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Tag: Beginner Tips

Develop Database Apps with Xojo

After you have designed your interface and begun coding, your next step may be to connect to a database. This blog post tells you the databases supported by Xojo, shows you where to find code samples and examples, plus tutorials and videos that walk you through connecting, updating, querying and managing a database, plus, an introduction to Xojo’s new DBKit. Get the resources and knowledge you need to get your first database project off the ground today.

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Monthly Webinars Expand Your Xojo Programming Skills

At Xojo we continually look to improve our skills and we are happy to be offering opportunities for everyone in the Xojo community to upgrade their skills too. At least once a month we are hosting new webinars. Webinars cover a variety of valuable topics, including getting started with Xojo, developing web apps, iOS development tips and the basics of using our newest platform, Android.

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New Additions to DesktopChart, MobileChart and WebChart

DesktopChart, MobileChart, and WebChart have received some new features and improvements based mostly on user feedback. New features include a new Stacked chart type, more customization options for the already supported chart types and improvements to the chart control itself. Continue reading to get the details about all these great new things in Xojo.

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Creating a Number Class

In this tutorial I will show you how to create a Number class that can tell you when its value has been actually set, along with other methods to manage how it is used while demonstrating some common object-oriented techniques and features such as operator overloading. You’ll be able to create a Number from an Integer, Double or String.

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Filtering the Debugger

Starting with Xojo 2023r1 you’ll find a new feature in Xojo’s Debugger panel that allows you to filter the objects and variables displayed, even between different project runs! This lets you stay focused on the more important objects and variables instead of scrolling through the list of all entries.

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Testing REST-based Web Services

Using Xojo’s URLConnection to communicate with web services is pretty straightforward. But testing the actual REST API calls can get tricky. To make it easier to test and experiment with REST API calls, Paul created a app in Xojo for doing just this. He called it RESTy in its original format back in 2015. You can download the updated project here built with Xojo 2022r4.1.

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Quick Tip: Opening, Shown, Closing and Closed

Knowing the firing order of the Opening event in Xojo Desktop and Mobile apps, and the Shown event for Xojo Web apps, is important to using these correctly for a control’s initialization. The same can be said for Closing and Closed events. Read on for a breakdown of this order for Desktop, Web and Mobile apps developed in Xojo.

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