AngularJS Two-way data binding canceled out by setTimeout

AngularJS Two-way data binding canceled out by setTimeout - javascript

I've got this snippet of HTML using the Controller As syntax:
<div ng-class="{'hide': !autoDeploy.uiVisibility.overlayLoaderVisible, 'show': autoDeploy.uiVisibility.overlayLoaderVisible}" />
<div ng-class="{'animate-top hide': !autoDeploy.uiVisibility.resultVisible, 'animate-bottom show': autoDeploy.uiVisibility.resultVisible}">
<button ng-click="autoDeploy.btn_extractFormData()">click</button>
with this very stripped down controller:
angular.module("gms.autoDeploy").controller('AutoDeployController', ['$scope', 'AutoDeployService',
function ($scope, AutoDeployService) {
var model = this;
// two-way data binding model to view
model.uiVisibility = AutoDeployService.getUIVisibility();
// Pull the data from our data model arrays
function btn_extractFormData() {
AutoDeployService.extractFormData();
}
model.btn_extractFormData = btn_extractFormData;
}
]);
and this segment from my service module:
var uiVisibility = {
resultVisible: false,
overlayLoaderVisible: false
};
function getBuildResult() {
$http({
url: 'https://jenkins...com/job/...',
method: 'GET',
headers: {
'Accept': "*/*",
'Authorization': 'Basic ...'
}
})
.then(function (res) {
//stuff happens here
})
.catch(function (res) {
// stuff also happens here
});
setTimeout(function () {
uiVisibility.overlayLoaderVisible = false;
uiVisibility.resultVisible = true;
}, 1100);
}
// return this service (contains the objects that we want to be public)
return {
getUIVisibility: getUIVisibility,
extractFormData: extractFormData
};
}
My issue here is that when the values of uiVisibility.overlayLoaderVisible and uiVisibility.resultVisible are changed in the above setTimeout(), nothing happens on the UI but I know it executes because I've tested it with console logging. If I replace the timeout with just the two lines then they will execute, but it's synchronous, so there's a second or so between each being updated in the view.
My question: Is there some mechanism here preventing the two-way data binding when the value is modified in the async setTimeout() method?
I put the two values into an associative array to account for JavaScript's pass-by-sharing, and works fine with all other objects that I use two-way binding on.

Inject the $timeout service into your service, and use that instead. It will trigger a digest for you:
$timeout(function () {
uiVisibility.overlayLoaderVisible = false;
uiVisibility.resultVisible = true;
}, 1100);

Related

Send a list of parameters in angular and change route

I trying to call other route in angular, similar this
$location.path($scope.productPath+"/approveProducts/").search({ids});
I want send the list of ids to other controller but the ids are sending by url
http://localhost:8080/#/product?ids=1130&ids=1132&ids=7428&ids=15574&ids=15579&ids=15580&ids=6798968768697789
I need send ids similar a post requisition, not in a url, because i have a many ids in my call
How i do this in angular, send parameters and change my route to other controller?

I believe a better approach might be to utilize the angularjs service/factory to persist your data.
example:
.service('AngularJsService', function() {
var listOfIds = [];
return {
saveData: function(theIdsToSave) {
listOfIds = theIdsToSave;
},
getData: function () {
return listOfIds;
}
}
}
.controller('OriginatingController', function($location, AngularJsService) {
function navigateToTargetController() {
AngularJsService.saveData([1,2,3,4]);
$location.path('pathToTargetController');
}
}
.controller('TargetController', function($location, AngularJsService) {
function retrieveData() {
var ids = AngularJsService.getData();
// ids = [1,2,3,4]
}
}

You can use $http for send your params and then change your route
var req = {
method: 'POST',
url: 'http://example.com',// address for sending ids
headers: {
'Content-Type': undefined
},
data: { test: 'test' }
}
$http(req).then(function(){
// this you can to change your url
$location.path($scope.productPath+"/approveProducts/");
}, function(){...});

