未知提供商:bProvider< - B [英] Unknown provider: bProvider <- b

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问题描述

我有指令和控制器的,AngularJS项目。过了一会儿,我得到这个错误,当我试图运行它:

错误:[$喷油器:unpr]未知提供商:bProvider< - B

我GOOGLE了它,但没有找到任何明显的解决方案,没有任何人有一个线索?

下面是我的指令:

 使用严格的;
 无功指令= angular.module('adminUiApp.directives.upload',[]); directives.directive('uploadDirective',['$区间',函数($间隔){    返回{
       限制:'A',
       更换:假的,
       templateUrl:查看/上载directive.html',
       控制器:函数($范围){
       //一些code
       },
       controllerAs:UploadCtrl
   }; }]);
 directives.directive('uploadFileDirective',['$解析,$超时',函数($解析,$超时){
返回功能(范围,ELEM,ATTR){
    变种FN = $解析(ATTR ['ngFileSelect']);
    elem.bind('变',函数(EVT){
    });
 };
}]);
directives.directive('customPopover',函数(){
返回{
    限制:'A',
    模板:'<跨度类=glyphicon glyphicon-信息符号>< / SPAN>,
    链接:功能(范围,EL,ATTRS){
            scope.label = attrs.popoverLabel;
            $(EL).popover({
                触发:悬停,
                HTML:真实,
                内容:attrs.popoverHtml,
                位置:attrs.popoverPlacement
            });
    }
};
});

下面是我的app.js

 
.module('adminUiApp',[
ngAnimate',
ngCookies',
ngResource',
ngRoute',
ngSanitize',
ngTouch',
adminUiApp.directives.upload',
adminUiApp.directives.navigation',
angularFileUpload
])
的.config(['$ routeProivder',函数($ routeProvider){
  $ routeProvider
  。什么时候('/', {
    templateUrl:意见/ main.html中,
    控制器:'MainCtrl
  })
  。当('/约',{
    templateUrl:意见/ about.html',
    控制器:'AboutCtrl
  })
  。当('/上传',{
      templateUrl:意见/ upload.html',
      控制器:'UploadCtrl
  })
  。除此以外({
    redirectTo:'/'
  });
}]);

下面是我的控制器:

  angular.module('adminUiApp')
 .controller('UploadCtrl',['$范围,$上传','$超时,$ HTTP,$间隔功能($范围,$上传,$超时,$ HTTP,$间隔){
 //一些逻辑
  }]);

修改

下面是我的adminUiApp.directives.navigation。

  VAR指令= angular.module('adminUiApp.directives.navigation',[]);directives.directive('navDirective',函数(){
    返回{
        限制:'E',
        templateUrl:意见/ NAV-directive.html',
        控制器:函数($范围){
        //一些code
    },
    controllerAs:'标签'
};
});

下面是我的AboutCtrl:

  angular.module('adminUiApp')
.controller('AboutCtrl',['$范围',函数($范围){
$ scope.awesomeThings = [
  HTML5样板,
  AngularJS',
  因果报应
];
}]);

下面是我的MainCtrl:

  angular.module('adminUiApp')
.controller('MainCtrl',['$范围',函数($范围){
$ scope.awesomeThings = [
  HTML5样板,
  AngularJS',
  因果报应
];
}]);

我发现此内容提出的解决方案,但据我可以看到我已经做到了。我错过了一些东西在这里?

编辑:code。与亚历山大Nucera的回答更新,但我得到了同样的错误。

解决

有关一些奇怪的原因,我不得不通过我的$范围和$间隔参数控制器的功能在里面return语句为uploadDirective。

  VAR指令= angular.module('adminUiApp.directives.upload',[]);directives.directive('uploadDirective',函数(){    返回{
        限制:'A',
        更换:假的,
        templateUrl:查看/上载directive.html',
        控制器:['$范围,$区间',函数($范围,$间隔){
        //逻辑code
        }],
        controllerAs:uploadCtrl
    };});


解决方案

您提供的链接给出了正确的答案,你只是错过在app.js注射一次依赖性:

 配置(['$ routeProvider',函数($ routeProvider){
 ...
}]);

另外,在您的指令,使用此语法您的嵌入式控制器:

 控制器:'$范围',函数($范围){
        //一些code
    }]

修改:如果你发现这个过程繁琐,或者如果您不能当场遗留的问题,你可以使用的 ngmin

此外,检查出的官方文档: https://开头的文档。 angularjs.org/tutorial/step_05#controller_a-note-on-minification

编辑2 :既然你在评论中提及的呼噜声我假设你使用的是丑化插件。如果你实在找不到问题,您仍无法禁用你的呼噜声文件是混淆:

  //项目配置。
grunt.initConfig({
  丑化:{
    选项​​:{
      轧:假的
    },
    my_target:{
      文件:{
        DEST / output.min.js':'SRC / input.js']
      }
    }
  }
});

I have an AngularJS project with Directives and Controllers. After a while i got this error when I tried to run it:

Error: [$injector:unpr] Unknown provider: bProvider <- b

I have googled it and could not find any obvious solution, does anyone have a clue?

