subscription

问题 I am looking to make my meteor subscriptions dynamic/reactive. Right now, I have a page that subscribes to a collection of templates based on a template ID that is assed to it: Meteor.subscribe('templates', templateId) On the same page, I have a dropdown list of template names and ID's: <p><label>Select Template</label></p> <select id="templateSelect" name="templateSelect"> <option disabled selected> Select Template </option> {{#each orderTemplates}} <option value="{{this._id}}">{{this

问题 I´m developing an BLE app, based on the Gatt sample project provided by google: https://developer.android.com/samples/BluetoothLeGatt/index.html. So, I can send data writing in a characteristic successfully. Now I need to know when this characteristic change its value. DeviceActivity private void displayGattServices(List<BluetoothGattService> gattServices) { // get services & characteristics ................ final BluetoothGattCharacteristic characteristic = mGattCharacteristics.get(2).get(0)

问题 Our application that will act as a client needs to subscribe to an external system that uses cometd to deliver unsolicited notifications to clients. Is there a way to achieve this without cometd libraries (via apache HttpClient for instance)? Java version mismatch is the problem - we use 1.6, but cometd require 1.7 or higher. thanks in advance 回答1: CometD 2.x, albeit not under development anymore, supports back to JDK 5. The underlying protocol (Bayeux) is the same, so I expect a CometD 2.x

问题 I have a report in SSRS that takes a single date as a parameter. What I want is for that report to have a subscription that uses the Saturday of two weeks ahead as the date (i.e., Monday 7/4 would give Saturday 7/16). How can I do this in the subscription? Looks like I can't do a formula in the parameter. 回答1: You have to set the default parameter value in the report, not in the subscription. An expression to use in the default for the date parameter would look something like this. There both

问题 I have Woocommerce subscriptions with the Stripe Gateway setup and working. Each time I manually test a scheduled renewal it saves a new order id for the renewal however I can't find a way to access this. I have the scheduled_subscription_payment() set to print our the $order object but the order_id is always the same due to the subscription referencing the initial order. Is there a way to get the new order id for a subscription renewal right after it is triggered? The function I'm

问题 I'm trying to allow people who visit my website to subscribe by filling out a short form and having the website send me an email with the information, but at the moment the form won't even submit the information. Some help would be greatly appreciated. <form id="ContactForm" action="mail/MailHandler.php"> <div class="success">Form submitted!<br><strong>Look forward to our next Monthly Mailer.</strong></div> <fieldset> <div class="wrapper"> <label class="name"> <span class="bg"><input type=

问题 I want to get the currently subscribed device ID ? how i can get it on the client side or on the server side? I know the subscription table, but i donn't want to get from it. Secondly, if one user has already subscribed two devices and now he/she is subscribing third device, i want to capture the third (current) device ID. Later, I have to save that third device Id in my another table. If there is no way to identify the currently subscribed device , then if i go to subscription table, then

问题 We have tested with a personal account in sandbox and live for three users for paypal subscription.After purchasing three subscription we cancelled one of them and continue with other two.So after one day, two of those should renew the subscription and continue and another one should not renew.For example those three accounts are A(purchase time: 4apr 2.30pm ),B(purchase time: 4apr 3pm),C(purchase time: 4apr 3.30pm,cancel time:4apr 3.45pm). Say we have cancelled account C. So on 5 apr at 2.30

问题 We are implementing server side receipt validation for auto renewable subscription. Now when a user turn off the subscription or when it auto renew there is no notification send from apple server to our server. We want to poll apple server when the subscription is about to expire. So how can we do this? Is there a way to schedule such polling at specific date ? 回答1: First when any in app purchase made you need to store receipt data after validating it. Also you need to store expire date of

问题 I'm using Angular's (v5.2.2) Location service to track URL changes in a specific component. ngOnInit(): void { this.location.subscribe(event => { if (event.type === 'hashchange') { this.doSomething(); } }); } I want to unsubscribe from the Location events when the component is destroyed. ngOnDestroy(): void { this.location.unsubscribe(); } But I get the error: this.location.unsubscribe is not a function The problem is that the code continues to be executed when the URL is changed, even