Directives angular

i'm really new on angular.
Im using angular 1.6, and i need to do some changes on a existing app.
As i could search, the previous developer was using http://www.codingdrama.com/bootstrap-markdown/ to have a textarea with some text options and a preview. My task now is to override the preview button to call our API with the text inserted and API return some result. On docs of that markdown I added up I found this.
onPreview: function(e) {
var previewContent
if (e.isDirty()) {
var originalContent = e.getContent()
previewContent = "Prepended text here..."
+ "\n"
+ originalContent
+ "\n"
+"Apended text here..."
} else {
previewContent = "Default content"
}
return previewContent
},
So i started to override that:
app.directive("markdowntextarea", ['$http', function ($http) {
return {
link: function (el_scope, element, attr) {
var previewContent = "preview";
element.markdown(
{
autofocus: false,
savable: false,
onPreview: function (e) {
console.log('1');
if (e.isDirty()) {
console.log('2!!')
var originalContent = e.getContent();
$http({
url: '/api/markdown/',
data: {"body": originalContent, "actual_format": "md", "desire_format": "html"},
method: 'POST'
}).then(function successCallback(response) {
console.log(response.data.content);
previewContent = response.data.content;
});
}else{
console.log('3')
previewContent = "";
}
previewContent = 'test';
return previewContent;
},
});
}
}
}]);
I can't find the error I have, but the previewContent always return "preview". From API side is ok, and the response.data.content is also correct.
Have no idea what to do next

The challenge is that you execute an asynchronous function and want to return it's value. In your code example you already returned from the onPreview function while the async function is still executed in the background. In AngularJS you can use promises to solve this kind of problem: "A service that helps you run functions asynchronously, and use their return values (or exceptions) when they are done processing".
BUT: As far I can see from the source the markdown component does not support promises. The onPreview method expects a string to be returned. The only option is to wait inside onPreview until the AJAX request returns - which is strongly discouraged. So IMHO it is not possible to use an AJAX request inside of onPreview.
IF the bootstrap-markdown would support promises you could try this:
app.directive("markdowntextarea", ['$http', '$q', function ($http, $q) { // inject $q
...
onPreview: function (e) {
console.log('im here!!');
var deferred = $q.defer();
if (e.isDirty()) {
var originalContent = e.getContent();
$http({
url: '/api/markdown/',
data: {"body": originalContent, "code": "a"},
method: 'POST'
}).then(function successCallback(response) {
console.log("successCallback", response.data.content);
deferred.resolve(response.data.content);
}, function errorCallback(response) {
console.log("errorCallback");
deferred.reject("error");
});
} else {
// quando esta vazio
deferred.resolve("");
}
return deferred.promise;
},
...
Here is a JSFiddle that demonstrates the concept. It's an update of Dave Kerr's AngularJS Promises - The Definitive Guide Part 2 - JSFiddle to AngularJS 1.6.

