$resource is awesome providing very convenient way to handle web services. What if GET and POST have to be performed on different URLs?
For example, GET URL is http://localhost/pleaseGethere/:id
and POST URL is http://localhost/pleasePosthere without any parameter
Use 'url' property of [actions] to override the default url.
$resource(url, [paramDefaults], [actions], options);
for example:
$resource('http://localhost/pleaseGethere/:id',{},{
getMethod:{
method:'GET',
isArray:true
}
postMethod:{
url:'http://localhost/pleasePosthere',
method:'POST',
isArray:false
}
}
Usage of Angular $resource: http://docs.angularjs.org/api/ngResource/service/$resource
:id used in the "base" url is also available in the postMethod url. +1!You should be able to expose the URL as a parameter. I was able to do this:
$provide.factory('twitterResource', [
'$resource',
function($resource) {
return $resource(
'https://:url/:action',
{
url: 'search.twitter.com',
action: 'search.json',
q: '#ThingsYouSayToYourBestFriend',
callback: 'JSON_CALLBACK'
},
{
get: {
method: 'JSONP'
}
}
);
}
]);
Then you can overwrite the URL on your GET call.
The one caveat I found during my REALLY brief testing was that if I included http:// in the URL string, it didn't work. I didn't get an error message. It just did nothing.
If you add the hash with param names into the $resource call:
$resource('localhost/pleaseGethere/:id', {id: '@id'});
Then the :id will be mapped to id param when invoking the function (this will call GET localhost/pleaseGethere/123):
Resource.get({id: 123});
For POST, you simply don't assign the id param:
Resource.post({}, {name: "Joe"});
The proper URL will be called, which is in this case POST localhost/pleaseGethere (the trailing slash is stripped by ngResource).
See http://docs.angularjs.org/api/ngResource.$resource -> Examples -> Credit card resource for more details.
In addition to Iris Wong's answer, I wanted to give an example of having multiple params with multiple methods and actions:
angular
.module('thingApp')
.factory('ThingResource', ['$resource', '$state', returnThing]);
And the resource:
function returnThing($resource, $state) {
var mainUrl = '/api/stuffs/:stuffId/thing'
var params = {stuffId: '@_id', thingMongoId: '@_id', thingNumber: '@_id'}
return $resource(mainUrl, params, {
'save': {
url: '/api/stuffs/:stuffId/thing/:thingMongoId',
method: 'POST',
interceptor: {
responseError: function(e) {
console.warn('Problem making request to backend: ', e)
$state.go('oops')
}
}
},
'get': {
url: '/api/stuffs/:stuffId/thing/:thingMongoId',
method: 'GET',
interceptor: {
responseError: function(e) {
console.warn('Problem making request to backend: ', e)
$state.go('oops')
}
}
},
'assignThing':{
method: 'POST',
url: '/api/stuffs/:stuffId/thing/assign/:thingNumber'
}
});
}
Which gives 3 separate methods:
// POST to http://currnt_base_url/api/stuffs/:stuffId/thing/:thingMongoId
ThingResource.save({
stuffId:'56c3d1c47fe68be29e0f7652',
thingMongoId: '56c3d1c47fe6agwbe29e0f11111'})
// GET to current http://currnt_base_url/api/stuffs/:stuffId/thing/:thingMongoId
ThingResource.get({
stuffId:'56c3d1c47fe68be29e0f7652',
thingMongoId: '56c3d1c47fe6agwbe29e0f11111'})
// POST to http://currnt_base_url/api/stuffs/:stuffId/thing/assign/:thingNumber
ThingResource.assignThing({
stuffId:'56c3d1c47fe68be29e0f7652',
thingNumber: '999998'})
Follow this way:
(function () {
'use strict';
angular
.module("app")
.factory("SomeFactory", SomeFactory);
function SomeFactory($resource) {
var provider = "http://stackoverflow.com/:action/:id";
var params = {"id":"@id"};
var actions = {
"create": {"method": "POST", "params": {"action": "CreateAwesomePost"}},
"read": {"method": "POST", "params": {"action": "ReadSomethingInteresting"}},
"update": {"method": "POST", "params": {"action": "UpdateSomePost"}},
"delete": {"method": "GET", "params": {"action": "DeleteJustForFun"}}
};
return $resource(provider, params, actions);
}
})();
I hope it help! Enjoy!
