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Different Factory,service,provider custom services in Angularjs

Source: Internet
Author: User
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One, Factory,service,provider custom service, Services.js


The code is as follows Copy Code


' Use strict ';



* Services * *



var phonecatservices = angular.module (' phonecatservices ', []);



Phonecatservices.factory (' facetorytest ', [' $window ',        / Factory mode
    function ($window) {
        var test = {
& nbsp;           FirstName: "Tank",
             lastname:function () {
                 return "Zhang";
           }
       };
        $window. Alert (' AAAA ');         //Built-in services can be injected with
        return test;
   }
];



Phonecatservices.service (' servicetest ', [' $window ',         / Service Mode
    function ($window) {
        $window. Alert (' BBBB ');       //built-in services can be injected into
        This.firstname = "Tank";
        this.lastname = function () {
             return "Zhang";
       }
   }
]);



Phonecatservices.provider (' Providertest ', [//provider way, built-in service not to inject
function () {
This.test = {
"FirstName": "Tank",
"LastName": "Zhang"
}
this. $get = function () {
return this.test;
};
}
]);



Second, controller calls the custom module, controllers.js


The code is as follows Copy Code


' Use strict ';



* Controllers * *



var phonecatcontrollers = angular.module (' Phonecatcontrollers ', []);



Write the JS function of this call mode, very familiar with the service name can not be changed
function Testctrl ($scope, facetorytest,servicetest,providertest) {
$scope. facetorytest = facetorytest.firstname+ "" +facetorytest.lastname ();
$scope. servicetest = servicetest.firstname+ "" +servicetest.lastname ();
$scope. providertest = providertest.firstname+ "" +providertest.lastname;
}



//This invocation method root jquery very much like, the service name can not be changed
Phonecatcontrollers.controller (' Testctrl ', function ($scope, facetorytest, Servicetest,providertest) {
    $scope. facetorytest = facetorytest.firstname+ "" + Facetorytest.lastname ();
    $scope. servicetest = servicetest.firstname+ "" +servicetest.lastname ();
    $scope. providertest = providertest.firstname+ "" +providertest.lastname;
});



Called in an injection manner, the service name can be changed
Phonecatcontrollers.controller (' Testctrl ', [' $scope ', "Facetorytest", "Servicetest", "Providertest",
function ($scope, facetory111,service111,provider111) {//Custom, service name
$scope. facetorytest = facetory111.firstname+ "" +facetory111.lastname ();
$scope. servicetest = service111.firstname+ "" +service111.lastname ();
$scope. providertest = provider111.firstname+ "" +provider111.lastname;
}
]); www.111cn.net



Third, create the app to put the service and controller together. App.js


The code is as follows Copy Code

' Use strict ';

/* APP Module */

var Phonecatapp = angular.module (' Phonecatapp ', [
' Ngroute ',
' Phonecatcontrollers ',//Controller defined above
' Phonecatservices '//Custom services above
]);


Four, display in HTML


The code is as follows Copy Code


<!doctype html>
<meta charset= "Utf-8" >
<title>google Phone gallery</title>
<link rel= "stylesheet" href= "Css/app.css" >
<link rel= "stylesheet" href= "Css/bootstrap.css" >
<script src= "Lib/angular/angular.js" ></script>
<script src= "Lib/angular/angular-route.js" ></script>
<script src= "Js/app.js" ></script>
<script src= "Js/controllers.js" ></script>
<script src= "Js/services.js" ></script>
<body >



<div ng-controller= "Testctrl" >
<p>{{facetorytest}}</p>
<p>{{servicetest}}</p>
<p>{{providertest}}</p>
</div>



</body>


Show Results:



Tank Zhang
Tank Zhang
Tank Zhang



Five, error correction



On the internet, it was said that the service could not be injected into the built-in server, but the actual result is that provider can not be injected into the built-in services. The ANGULARJS version I used was Angularjs v1.2.14.


The code is as follows Copy Code

Phonecatservices . Provider (' Providertest ', [' $window ',
    function ($window) {
         $window. Alert ('  ');            //Error
        this.test = {
             "FirstName": "Tank",
            LastName ":" Zhang "
       }
        this. $get = function () {
            return this.test;
       };
   }
]);

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