displaying Data from multiple tables with AngularJs

I have been reading different posts with similar questions but I cannot get this figured out. I have a Job class that is linked to different tables such as Customer and Employee. The Data is coming back from the Database but I cannot get the Angular Table to display the linked classes. The suggestions have been to use different mods, restangular, angular-activerecord, ModelCore and this method
angular js model relationships
I am not sure the best route to take and what would be the simplest way of doing it.
app.factory('Job', function ($resource) {
return $resource('/api/apiJob/:id',
{ id: '#id' },
{ 'save': { method: 'POST' } },
{ 'update': { method: 'PUT' } },
{ 'query': { method: 'GET', isArray: false } });
});
app.factory('jobFactory', function ($http) {
return {
updateJob: function (job) {
return $http.put('/api/apiJob/' + job.JobId, job);
}
};
});
app.factory('Customer', function ($resource) {
return $resource('/api/apiCustomer/:id',
{ id: '#id' },
{ 'save': { method: 'POST' } },
{ 'update': { method: 'PUT' } },
{ 'query': { method: 'GET', isArray: false } });
});
app.factory('customerFactory', function ($http) {
return {
updateCustomer: function (customer) {
return $http.put('/api/apiCustomer/' + customer.CustomerId, customer);
}
};
});
'use strict';
app.controller('JobCtrl', function ($scope, Job, $resource, $route, jobFactory, notificationFactory, $http) {
////GET Jobs
$scope.jobArray = Job.query()
//New Job Modal
$scope.NewJobModal = function () {
$('#NewJobModal').modal();
}
$scope.submitJob = function () {
var data = {
JobId: $scope.JobId,
JobNumber: $scope.JobNumber,
JobName: $scope.JobName,
CustomerName: $scope.CustomerName,
JobDescription: $scope.JobDescription,
OriginalContract: $scope.OriginalContract,
BillingDate: $scope.BillingDate,
}
$http.post('/api/apiJob/PostNewJob', data).success(function (data, status, headers) {
console.log(data);
});
window.top.location.reload();
};
//End New Job Post
//Delete Job
$scope.deleteJob = function (job) {
Job.delete({ id: job.JobId }, function () {
if ($scope.jobArray.length === 1) {
$scope.jobArray.splice(-1, 2);
} else {
$scope.jobArray.splice(job.JobId - 1, 2);
}
window.top.location.reload();
});
};
//End Delete Job
$scope.updateJob = function (job) {
jobFactory.updateJob(job).success(successCallback).error(errorCallback);
};
$scope.job = [];
var successCallback = function (data, status, headers, config) {
notificationFactory.success();
return $('#editJobModal').modal('hide');
};
var errorCallback = function (data, status, headers, config) {
notificationFactory.error(data.ExceptionMessage);
};
//End Edit Job
}); //End Job Controller
What It looks like in the Browser Console
0: {$id:1, JobId:1, JobNumber:2534, JobName:St.Lukes, JobDescription:Rebuilding Cafeteria,…}
$id: "1"
BalanceDue: 89654123
BalanceToBill: 541256
BillingDate: "2014-08-12T14:43:22.507"
BillingForm: "Invoice"
Budget: 854523658
CertPayroll: true
ChangeOrders: [{$id:4, ChangeOrderId:1, ChangeOrderNumber:7854, ChangeOrderDate:2014-08-12T14:43:22.673,…}]
ContractDate: "2014-08-12T14:43:22.507"
Customers: [{$id:2, CustomerId:2, CustomerName:Grove at Wilcrest, CustomerPhoneNumber:8327899667,…}]
0: {$id:2, CustomerId:2, CustomerName:Grove at Wilcrest, CustomerPhoneNumber:8327899667,…}
Employees: [{$id:3, EmployeeId:2, AccountName:Ham Sandwich, EmployeeFirstName:Scott, EmployeeLastName:Willis,…}]
JobAddress: "1234 Mason Rd"
JobCity: "Katy"
JobCost: 784556124
Updated Factory
app.factory('JobGet', function ($http, $q) {
var data = $http({
method: 'GET',
url: '/api/apiJob'
})
return {
query: function () {
var deferred = $q.defer();
setTimeout(function () {
deferred.resolve(data)
}, 2000);
return deferred.promise;
}
};
});
Network Response Tab
[{"$id":"1","JobId":1,"JobNumber":2534,"JobName":"St.Lukes","JobDescription":"Rebuilding Cafeteria","OriginalContract":1250210,"ContractDate":"2014-08-12T14:43:22.507","BillingDate":"2014-08-12T14:43:22.507","TotalCO":12502105,"RevisedContract":452136852,"Budget":854523658,"BillingForm":"Invoice","TESPM":"Frank Harvel","TESSuperintendent":"Rudy Sanchez","Status":"Active","MoreShit":"More shit goes here","TaxExempt":true,"CertPayroll":true,"JobCost":784556124,"RemainingBudget":96523145,"Profit":854125,"Percentage":45,"TotalBilled":45236554,"BalanceToBill":541256,"PaidToDate":0,"BalanceDue":89654123,"JobAddress":"1234 Mason Rd","JobCity":"Katy","JobState":"TX","JobZipcode":77493,"JobCounty":"Harris","JobPhone":2814569654,"JobFax":2814563251,"JobHidden":false,"Customers":[{"$id":"2","CustomerId":2,"CustomerName":"Grove at Wilcrest","CustomerPhoneNumber":8327899667,"CustomerFaxNumber":7134568547,"CustomerAddress":"56328 Richmond Ave","CustomerCity":"Houston","CustomerState":"TX","CustomerZipcode":77042,"CustomerWebsite":"grovewilcrest.com","CustomerOtherShit":"Other Shit Goes here","CustomerHidden":false,"CustomerPM":null,"CustomerAdmin":"Jane Miller","CustomerAccountant":"Betsy Sue","TESSuperintendent":null,"JobId":1,"Job":{"$ref":"1"}}],"Employees":[{"$id":"3","EmployeeId":2,"AccountName":"Ham Sandwich","EmployeeFirstName":"Scott","EmployeeLastName":"Willis","EmployeeTitle":"Admin","EmployeeCellPhone":2818567854,"EmployeeOfficePhone":7134527854,"EmployeeEmail":"testing#gmail.com","CompanyEmployeeId":12521,"EmployeeHidden":false,"EmployeeIsSuper":true,"EmployeeIsPM":true,"JobId":1,"Job":{"$ref":"1"}}],"ChangeOrders":[{"$id":"4","ChangeOrderId":1,"ChangeOrderNumber":7854,"ChangeOrderDate":"2014-08-12T14:43:22.673","ChangeOrderName":"Insert Name Here","ChangeOrderDescription":"It changed","ChangeOrderAmount":4000,"ChangeOrderApprovedDate":"2014-08-12T14:43:22.673","ChangeOrderApprovedAmount":3000,"ChangeOrderApprovedNumber":1,"ChangeOrderAttn":"Frank Harvel","ChangeOrderHidden":false,"JobId":1,"Job":{"$ref":"1"}}]},{"$id":"5","JobId":2,"JobNumber":12343,"JobName":"Katy Mills","JobDescription":"New Mall Bathrooms","OriginalContract":32623212,"ContractDate":"2014-08-12T14:43:22.507","BillingDate":"2014-08-12T14:43:22.507","TotalCO":12502105,"RevisedContract":452136852,"Budget":854523658,"BillingForm":"Invoice","TESPM":"Frank Harvel","TESSuperintendent":"Mike Hall","Status":"Active","MoreShit":"More shit goes here","TaxExempt":true,"CertPayroll":true,"JobCost":784556124,"RemainingBudget":96523145,"Profit":854125,"Percentage":45,"TotalBilled":45236554,"BalanceToBill":541256,"PaidToDate":0,"BalanceDue":89654123,"JobAddress":"1234 Mason Rd","JobCity":"Katy","JobState":"TX","JobZipcode":77493,"JobCounty":"Harris","JobPhone":2814456965,"JobFax":2814563225,"JobHidden":false,"Customers":[{"$id":"6","CustomerId":1,"CustomerName":"City Center","CustomerPhoneNumber":8327899667,"CustomerFaxNumber":7134568547,"CustomerAddress":"123453 HWY 6","CustomerCity":"Katy","CustomerState":"TX","CustomerZipcode":77493,"CustomerWebsite":"citycenter.com","CustomerOtherShit":"Other Shit Goes here","CustomerHidden":false,"CustomerPM":null,"CustomerAdmin":"Jane Miller","CustomerAccountant":"Betsy Sue","TESSuperintendent":null,"JobId":2,"Job":{"$ref":"5"}}],"Employees":[{"$id":"7","EmployeeId":3,"AccountName":"Ice Cream","EmployeeFirstName":"Aaron","EmployeeLastName":"Horstmann","EmployeeTitle":"Office Bitch","EmployeeCellPhone":2818567854,"EmployeeOfficePhone":7134527854,"EmployeeEmail":"aaron#gmail.com","CompanyEmployeeId":12521,"EmployeeHidden":false,"EmployeeIsSuper":true,"EmployeeIsPM":true,"JobId":2,"Job":{"$ref":"5"}}],"ChangeOrders":[{"$id":"8","ChangeOrderId":2,"ChangeOrderNumber":1823,"ChangeOrderDate":"2014-08-12T14:43:22.673","ChangeOrderName":"Insert Name Here","ChangeOrderDescription":"Work Orders","ChangeOrderAmount":4000,"ChangeOrderApprovedDate":"2014-08-12T14:43:22.673","ChangeOrderApprovedAmount":3000,"ChangeOrderApprovedNumber":2,"ChangeOrderAttn":"Rosie Sanchez","ChangeOrderHidden":false,"JobId":2,"Job":{"$ref":"5"}}]},{"$id":"9","JobId":3,"JobNumber":12398,"JobName":"City Center","JobDescription":"Remodeling Yard House","OriginalContract":56325412,"ContractDate":"2014-08-12T14:43:22.507","BillingDate":"2014-08-12T14:43:22.507","TotalCO":12502105,"RevisedContract":452136852,"Budget":854523658,"BillingForm":"Invoice","TESPM":"Frank Harvel","TESSuperintendent":"Shawn Saulnier","Status":"Active","MoreShit":"More shit goes here","TaxExempt":true,"CertPayroll":true,"JobCost":784556124,"RemainingBudget":96523145,"Profit":854125,"Percentage":45,"TotalBilled":45236554,"BalanceToBill":541256,"PaidToDate":0,"BalanceDue":89654123,"JobAddress":"1234 Mason Rd","JobCity":"Katy","JobState":"TX","JobZipcode":77493,"JobCounty":"Harris","JobPhone":2814256965,"JobFax":2814565325,"JobHidden":false,"Customers":[{"$id":"10","CustomerId":3,"CustomerName":"Twin Peaks","CustomerPhoneNumber":8327899667,"CustomerFaxNumber":7134568547,"CustomerAddress":"8473 Katy Fwy","CustomerCity":"Houston","CustomerState":"TX","CustomerZipcode":77043,"CustomerWebsite":"citycenter.com","CustomerOtherShit":"Other Shit Goes here","CustomerHidden":false,"CustomerPM":null,"CustomerAdmin":"Jane Miller","CustomerAccountant":"Betsy Sue","TESSuperintendent":null,"JobId":3,"Job":{"$ref":"9"}}],"Employees":[{"$id":"11","EmployeeId":1,"AccountName":"Not Sure","EmployeeFirstName":"Frank","EmployeeLastName":"Harvel","EmployeeTitle":"Manager","EmployeeCellPhone":2818567854,"EmployeeOfficePhone":7134527854,"EmployeeEmail":"texas45#gmail.com","CompanyEmployeeId":12521,"EmployeeHidden":false,"EmployeeIsSuper":true,"EmployeeIsPM":false,"JobId":3,"Job":{"$ref":"9"}}],"ChangeOrders":[{"$id":"12","ChangeOrderId":3,"ChangeOrderNumber":45324,"ChangeOrderDate":"2014-08-12T14:43:22.673","ChangeOrderName":"Insert Name Here","ChangeOrderDescription":"It changed again","ChangeOrderAmount":4000,"ChangeOrderApprovedDate":"2014-08-12T14:43:22.673","ChangeOrderApprovedAmount":3000,"ChangeOrderApprovedNumber":3,"ChangeOrderAttn":"Travis Dillard","ChangeOrderHidden":false,"JobId":3,"Job":{"$ref":"9"}}]}]

