Skip to content
This repository has been archived by the owner on May 29, 2019. It is now read-only.

feat(rating): Added rounding logic to rating value #3415

Closed
wants to merge 6 commits into from
Closed

feat(rating): Added rounding logic to rating value #3415

Show file tree
Hide file tree
Changes from 4 commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
220cd1c
feat(rating): Added rounding logic to rating value
Mar 21, 2015
bc7d1b9
feat(rating): Moved rounding logic into a formatter
Mar 22, 2015
2d65e2c
feat(rating): Checking for number instead of checking if undefined
Mar 23, 2015
c9ba273
feat(rating): Using angular.isNumber for rounding logic
Mar 23, 2015
a9f20d0
feat(rating): Using bitwise instead of modulo to check for decimel
Mar 23, 2015
3809f3f
feat(rating): Fixing copy/paste typo in test
Mar 23, 2015
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 8 additions & 0 deletions src/rating/rating.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,13 @@ angular.module('ui.bootstrap.rating', [])
this.init = function(ngModelCtrl_) {
ngModelCtrl = ngModelCtrl_;
ngModelCtrl.$render = this.render;

ngModelCtrl.$formatters.push(function(value) {
if (angular.isNumber(value) && value % 1 !== 0) {
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

-1 % 1 === -0. Though value should never be negative..

How about doing integer truncation so it'll be value << 0 === value instead?

Copy link
Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

wouldn't it be value << 0 !== value?

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Indeed, sorry for that typo.

value = Math.round(value);
}
return value;
});

this.stateOn = angular.isDefined($attrs.stateOn) ? $scope.$parent.$eval($attrs.stateOn) : ratingConfig.stateOn;
this.stateOff = angular.isDefined($attrs.stateOff) ? $scope.$parent.$eval($attrs.stateOff) : ratingConfig.stateOff;
Expand Down Expand Up @@ -58,6 +65,7 @@ angular.module('ui.bootstrap.rating', [])
this.render = function() {
$scope.value = ngModelCtrl.$viewValue;
};

}])

.directive('rating', function() {
Expand Down
14 changes: 14 additions & 0 deletions src/rating/test/rating.spec.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,20 @@ describe('rating directive', function () {
});

it('changes the number of selected icons when value changes', function() {
$rootScope.rate = 2.1;
$rootScope.$digest();

expect(getState()).toEqual([true, true, false, false, false]);
expect(element.attr('aria-valuenow')).toBe('2');

$rootScope.rate = 2.5;
$rootScope.$digest();

expect(getState()).toEqual([true, true, true, false, false]);
expect(element.attr('aria-valuenow')).toBe('3');
});

it('rounds off the number of stars shown with decimal values', function() {
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I think you meant for this to be the title of the new test ^ instead of changing the name of an old test.

$rootScope.rate = 2;
$rootScope.$digest();

Expand Down