Question

这是我的工厂的样子：

  myApp.factory('displayAll', function($http){


var service = {};
var aaudit = [];
service.callAudit = function () {
    $http.get(AuditUrl).then(function(response) {
        aaudit = response.data.SrchResults;
        aaudit.splice(0,1);
        console.log(aaudit)
        return aaudit;
    });

}


return service;

});

我正在尝试将审计信息发送给控制器，我该怎么做？因为我看到的示例都只是检索URL。有可能按照我的方式来做吗？

控制器：

    var CategoryExhibit = displayAll.callExhibit()
      .then(function (response) {
        $scope.exhibitions = response.data.SrchResults;
        $scope.exhibitions.splice(0,1);
      }, function (error) {
          console.log(error);
        });

它以这种方式工作，但是我试图将整个代码块移入工厂，以便我也可以在其他控制器上使用它

更新：

      service.callAudit = function () {
        $http.get(AuditUrl).then(function(data) {
        aaudit = response.data.SrchResults;
        aaudit.splice(0,1);
        console.log(aaudit)
        return aaudit;
    });

}

Answer 1

您需要从服务return $http.get()退还诺言

这是一个可行的例子

angular.module("app",[]).controller("myCtrl",function($scope, auditService){

$scope.exhibitions = {};
auditService.callAudit()
      .then(function (response) {
        $scope.exhibitions = response;
      }, function (error) {
          console.log(error);
        });

}).factory('auditService', function($http){

var service = {};
var aaudit = [];
service.callAudit = function () {
    return $http.get('https://jsonplaceholder.typicode.com/todos').then(function(response) {
        aaudit = response.data;
        console.log(aaudit.splice(0,1))
        return aaudit.splice(0,1);
    });

}
return service;
});

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>

<div ng-app="app" ng-controller="myCtrl">
{{exhibitions}}
</div>

Angularjs工厂检索API

1 个答案: