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我已经尝试在网页上复制/粘贴示例代码:https ://weihanchen.github.io/angular-screenshot/ 问题是他们使用了整个控制器,并且我的控制器由视图分隔。这就是我将它们添加到我的“主要”js的方式:

    .state("main.pallet", {
        url: "/palletize",
        templateUrl: "app/views/pallet.html",
        data: {pageTitle: 'Entarimado.'},
        controller: "Pallet",
        resolve: {
            deps: ['$ocLazyLoad', function($ocLazyLoad) {
                return $ocLazyLoad.load({
                    name: 'TepaPrime',
                    insertBefore: '#ng_load_plugins_before', // load the above css files before '#ng_load_plugins_before'
                    files: [
                        'app/js/filters/filters.js',
                        'app/js/directives/numericFormat.js',
                        'app/js/directives/trimText.js',
                        'app/js/directives/nextOnEnter.js',
                        'app/js/factories/crud.factory.js',
                        'app/js/controllers/modals/palletContent.js',
                        'app/js/controllers/pallet.js',
                        'app/js/services/printDocument.js'
                    ]                    
                });
            }]
        }
    })

这是我的 printDocument.js,我在其中粘贴了示例中的代码(并对其进行了修改以使其正常工作):

'use strict';
function appController($scope) {
  var self = this;
  self.fullScreenApi;
  self.downloadFull = downloadFull;
  this.downloadFull = function() {
      if (self.fullScreenApi) self.fullScreenApi.downloadFull();
   }
   return downloadFull;
}
angular
    .module('TepaPrime')
    .service('printDocument', appController);

然后我通过这样做将它注入到我的视图控制器中:

function Pallet($rootScope, $scope, $state, $timeout, $uibModal, $http, $filter, crud, sessionService, printDocument) {
  ...
}

问题是它不起作用,它使整个页面崩溃并引发此错误:

错误:[$injector:unpr ] http://errors.angularjs.org/1.5.0/$injector/unpr?p0=copeProvider%20%3C-%20%24scope%20%3C-%20printDocument

我真的很感激一些帮助,因为我已经坚持了很长时间,而且似乎无法更接近解决方案。

4

1 回答 1

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经过相当长的斗争,我能够通过更改 html 从

      <button class="btn btn-info" ng-if="appCtrl.isFullOpen" ng-click="appCtrl.downloadFull()">
        <i class="material-icons">Descargar tabla</i>
      </button>

到:

      <button class="btn btn-info" ng-if="appCtrl.isFullOpen" ng-click="appCtrl.fullScreenApi.downloadFull()">
        <i class="material-icons">Descargar tabla</i>
      </button>

问题是 downloadFull() 函数在 fullscreenApi 中。

于 2018-07-10T15:47:46.363 回答