Posts

Maintaining Low Code Apps


Low code software tools can speed mobile application development by freeing developers from routine coding tasks and encouraging focus on high level app requirements. However, some developers, project managers, and even entire enterprises remain wary of low code tools. These stakeholders are afraid testing and maintaining low-code apps will be more difficult and costly over time.

But not all low code or RMAD (Rapid Mobile App Development) tools are alike. A low code tool that is simply a user interface to a code generator and builds apps from a set of templates could be attractive to an inexperienced developer. When an issue arises, a highly skilled programmer might need to diagnose and modify the generated code for each mobile OS to create a solution.

MobileTogether is a cross-platform RMAD tool that works differently. MobileTogether uses a combination of drag-and-drop UI design, a powerful Action Tree visual language for event handling, and standardized functional programming for data selection and processing. MobileTogether includes a built-in Simulator window to instantly execute the app to test logic, view the UI as it will appear on a variety of iOS, Android, Windows, and other devices, and examine changes in workflow data during execution. MobileTogether also includes sophisticated automated testing features and a built-in debugger to test and debug apps with precision and examine app behavior directly in the design environment.

Let’s look at how some real-world app maintenance requirements are simplified in MobileTogether.

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Mobile App Debugging


MobileTogether is a tool for building highly complex, elegant, cross-platform solutions. Developers need mobile app debugging tools to troubleshoot during development and understand app behavior. The MobileTogether Designer offers full-featured debugging of app execution flow inside action trees and debugging of XPath/XQuery functions. These features are provided in two mobile app debugging views integrated into a single tool.

The Actions Debugger view allows developers to debug the Actions of a Control event or a Page event. This view is available when an Action that has been selected for debugging is encountered during processing. The XPath Debugger view opens the XPath/XQuery evaluator window for in-depth tracing and debugging of expressions.

Developers can set breakpoints at various locations and the app, then execute one step at a time, pausing in either view to allow examination of the complete execution environment.

Let’s see mobile app debugging in action:

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