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在单独的 js 文件中带有控制器的 Angular ui 模式
[英] Angular ui modal with controller in separate js file
本文介绍了在单独的 js 文件中带有控制器的 Angular ui 模式的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试制作一个可以从应用程序中的多个位置实例化的模式.从这里给出的例子中:用于 Bootstrap 的 Angular 指令 模态控制器在同一个文件作为实例化模态的控制器.我想将模态控制器与应用程序"控制器分开.
index.html:
<html ng-app="modalTest"><头><link rel="stylesheet" type="text/css" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"><body ng-controller="modalTestCtrl"><button ng-click="openModal()">Modal</button><script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.20/angular.min.js"></script><script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.10.0/ui-bootstrap.min.js"></脚本><script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.10.0/ui-bootstrap-tpls.min.js"><;/脚本><script type="text/javascript" src="modalTest.js"></script> </html>控制器:
var app = angular.module('modalTest', ['ui.bootstrap']);app.controller('modalTestCtrl', ['$scope', '$modal', function($scope, $modal) {$scope.openModal = function() {var modalInstance = $modal.open({templateUrl: 'modal.html',控制器:'modalCtrl'，尺寸:'sm'});}}]);//我想在另一个 JavaScript 文件中使用它...app.controller('modalCtrl', ['$scope', function($scope) {$scope.hello = '作品';}]);modal.html:
<div class="modal-header"><h3 class="modal-title">我是模态！</h3>
<div class="modal-body"><h1>{{hello}}</h1>
<div class="modal-footer"><button class="btn btn-primary" ng-click="ok()">OK</button><button class="btn btn-warning" ng-click="cancel()">取消</button>
有什么办法可以将 modalCtrl 放在另一个 JavaScript 文件中，并以某种方式将控制器 (modalCtrl) 注入 modalTestCtrl 中吗?
BR
解决方案
当然可以.首先，您应该使用函数声明.
//modalCtrl.js//该文件必须在 modalTestCtrl 控制器之前加载功能 modalCtrl ($scope) {$scope.hello = '作品';};然后，将 modalTestCtrl 更改为:
app.controller('modalTestCtrl', ['$scope', '$modal', function($scope, $modal) {$scope.openModal = function() {var modalInstance = $modal.open({templateUrl: 'modal.html',controller: modalCtrl,//这个必须是引用，不是字符串尺寸:'sm'});}}]);通过上述更改，您的代码必须工作.
I am trying to make a modal which can be instantiated from multiple places in the app. from the example given here: Angular directives for Bootstrap the modal controller is in the same file as the controller who instantiates the modal. I want to separate the modal controller from the "app" controller.
index.html:
<!DOCTYPE html>
<html ng-app="modalTest">
<head>
<link rel="stylesheet" type="text/css" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
</head>
<body ng-controller="modalTestCtrl">
<button ng-click="openModal()">Modal</button>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.20/angular.min.js"></script>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.10.0/ui-bootstrap.min.js"></script>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.10.0/ui-bootstrap-tpls.min.js"></script>
<script type="text/javascript" src="modalTest.js"></script>
</body>
</html>
The controller:
var app = angular.module('modalTest', ['ui.bootstrap']);
app.controller('modalTestCtrl', ['$scope', '$modal', function($scope, $modal) {
$scope.openModal = function() {
var modalInstance = $modal.open({
templateUrl: 'modal.html',
controller: 'modalCtrl',
size: 'sm'
});
}
}]);
// I want this in another JavaScript file...
app.controller('modalCtrl', ['$scope', function($scope) {
$scope.hello = 'Works';
}]);
modal.html:
<div ng-controller="modalCtrl">
<div class="modal-header">
<h3 class="modal-title">I'm a modal!</h3>
</div>
<div class="modal-body">
<h1>{{hello}}</h1>
</div>
<div class="modal-footer">
<button class="btn btn-primary" ng-click="ok()">OK</button>
<button class="btn btn-warning" ng-click="cancel()">Cancel</button>
</div>
</div>
Is there any way to put the modalCtrl in another JavaScript file and somehow inject the controller (modalCtrl) into the modalTestCtrl ?
BR
解决方案
Of course, you can do it. First of all you should use a function declaration.
// modalCtrl.js
// This file has to load before modalTestCtrl controller
function modalCtrl ($scope) {
$scope.hello = 'Works';
};
Then, change the modalTestCtrl like:
app.controller('modalTestCtrl', ['$scope', '$modal', function($scope, $modal) {
$scope.openModal = function() {
var modalInstance = $modal.open({
templateUrl: 'modal.html',
controller: modalCtrl, //This must be a referance, not a string
size: 'sm'
});
}
}]);
With the changes above, you code has to work.
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