
$scope.gridOptions.filterOptions.filterText = '';
break;
}
for (var i = 0; i < $scope.range; i++) {
currentDate.subtractDays(i);
difDate = currentDate;
$scope.difDate = $filter('date')(difDate, 'MM/dd/yyyy');
$scope.filteredItems.push($scope.difDate);
currentDate = new Date();
}
$scope.searchingFilters.filteredDate = $scope.filteredItems;
$scope.setFilterText();
};
$scope.setFilterText = function () {
$scope.gridOptions.filterOptions.filterText = 'Submit Time:' + $scope.searchingFilters.filteredDate[0] + '|' + $scope.searchingFilters.filteredDate[1] + '|' +
$scope.searchingFilters.filteredDate[2] + '|' + $scope.searchingFilters.filteredDate[3] + '|' + $scope.searchingFilters.filteredDate[4] +
'|' + $scope.searchingFilters.filteredDate[5] + '|' + $scope.searchingFilters.filteredDate[6] + ';';
}