Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
746 views
in Technique[技术] by (71.8m points)

angularjs - Injecting $http into angular factory($exceptionHandler) results in a Circular dependency

When I try inject $http into an overridden factory I get the error:

Uncaught Error: [$injector:cdep] Circular dependency found: $http <- $exceptionHandler <- $rootScope

AngularModule.factory('$exceptionHandler',  function ($http) {

any ideas how to resolve? if I inject using [], $http is undefined

edit__________________

as per an answer below I tried:

MyModule.config(function($provide, $http) {
    $provide.decorator("$exceptionHandler", function($delegate) {
        return function(exception, cause) {..

but I still get the circular error:

Uncaught Error: [$injector:cdep] Circular dependency found: $http <- $exceptionHandler <- $rootScope

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Inject the $injector and then get the $http service from there. Something like this:

AngularModule.factory('$exceptionHandler',  function ($injector) {
    var $http = $injector.get("$http");

See https://groups.google.com/forum/#!topic/angular/lbFY_14ZtnU/discussion

However, this will completely override the $exceptionHandler functionality provided by Angular. If you just want to add the server-side log to the existing functionality, see this question about augmenting $exceptionHandler functionality.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...