angular.js - I used r.js to package dependencies and found that angular reported an error. I used require to introduce the angular file.

Question

angular.js file

define(['angular'],function(){
	angular.module("todosa",[]).controller("todosAngular",function($scope){
		$scope.sum=new Array();
		var fn=function(){
			if($scope.sum.length<10 ){
				if($scope.arr!=="" && $scope.arr!==undefined){
					$scope.sum.unshift($scope.arr);
					$scope.arr="";
				}
			}else{
				alert("已经10个了，不能在增加了。");
				$scope.arr="";
			}
		}
		$scope.todosAclick=function(){
			fn();
		};
		$scope.todosAremove=function(){
			$scope.sum=[];
			$scope.arr="";
		};
		$scope.todosAre=function(s){
			$scope.sum.splice(s,1);
		};
		$scope.akeydown=function(e){
			if(e.keyCode==13) fn();
		};
	});
})

main.js,reuiqre entry file

require.config({
    baseUrl:"../js/",
    paths:{
        'jquery':'lis/jquery.min',
        'avalon':'lis/avalon.min',
        'angular':'lis/angular.min'
    }
});
require(['todosAngular','todosjs','todosAvalon','todosJquery'],function(){
});

R.js

({
    baseUrl:".",
    name:'todosmain',
    paths:{
        'jquery':'lis/jquery.min',
        'avalon':'lis/avalon.min',
        'angular':'lis/angular.min'
    },
    excludeShallow:["angular","avalon","jquery"],
    out:"todos-Set.js"
})

Error message

Error: [$injector:unpr] http://errors.angularjs.org/1.4.3/$injector/unpr?p0=eProvider%20%3C-%20e%20%3C-%20todosAngular
    at Error (<anonymous>)
    at http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:6:416
    at http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:40:375
    at Object.d [as get] (http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:38:364)
    at http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:40:449
    at d (http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:38:364)
    at Object.e [as invoke] (http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:39:124)
    at P.instance (http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:80:122)
    at S (http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:61:199)
    at g (http://127.0.0.1:4000/sunshine/add/js/lis/angular.min.js:54:384) 

This is just a small demo of todos written by me. I want to try packaging it with r.js, but angular keeps saving it. There were almost no errors before packaging using r.js.
demo address:
for packaging
after packaging

Answer 1

1. I probably know where your error is. Looking at the error message, it should be a dependency injection problem. You need to inject the dependent things into your controller. Like the $scope above, it needs to be injected into the control. Yes, it should be written like this: App.controller("CtrlName",["$scope",function($scope){...}]) Because if not, its structure will be destroyed when packaging, so it will Error report; I am replying to you on my mobile phone, which is inconvenient. If I have time, I will give you a more detailed explanation on my computer.

(I don’t know why the characters are always garbled after modification...)

Answer 2

Before you package with r.js, use ngAnnotate to handle the dependency injection syntax (so you don’t need the array mode syntax). Of course, it is best to use a build tool to automate this process.