Tips for implementing server-side pagination with Angular-UI Bootstrap by utilizing the skip parameter

i have a number of items generated using ng-repeat, i have to implement pagination.but everywhere i can see by getting the count value of items, i can add. but i am struggling with implementing skip functionality. For example, if the skip value is set to 10, it should skip the first 10 items and list the rest, I need to achieve this using angular-ui bootstrap.
The code snippet below is inside services

mainEvents: function() {
        var self = this;
        var skipNumber=2;
        return $http.get(UrlService.baseUrl + '/event/upcoming?count='+ skipNumber).then(function(response) {
            // var events = response.data;
            var events = response.data.events;
            var upEvents=[];

            var eventsLen = events.length;
            for (var i = 0; i < eventsLen; i++) {
                self.prepareForRendering(events[i]);
            }
            var totalItems = response.data.events.length;

            angular.copy(response.data.events, upEvents)
             console.log(upEvents);
            // angular.copy(response.data.tracks, $scope.tracks)
            return events;

        }, function(response) {
            return $q.reject(response.data.error)
        });
    },
$scope.pageChanged = function() {
    mainEvents();
  };

markup

<ul>
  <li ng-repeat="event in events">{{event.name}}</li>
</ul>

<pagination total-items="totalItems" ng-model="skipNumber" ng-change="pageChanged()" items-per-page="1"></pagination>

Based on page number clicked, the skipNumber should be incremented by 10, 20, etc., How can I accomplish this? Any help would be greatly appreciated.

Answer №1

Ready to go with this code snippet.

The array named events is ready for use with the slice method:

ng-repeat="event in events.slice( (currentPage - 1) * itemsPerPage, currentPage * itemsPerPage )"
.

Make sure itemsPerPage is set to 1 like so: items-per-page="1" and calculate currentPage as

($scope.skipNumber / $scope.itemsPerPage) + 1
(the result should be an integer).

Your HTML output will look similar to this:

<ul>
  <li ng-repeat="event in events.slice( (currentPage - 1) * itemsPerPage, currentPage * itemsPerPage)">{{event.name}}</li>
</ul>

<pagination total-items="totalItems" ng-model="currentPage" items-per-page="itemsPerPage"></pagination>

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