Here is my directive:

'use strict';
 var directives = angular.module('adminUiApp.directives.upload', []);

 directives.directive('uploadDirective',['$interval', function($interval) {

    return {
       restrict: 'A',
       replace: false,
       templateUrl: 'views/upload-directive.html',
       controller: function($scope) {
       //some code
       },
       controllerAs: 'UploadCtrl'
   };

 }]);
 directives.directive('uploadFileDirective', [ '$parse', '$timeout', function($parse, $timeout) {
return function(scope, elem, attr) {
    var fn = $parse(attr['ngFileSelect']);
    elem.bind('change', function(evt) {
    });
 };
}]);
directives.directive('customPopover', function(){
return {
    restrict: 'A',
    template:'<span class="glyphicon glyphicon-info-sign"></span>',
    link: function (scope, el, attrs) {
            scope.label =attrs.popoverLabel;
            $(el).popover({
                trigger: 'hover',
                html:true,
                content: attrs.popoverHtml,
                placement: attrs.popoverPlacement
            });
    }
};
});

Here is my app.js

angular
.module('adminUiApp', [
'ngAnimate',
'ngCookies',
'ngResource',
'ngRoute',
'ngSanitize',
'ngTouch',
'adminUiApp.directives.upload',
'adminUiApp.directives.navigation',
'angularFileUpload'
])
.config(['$routeProivder', function ($routeProvider) {
  $routeProvider
  .when('/', {
    templateUrl: 'views/main.html',
    controller: 'MainCtrl'
  })
  .when('/about', {
    templateUrl: 'views/about.html',
    controller: 'AboutCtrl'
  })
  .when('/upload', {
      templateUrl: 'views/upload.html',
      controller: 'UploadCtrl'
  })
  .otherwise({
    redirectTo: '/'
  });
}]);

Here is my controller:

 angular.module('adminUiApp')
 .controller('UploadCtrl', ['$scope', '$upload', '$timeout', '$http','$interval' function ($scope, $upload, $timeout, $http, $interval) {
 //Some logic
  }]);

EDIT

Here is my adminUiApp.directives.navigation.

var directives = angular.module('adminUiApp.directives.navigation', []);

directives.directive('navDirective', function() {
    return {
        restrict: 'E',
        templateUrl: 'views/nav-directive.html',
        controller: function($scope) {
        //some code
    },
    controllerAs: 'tab'
};
});

Here is my AboutCtrl:

angular.module('adminUiApp')
.controller('AboutCtrl',['$scope', function ($scope) {
$scope.awesomeThings = [
  'HTML5 Boilerplate',
  'AngularJS',
  'Karma'
];
}]);

Here is my MainCtrl:

angular.module('adminUiApp')
.controller('MainCtrl',['$scope', function ($scope) {
$scope.awesomeThings = [
  'HTML5 Boilerplate',
  'AngularJS',
  'Karma'
];
}]);

I found this proposed solution but as far as I could see I have already done that. Have I missed something here?

Edit: Code updated with Alexandre Nucera's answer, but I'm getting the same error.

SOLVED

For some odd reason I had to pass my $scope and $interval parameters inside the controller function in the return statement for the "uploadDirective".

var directives = angular.module('adminUiApp.directives.upload', []);

directives.directive('uploadDirective', function() {

    return {
        restrict: 'A',
        replace: false,
        templateUrl: 'views/upload-directive.html',
        controller:['$scope', '$interval', function($scope, $interval) {
        //logic code
        }],
        controllerAs: 'uploadCtrl'
    };

});

解决方案

The link you provided gives the right answer, you've just missed one injection dependency in your app.js :

config(['$routeProvider', function ($routeProvider) {
 ...
}]);

Also in your directive, use this syntax for your embedded controllers :

 controller: ['$scope', function($scope) {
        //some code
    }]

Edit : if you find this process tedious or if you can't spot remaining issues, you can use ngmin

Also, check out the official documentation : https://docs.angularjs.org/tutorial/step_05#controller_a-note-on-minification

Edit 2 : Since you mentioned grunt in your comment I assume that you are using the uglify plugin. If you really can't find the issue, you can't still disable the mangling in your grunt file :

// Project configuration.
grunt.initConfig({
  uglify: {
    options: {
      mangle: false
    },
    my_target: {
      files: {
        'dest/output.min.js': ['src/input.js']
      }
    }
  }
});

这篇关于未知提供商:bProvider&LT; - B的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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