First of all, this is a work in progress. Your code is very large and to solve this I removed a lot o noise from your plunkr, I left there only what's essential to make it work and only the code involved in it.
Working Demo
First thing to notice, on your JobController you are doing:
////GET Jobs
$scope.jobArray = Job.query();
This worked on previous versions of angular, on the current version there is no automatic promise unwrapping anymore, so you must use the then function:
////GET Jobs
Job.query().then(function(retrievedData){
$scope.jobArray = retrievedData;
});
Notice that on the plunkr I "mocked" the returning of data using $q and a timeout, I actually cleaned the json leaving only the properties that are used on the table, just to make it simpler, you don't need to do that on your code ok? Just keep that part as it is.
Maybe you'll have to modify it just to resolve the promise with the returned data, but this is up to you, the important thing is to return a promise from your query() method and resolve it.
On the HTML I noticed that you are binding the customer name like this:
<td>{{job.Customers.CustomerName}}</td>
But on your Json, the Customers property is an array of customers, so you either return one customer from your api or bind it like this:
<td>{{job.Customers[0].CustomerName}}</td>
I also noticed that there are a lot of jQuery references on your controllers like this:
$('#editJobModal').modal();
This is not recommended and I don't think it will work at all, when dealing with the DOM, always use directives and comunicate with them using bindings, thats the angular way.
Well after all this, my plunkr is showing the table with the 2 fake customers from the Json. Now I suggest you to study that code and apply those principles to your app.
I hope I could help or at least point you at the right direction.

