结束 AngularJS 连接

问：

我到底如何使用 AngularJS 做到这一点？

我正在使用此代码生成带有搜索栏的客户端表。ASP.NET MVC 是这里的服务器。

    app.controller('GenTable', ['$http' ,'$scope', '$window',
        function($http ,$scope, $window) 
        {
            console.log("I'm called");
            $scope.CallSearch = function()
            {
                if($scope.SearchField==null)
                {
                    $http.get("https://localhost:(portnumberhere)/project/all").then(function(response) 
                    {
                        $window.Project = response.data;
                        ProjectLength = Project.length;
                        console.log("I'm in get");
                    });

                }
                else
                {
                    PostData="";
                    PostData=$scope.SearchField;
                    $http.post("https://localhost:(portnumberhere)/project/filter",PostData).then(function(response) 
                    {
                        $window.Project = response.data;
                        ProjectLength = Project.length;
                        console.log("I'm in post with"+PostData);
                    });
                    PostData="";
                    console.log("I'm not in post with PostData as "+PostData);
                }
            }
            
            $http.get("https://localhost:(portnumberhere)/project/all").then(function(response) 
                {
                    $window.Project = response.data;
                    $scope.Project = $window.Project;
                    ProjectLength = Project.length;
                    console.log("I'm in get table");
                });
                console.log("I'm at end");
        }]);

它打印在我的控制台中

I'm called
I'm at end
I'm in get table

这会瘫痪任何其他请求，例如使用搜索栏。