AngularJS:拆分到新文件时不调用工作指令

AngularJS: Working directive not called when split to new file

本文关键字：调用 指令 工作 文件 拆分 新文件 AngularJS      更新时间：2023-09-26

问题:为什么我的(以前工作的)AngularJS指令在将模块分成单独的文件后被调用?

Background:我有我的postcards模块包含在一个文件中。我正在尝试，但没有成功。postcards.factories和postcards.controllers文件工作正常。我不能让postcards.directives中的单个指令起作用。我曾经用一个不同的、复杂得多的模块成功地做到了这一点。

Research:我已经阅读了几个SO帖子，就像这一个和这一个没有太多的运气。这些帖子似乎集中在module的初始声明上，而没有必要的[]。

主模块 - 明信片

var postcardsApp = angular.module('postcards', ['postcards.directives', 'postcards.factories', 'postcards.controllers']);

postcards.directives 

var postcardAppDirectives = angular.module('postcards.directives', ['postcards.controllers']);
postcardAppDirectives.directive('numPostcards', function () {
    return {
        restrict: "AE",
        template: '{{ ctrl.numPostcards }}',
        controller: 'postcardDirectiveController as ctrl'
    }
});

postcards.controllers 

var PostcardsControllers = angular.module('postcards.controllers', ['postcards.factories']);
PostcardsControllers.controller("postcardDirectiveController", ['PostcardFactory',
    function (PostcardFactory) {
        var _this = this;
        PostcardFactory.getNumPostcards().$promise.then(function (data) {
            console.log(data);
            _this.numPostcards = data['numPostcards'];
        });
    }]);
// This controller works fine.
PostcardsControllers.controller('PostcardMainController', ['PostcardFactory', function (PostcardFactory) {...}

postcards.factories 

// These are retrieving data fine.
var POSTCARD_URL = 'http://' + BASEURL + '/api/v1/postcards/';
var PostcardsFactories = angular.module('postcards.factories', []);
PostcardsFactories.factory('Inbox', ['$resource', function ($resource) {
    return $resource(POSTCARD_URL);
}
]);
// More factories pulling data from my API here...
PostcardsFactories.factory('PostcardFactory', ['$http', 'Inbox', 'Sent', 'PostcardDetail', 'NewPostcard', 'UnreadCount', '$q',
    function ($http, Inbox, Sent, PostcardDetail, NewPostcard, UnreadCount, $q) {
        var PostcardFactory = {}
        // Get count of all unread messages sent TO a member
        PostcardFactory.getNumPostcards = function () {
            return UnreadCount.query()
        };
        ...  // Tons of stuff in here
        return PostcardFactory
    }

主应用程序var -显示postcards作为依赖项包含

var app = angular.module('mainApp', ['ngResource', 'boat', 'members', 'location', 'trips',
    'angular-jwt', 'tools', 'carousel', 'navbar', 'dashboard', 'postcards', 'widgets', 'ui.bootstrap', 'ui.router']);
调用指令 的HTML
<li ng-if="navCtrl.isLoggedIn()">
    <a ui-sref="dashboard.postcards">
    <span class="glyphicon glyphicon-envelope" style="color: dodgerblue"></span>
    <span style="margin-left: -3px; margin-top: -15px; background-color: red; opacity: .75;" class="badge">
    <num-messages></num-messages>
    </span>
    </a>
</li>

包含在HTML文件

<script src="./static/app/postcards/postcards.js"></script>
<script src="./static/app/postcards/postcards_factories.js"></script>
<script src="./static/app/postcards/postcards_controllers.js"></script>
<script src="./static/app/postcards/postcards_directives.js"></script>

问题重述:为什么我的指令没有被调用?

附加问题:当我需要包括其他模块作为.module('myModule', [...])声明的一部分时，我真的不明白

问题回答了——用最愚蠢的方式。

<num-messages></num-messages>没有被同事重构以反映指令名称更改为numPostcards。我没有检查。

现在被<num-postcards></num-postcards>成功调用。

对不起,@Phil。

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