在模板中

<td>Total: {{ getTotal() }}</td>

在控制器中

$scope.getTotal = function(){
    var total = 0;
    for(var i = 0; i < $scope.cart.products.length; i++){
        var product = $scope.cart.products[i];
        total += (product.price * product.quantity);
    }
    return total;
}

这也适用于筛选器和普通列表。第一件事是创建一个新的过滤器，用于列表中所有值的和，并且还给出了一个总数量和的解决方案。在详细代码检查它的小提琴链接。

angular.module("sampleApp", [])
        .filter('sumOfValue', function () {
        return function (data, key) {        
            if (angular.isUndefined(data) || angular.isUndefined(key))
                return 0;        
            var sum = 0;        
            angular.forEach(data,function(value){
                sum = sum + parseInt(value[key], 10);
            });        
            return sum;
        }
    }).filter('totalSumPriceQty', function () {
        return function (data, key1, key2) {        
            if (angular.isUndefined(data) || angular.isUndefined(key1)  || angular.isUndefined(key2)) 
                return 0;        
            var sum = 0;
            angular.forEach(data,function(value){
                sum = sum + (parseInt(value[key1], 10) * parseInt(value[key2], 10));
            });
            return sum;
        }
    }).controller("sampleController", function ($scope) {
        $scope.items = [
          {"id": 1,"details": "test11","quantity": 2,"price": 100}, 
          {"id": 2,"details": "test12","quantity": 5,"price": 120}, 
          {"id": 3,"details": "test3","quantity": 6,"price": 170}, 
          {"id": 4,"details": "test4","quantity": 8,"price": 70}
        ];
    });


<div ng-app="sampleApp">
  <div ng-controller="sampleController">
    <div class="col-md-12 col-lg-12 col-sm-12 col-xsml-12">
      <label>Search</label>
      <input type="text" class="form-control" ng-model="searchFilter" />
    </div>
    <div class="col-md-12 col-lg-12 col-sm-12 col-xsml-12">
      <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2">
        <h4>Id</h4>

      </div>
      <div class="col-md-4 col-lg-4 col-sm-4 col-xsml-4">
        <h4>Details</h4>

      </div>
      <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2 text-right">
        <h4>Quantity</h4>

      </div>
      <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2 text-right">
        <h4>Price</h4>

      </div>
      <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2 text-right">
        <h4>Total</h4>

      </div>
      <div ng-repeat="item in resultValue=(items | filter:{'details':searchFilter})">
        <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2">{{item.id}}</div>
        <div class="col-md-4 col-lg-4 col-sm-4 col-xsml-4">{{item.details}}</div>
        <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2 text-right">{{item.quantity}}</div>
        <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2 text-right">{{item.price}}</div>
        <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2 text-right">{{item.quantity * item.price}}</div>
      </div>
      <div colspan='3' class="col-md-8 col-lg-8 col-sm-8 col-xsml-8 text-right">
        <h4>{{resultValue | sumOfValue:'quantity'}}</h4>

      </div>
      <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2 text-right">
        <h4>{{resultValue | sumOfValue:'price'}}</h4>

      </div>
      <div class="col-md-2 col-lg-2 col-sm-2 col-xsml-2 text-right">
        <h4>{{resultValue | totalSumPriceQty:'quantity':'price'}}</h4>

      </div>
    </div>
  </div>
</div>

检查此小提琴链接

早就意识到这个答案了，但是想贴不同的方法没有呈现。。。

使用ng-init计算总数。这样，您就不必在HTML中迭代，也不必在控制器中迭代。在这个场景中，我认为这是一个更干净/简单的解决方案。（如果计票逻辑更复杂，我肯定建议将逻辑移到控制器或服务（根据需要）。）

null

    <tr>
        <th>Product</th>
        <th>Quantity</th>
        <th>Price</th>
    </tr>

    <tr ng-repeat="product in cart.products">
        <td>{{product.name}}</td>
        <td>{{product.quantity}}</td>
        <td ng-init="itemTotal = product.price * product.quantity; controller.Total = controller.Total + itemTotal">{{itemTotal}} €</td>
    </tr>

    <tr>
        <td></td>
        <td>Total :</td>
        <td>{{ controller.Total }}</td> // Here is the total value of my cart
    </tr>

null

当然，在控制器中，只需定义/初始化total字段:

// random controller snippet
function yourController($scope..., blah) {
    var vm = this;
    vm.Total = 0;
}