Is it possible to use angularjs cached resource method in a filter?

I have a property in the scope that has an id of external object, also I have a filter that expands this id into a full object like this:
{{ typeId | expandType }}
Filter:
.filter('expandType', ['TypeService', function (tsvc) {
return function (id) {
return tsvc.types.get({ id: id });
}
}])
where tsvc.types.get() is normal resource get method with added cache option.
.factory('TypeService', ['$resource', function ($resource) {
var typeResource = $resource('/api/types/:id', { id: '#id' }, {
get: { method: 'GET', cache: true, params: { id: '#id' } }
});
return {
types: typeResource
}
}])
As I understand angular runs additional digest after the fist one just to make sure that nothing changed. But apparently on the next digest the filter is returning a different object and I get the infdig error (digest is executed in infinite loop).
I hoped that if the resource is cached it will return the same object from cache all the time. I can confirm that there is only one trip to server while executing get() so the cache is working.
What can I do to make it work and use the filter to expand ids to full objects?

Although possible, it is usually not a good idea to bind promises to the view. In your case, filters are reevaluated on every digest, and quoting from https://docs.angularjs.org/api/ng/service/$http:
When the cache is enabled, $http stores the response from the server in the specified cache. The next time the same request is made, the response is served from the cache without sending a request to the server.
Note that even if the response is served from cache, delivery of the data is asynchronous in the same way that real requests are.
To clarify, ngResource uses $http internally.
You can still use the filter calling it from your controller:
app.filter('expandType', function ($http) {
return function (id) {
return $http.get('data.json');
};
});
app.controller('MainCtrl', function ($scope, expandTypeFilter) {
var typeId = 'hello';
expandTypeFilter(typeId).success(function (data) {
$scope.expandedTypeId = data[typeId];
});
});
Plunker: http://plnkr.co/edit/BPS9IY?p=preview.
With this approach, if the only reason you were caching the response was to avoid repeated calls to the server, you can now stop caching it so that it gets fresh data later on, but that depends on your needs, of course.

