Unfortunately, recently we had a failure in our databases hosted on Amazon and we lost some part of the data that was added to the databases after December 11th. We are trying to restore this information in the databases, but sadly, there is no 100% guarantee that it will work out and some of the data may be lost. Right now we are doing maintenance and it will run until 8:30 am (EST). Apologies for any inconvenience caused.
Winter has come, so it’s time for our newest release! Here are some of our new features:
We added the ability to view and download your full build log. If your app suddenly has an error that doesn’t allow app compilation, you can check the entire log to see exactly what went wrong. There’s no longer a need to ask support to find the cause.
You can export your Appery.io project with all its dependencies, including Database, Server Code, and API Express projects. This allows you to make a full copy of an existing app in just a few clicks.
With this release, will be able to create reusable custom components. It can be created in the Create New menu. New screen appears, where you can add predefined components and customize style and logic. And then this set is available to you on other screens in the components palette as a custom component.
We added validation of minimum, maximum, and step properties for the Ionic 4 Range component.
Until now we only had the functionality to return the “_updatedAt” field. But since you told us that you want to receive your entire updated object, we are adding the parameter “full_object” to make that a reality.
We have added support for JSON formatting to use for file collection, which allows the following:
No update is complete without bug fixes. Just like we do on all of our updates, we’ve fixed large and small bugs to make your experience smoother.
Appery.io provides a cloud-based database to store app data. Check out our new tutorial and learn how to manage REST APIs in the Appery.io Database.
The Appery.io Database provides storage for your mobile app data. You can store data such as users, orders, purchases, products or anything else. The Appery.io Database is a cloud NoSQL database and provides a very simple and elegant REST API to work with the database.
One of the most common cases for an enterprise mobile app is to create/save a new item/record and then redisplay the list in the app with the newly created item.
Accessing the database directly from the client is fine but requires two requests to the database.
A better approach is to do both the create and list in a single request from the app. This is very simple to do from Appery.io Server Code script. The following script shows how to create a new record and then get the updated list:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | var dbId = "cdaec951....d8"; var collectionName = "People" var newName = request.get("name"); var newTitle = request.get("title"); // Save new object into the collection Collection.createObject(dbId, collectionName, { "name": newName, "title": newTitle }); // Retrieve updated data from the collection var result = Collection.query(dbId, collectionName); // Return the updated list (including the new object) Apperyio.response.success(result, "application/json"); |
In this simple script you first create a new Person object (line 8) and then do another query to get the updated list of people (line 14). The script response returns the updated list of people. This script automatically has a REST API which is the invoked from the app.
What’s most important, there is only a single request from the app to the Server Code script. A single request is usually better than two requests. Also, you can add additional logic to the script without impacting the app. For example, you can send an email when a new person is added. Or, you can send Push Notification when a new person is added. All this can be done without impacting the app. That’s nice.
If you want to learn more about Server Code, check out our YouTube channel Server Code playlist.
Appery.io API Express enables enterprises to easily and securely integrate apps with any back-end system. Recently, the Appery team has published two guides on how to create databases with Microsoft Azure and Google Cloud SQL and then use them with API Express. If you are new to API Express, start with this beginners tutorial. It shows you how to create services based on API Express models and perform CRUD operations.
Check the API Express documentation, and make sure to check out all of our mobile development tips.
Do you want to build apps fast? Start developing with our trial plan!
In this post you are going to learn how to access images uploaded to a cloud database via REST APIs and display the images in the app. This is the second post about working with images. You can read the first post here:
Quickly Upload, Display, and Customize Images from the Database with the Built-in Files Collection.
Let’s say you have a list of images, icons, or avatars that you have uploaded to a database. Maybe you are building a contacts app and would like to display employee head shot or just a list of products. Now you would like to display them in your app. In this tutorial we are going to show you how to do that — it’s fast and simple.
Virtually any mobile app needs to store data. The Appery.io platform offers an integrated cloud-based database for storing any app data. Every database that you create comes with a number of collections predefined. The collections are:
For years, developers had to make a choice: build a single hybrid app with a so-so user experience, or build a native app for each platform with a great user experience. Developers don’t have to make this choice anymore. By integrating the Ionic SDK into Appery.io, developers can build enterprise HTML5/hybrid apps on a single code base that offer a native experience across all platforms. The Appery.io platform’s visual tooling lowers the skills barrier, empowering a broader base of developers and business analysts to create effective and intuitive mobile applications.
In this tutorial, you will use the Appery.io platform to build a mobile app. The tool set includes:
Over the last two weeks, the Appery.io team has updated a number of docs related to the Database, Server Code and Push Notifications APIs. The new format is more user-friendly, making it easier to read and find information. The overview docs and API reference are now separated. This post summarizes what Appery.io Backend Services APIs are available and how to use them.
With Appery.io visual mapping editor, it’s very fast and simple to map data between the UI and REST API services:
REST API mapping
There are cases where straight mapping might not be enough. In other words, you need to take data from the page and format it before making it input to a REST API. That’s exactly why the visual mapping editors allows to write JavaScript code — this allows you to customize the mapping as needed.
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