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// First way of creating a Restangular object. Just saying the base URL

var baseAccounts = Restangular.all('accounts');

// This will query /accounts and return a promise.

baseAccounts.getList().then(function(accounts) {

? $scope.allAccounts = accounts;

});

// Does a GET to /accounts

// Returns an empty array by default. Once a value is returned from the server

// that array is filled with those values. So you can use this in your template

$scope.accounts = Restangular.all('accounts').getList().$object;

var newAccount = {name: "Gonto's account"};

// POST /accounts

baseAccounts.post(newAccount);

// GET to http://www.google.com/ You set the URL in this case

Restangular.allUrl('googlers', 'http://www.google.com/').getList();

// GET to http://www.google.com/1 You set the URL in this case

Restangular.oneUrl('googlers', 'http://www.google.com/1').get();

// You can do RequestLess "connections" if you need as well

// Just ONE GET to /accounts/123/buildings/456

Restangular.one('accounts', 123).one('buildings', 456).get()

// Just ONE GET to /accounts/123/buildings

Restangular.one('accounts', 123).getList('buildings')

// Here we use Promises then

// GET /accounts

baseAccounts.getList().then(function (accounts) {

? // Here we can continue fetching the tree :).

? var firstAccount = accounts[0];

? // This will query /accounts/123/buildings considering 123 is the id of the firstAccount

? $scope.buildings = firstAccount.getList("buildings");

? // GET /accounts/123/places?query=param with request header: x-user:mgonto

? $scope.loggedInPlaces = firstAccount.getList("places", {query: param}, {'x-user': 'mgonto'})

? // This is a regular JS object, we can change anything we want :)

? firstAccount.name = "Gonto"

? // If we wanted to keep the original as it is, we can copy it to a new element

? var editFirstAccount = Restangular.copy(firstAccount);

? editFirstAccount.name = "New Name";

? // PUT /accounts/123. The name of this account will be changed from now on

? firstAccount.put();

? editFirstAccount.put();

? // PUT /accounts/123. Save will do POST or PUT accordingly

? firstAccount.save();

? // DELETE /accounts/123 We don't have first account anymore :(

? firstAccount.remove();

? var myBuilding = {

? ? name: "Gonto's Building",

? ? place: "Argentina"

? };

? // POST /accounts/123/buildings with MyBuilding information

? firstAccount.post("Buildings", myBuilding).then(function() {

? ? console.log("Object saved OK");

? }, function() {

? ? console.log("There was an error saving");

? });

? // GET /accounts/123/users?query=params

? firstAccount.getList("users", {query: params}).then(function(users) {

? ? // Instead of posting nested element, a collection can post to itself

? ? // POST /accounts/123/users

? ? users.post({userName: 'unknown'});

? ? // Custom methods are available now :).

? ? // GET /accounts/123/users/messages?param=myParam

? ? users.customGET("messages", {param: "myParam"})

? ? var firstUser = users[0];

? ? // GET /accounts/123/users/456. Just in case we want to update one user :)

? ? $scope.userFromServer = firstUser.get();

? ? // ALL http methods are available :)

? ? // HEAD /accounts/123/users/456

? ? firstUser.head()

? });

}, function errorCallback() {

? alert("Oops error from server :(");

})

// Second way of creating Restangular object. URL and ID :)

var account = Restangular.one("accounts", 123);

// GET /accounts/123?single=true

$scope.account = account.get({single: true});

// POST /accounts/123/messages?param=myParam with the body of name: "My Message"

account.customPOST({name: "My Message"}, "messages", {param: "myParam"}, {})

轉載于:https://my.oschina.net/u/1453451/blog/504487

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