[英]How to get angular.js module's value from another module
I have two modules in my angular.js app. 我的angular.js应用程序中有两个模块。 In module1 (example name) I have a value defined like
在module1(示例名称)中,我有一个定义的值
angular.module('module1')
.value('ID', '')
.service('someService', function(ID) {
this.getId = function() {
return ID;
}
this.setId = function(id) {
ID = id;
}
})
I would like to access module1's ID value in module2. 我想在module2中访问module1的ID值。 I can access module1 from module2 using `
我可以使用`来从module2访问module1
angular.module('module1')
log in console will be` 登录控制台将是`
Object {_invokeQueue: Array[39], _configBlocks: Array[1], _runBlocks: Array[1], requires: Array[8], name: "module1"}
when I try to access ID value or someService using 当我尝试访问ID值或someService时使用
angular.module('module1').service("someService");
or 要么
angular.module('module1').value("ID");
I am getting strange object looks like 我变得奇怪的对象看起来像
Object {_invokeQueue: Array[40], _configBlocks: Array[1], _runBlocks: Array[1], requires: Array[8], name: "module1"}
Also I can't include module1 in the module2 on initialization, using this style 此外,我无法在初始化时使用此样式在module2中包含module1
angular.module('module2', ['module1']);
because I already have module2 included in module1 因为我已经在module1中包含了module2
angular.module('module1', ['module2']);
You still need to inject it as a dependency as you would with a controller or service etc. 您仍然需要像控制器或服务等那样将其作为依赖项注入。
If you wanted to access it in a controller you could have code similar to this 如果您想在控制器中访问它,您可以使用与此类似的代码
angular.module('module2').controller('MyExistingCtrl', ['ID', function(ID){
console.log(ID);
}]);
Or, following John Papa's styleguide: 或者,遵循John Papa的风格指南:
angular.module('module2').controller('MyExistingCtrl', MyExistingController)
MyExistingController.$inject = ['ID'];
function MyExistingController(ID){
console.log(ID);
}
Read more on dependency injection . 阅读更多依赖注入 。
Also it is explained on the angular documentation for providers. 此外,它还提供了供应商的角度文档 。 Scroll down the "Value Recipe" section.
向下滚动“Value Recipe”部分。
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