How to do paging in AngularJS?

Question

I have a dataset of about 1000 items in-memory and am attempting to create a pager for this dataset, but I\'m not sure on how to do this.

I\'m using a custom filter

Answer 1

I've extracted the relevant bits here. This is a 'no frills' tabular pager, so sorting or filtering is not included. Feel free to change/add as needed:

     //your data source may be different. the following line is 
     //just for demonstration purposes only
    var modelData = [{
      text: 'Test1'
    }, {
      text: 'Test2'
    }, {
      text: 'Test3'
    }];

    (function(util) {

      util.PAGE_SIZE = 10;

      util.range = function(start, end) {
        var rng = [];

        if (!end) {
          end = start;
          start = 0;
        }

        for (var i = start; i < end; i++)
          rng.push(i);

        return rng;
      };

      util.Pager = function(data) {
        var self = this,
          _size = util.PAGE_SIZE;;

        self.current = 0;

        self.content = function(index) {
          var start = index * self.size,
            end = (index * self.size + self.size) > data.length ? data.length : (index * self.size + self.size);

          return data.slice(start, end);
        };

        self.next = function() {
          if (!self.canPage('Next')) return;
          self.current++;
        };

        self.prev = function() {
          if (!self.canPage('Prev')) return;
          self.current--;
        };

        self.canPage = function(dir) {
          if (dir === 'Next') return self.current < self.count - 1;
          if (dir === 'Prev') return self.current > 0;
          return false;
        };

        self.list = function() {
          var start, end;
          start = self.current < 5 ? 0 : self.current - 5;
          end = self.count - self.current < 5 ? self.count : self.current + 5;
          return Util.range(start, end);
        };

        Object.defineProperty(self, 'size', {
          configurable: false,
          enumerable: false,
          get: function() {
            return _size;
          },
          set: function(val) {
            _size = val || _size;
          }
        });

        Object.defineProperty(self, 'count', {
          configurable: false,
          enumerable: false,
          get: function() {
            return Math.ceil(data.length / self.size);
          }
        });
      };

    })(window.Util = window.Util || {});

    (function(ns) {
      ns.SampleController = function($scope, $window) {
        $scope.ModelData = modelData;
        //instantiate pager with array (i.e. our model)
        $scope.pages = new $window.Util.Pager($scope.ModelData);
      };
    })(window.Controllers = window.Controllers || {});

  

    

      

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