I really wanted to use a filter because it was used all over the app and I didn't want to clutter my controllers. At this point the solution I came out with looks as follows:
.filter('expandType', ['TypeService', function (tsvc) {
var cache = {};
return function (id) {
if (!id) {
return '';
}
var type = cache[id];
if (!type) {
tsvc.types.get({ id: id }).$promise.then(function (data) {
cache[id] = data;
});
cache[id] = {}
return cache[id];
}
else {
return type;
}
}
}])

How do I prevent a slow $http initiated in one route from potentially resolving after the user has changed routes?

Let's say my current route is /books and I make an $http call to get all of the books we want to show a user. Normally, the call would resolve quickly and the books would be ng-repeated into the DOM. When we have an error, though (such as a timeout or there are no books returned), we update a common, global view that will overlay the content view and display a message like, "There are no books available." The common view is handled via a service with methods like CommonView.showLoading(), CommonView.showError("There are no books available."), and CommonView.hide(), etc.
Recently, I discovered that if the $http is not resolved quickly, the user may leave and go to another route (maybe /dinosaurs). Eventually, when the $http ends up resolving or being rejected, the promise call to display that common, global view will happen, resulting in an error view being displayed when there shouldn't be one, and the error will make no sense to the user (ie, user is at /dinosaurs and the error screen pops up with "There are no books available.").
I've seen that you can cancel an $http with a timeout promise, but this still seems like it could lead to race conditions (maybe you call cancel after processing of the resolve() or reject() has begun). I think it would be messy to have to check that the current route matches the route the $http was initiated from.
It seems like there should be some standard way to destroy $http calls on a route change or from a controller's $destroy method. I'd really like to avoid adding a lot of conditionals all over my gigantic app.

I can't find a great way to stop the processing of my callback if it's already started, but here's the $http wrapper I made to try and stop delayed callbacks from getting called after route changes. It doesn't replicate all of the $http methods, just the ones I needed. I haven't fully tested it, either. I've only verified that it will work in normal conditions (normal bandwidth with standard calls, ie httpWrapper.get(url).success(cb).error(err)). Your mileage may vary.
angular.module('httpWrapper', []).provider('httpWrapper', function() {
this.$get = ['$rootScope','$http','$q', function($rootScope, $http, $q) {
var $httpWrapper = function(config) {
var deferred = $q.defer();
var hasChangedRoute = false;
var canceler = $q.defer();
var http = null;
var evListener = null;
var promise = deferred.promise;
if ((config || {}).timeout && typeof config.timeout === 'Object') {
// timeout promise already exists
canceler.promise = config.timeout;
} else {
angular.extend(config || {}, {
timeout: canceler.promise
});
}
http = $http(config)
.success(function(data, status, headers, config) {
// only call back if we haven't changed routes
if (!hasChangedRoute) {
deferred.resolve({data:data, status:status, headers:headers, config:config});
}
})
.error(function(data, status, headers, config) {
// only call back if we haven't changed routes
if (!hasChangedRoute) {
deferred.reject({data:data, status:status, headers:headers, config:config});
}
});
evListener = $rootScope.$on('$locationChangeStart', function(scope, next, current) {
hasChangedRoute = true;
canceler.resolve('killing http');
evListener(); // should unregister listener
})
promise.success = function(fn) {
promise.then(function(response) {
fn(response.data, response.status, response.headers, config);
});
return promise;
};
promise.error = function(fn) {
promise.then(null, function(response) {
fn(response.data, response.status, response.headers, config);
});
return promise;
}
return promise;
};
angular.forEach(['get', 'delete', 'head', 'jsonp'], function(method) {
$httpWrapper[method] = function(url, config) {
return $httpWrapper(
angular.extend(config || {}, {
method: method,
url: url
})
);
};
});
angular.forEach(['post', 'put'], function(method) {
$httpWrapper[method] = function(url, data, config) {
return $httpWrapper(
angular.extend(config || {}, {
method: method,
url: url,
data: data
})
);
};
});
return $httpWrapper;
}];
});

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