observers

Observer won't run update in JavaFX GUI

由 吃可爱长大的小学妹 提交于 2019-12-12 03:33:43
问题 I read much about the JavaFX GUI Model, Plattform->RunLater and Threads, but i still do not figure out how to get this right. I had a JavaFX GUI wich on a button click executed a process and updated a Progres Bar and Label. This was running well with Threading and Plattform, but i had to Change this to an Observer Model. I invoke a Progress Tracker in a Singleton Model, wich gets updated by the class executing the process and is Observable. I implemented an Observer as well wich should update

Model Observer, not working for update?

由 荒凉一梦 提交于 2019-12-11 15:47:19
问题 Im having trouble trying to get my model observer to work.. It is working as expected for create and deleted, but not for updating. Im guessing the event never fires. The thing is all of then are being done exactly the same way. Any ideas? Below, my observer. class GenericObserver extends AbstractObserver { protected $events; public function __construct(Dispatcher $dispatcher){ $this->events = $dispatcher; } public function saved($model) { dd($this->events); $user_id = Auth::user()->usr_id;

Is there a way to catch when I'm using a laravel tinker session to fiddle with the Models in an Observer class?

由 巧了我就是萌 提交于 2019-12-11 15:25:50
问题 I have an Observer set up to Listen to a Model 's events in order to keep my Controller clean of Logging messages. My implementation is as follows: First, a store method that does just what it's supposed to do. Create and save a new model from valid parameters. # app/Http/Controllers/ExampleController.php namespace App\Http\Controllers; use App\Http\Requests\StoreExample; use App\Example; class ExampleController extends Controller { public function __construct() { $this->middleware('auth'); }

Ember observer not working on nested property

由 主宰稳场 提交于 2019-12-10 11:52:37
问题 I have created a mock application to illustrate the situation I am facing: Mock App In this application; I have created a service with a single boolean property and a function to toggle that property ( x ); and two components (one to toggle the service's property; the other to observe the number of toggles and display it). The observer lies in toggle-observer . It is added directly to service's property as: myService.x . The code is not working as is; however if the comment at line 14 of

How can I trigger controllerless core Magento modules that watch <controller_action_predispatch> in <frontend> in config.xml from external script

由 时光毁灭记忆、已成空白 提交于 2019-12-09 22:16:03
问题 For background reference SEE: Magento: How do I get observers to work in an external script? I wanted to ask what the preferred method to 'replicate' a frontend controller's action from an external script is. I am creating an external SSO login for Magento EE 1.12. My code exists as the following in a php file. You can test it by creating test.php and replacing my user (185) with whatever your user ID is. Navigate to the page and then again. You will notice you are logged in and out, however

Magento - Redirect on Login via Observer

由 风流意气都作罢 提交于 2019-12-08 08:56:39
I am trying to redirect specific users in Magento to the products.html page after logging in. Most every way I attempt to do this (setRedirect, header) results in a loop due to too many redirects. Currently, I am trying to use an observer to setParam('return_url', "$customerRedirectUrl") as described in this rather popular post - Magento - Redirect Customer from Observer Method . The variable $customerRedirectUrl represents logic that together reliably creates the url I know I want the page to be. My relevant code looks like this. public function redirect(Varien_Event_Observer $observer) {

How to share service data between components correctly in Angular 2

由 回眸只為那壹抹淺笑 提交于 2019-12-08 08:55:44
问题 I want to create a service to get data from .json file once and share it to multiple subscribers. But now with my solution number of requests to get data from .json file equals to a number of a subscibers for my service. getconfig.service.ts import {Injectable} from 'angular2/core'; import {Http, Response} from "angular2/http"; @Injectable() export class ConfigService { config: any; http: Http; constructor(http: Http) { this.http = http; console.log('Inside service'); this.config = this.http

iOS App crashed com.apple.root.background-qos

由 人走茶凉 提交于 2019-12-08 07:52:56
问题 An app crash was found in the application. I suspect that this could happen because of the code for firebase observers. Since in a user case, a user can go from one event to a user profile (which participates in this event) then from the user profile can go back to this event I needed a handle for ref to delete a specific observer. Because of this, I made the following code. Snippet of code fileprivate func firObserve(_ isObserve: Bool) { guard card != nil else { return }

Magento : same product in shopping cart with different prices

由 冷暖自知 提交于 2019-12-08 07:50:45
问题 I've programmaticaly allowed the customer to edit the price of a product. the problem is when i add product with 400$ and adding again the same product with 500$, in the shopping cart page it displays the product -| qty=2 -| total price=1000$ so this is not logic the total price must be 900$ and it should not set qty to 2 i know the problem is in the SKU is there a solution for this i don't wanna modify the SKU? the issue for me is : it should be like this : this is working for custom price :

iOS App crashed com.apple.root.background-qos

由 寵の児 提交于 2019-12-08 02:58:26
An app crash was found in the application. I suspect that this could happen because of the code for firebase observers. Since in a user case, a user can go from one event to a user profile (which participates in this event) then from the user profile can go back to this event I needed a handle for ref to delete a specific observer. Because of this, I made the following code. Snippet of code fileprivate func firObserve(_ isObserve: Bool) { guard card != nil else { return } firCardObserverDBManager.observeParticipationCard(observer: self, card: card, isObserve: isObserve, success: { [weak self]
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