SAPUI5( UI5 / FIORI )-Debugging

Create a free SAP BTP trial by registering, activating your account via email, and launching SAP Business Application Studio to access dev spaces for SAP UI5 / Fiori debugging.

Explore dev spaces to build SAP, Fiori, and mobile applications by creating a workspace with default and optional extensions; spaces auto-stop after 30 minutes of inactivity and can be restarted.

Launch BAS to access the development environment, manage spaces, and note trial account limits on running spaces as the business application studio loads for the selected space.

Launch and navigate the SAP business application studio, manage dev spaces, and explore BAS's new interface with explorer view, debug view, and other views, using help and documentation.

Navigate SAP business application studio to create and execute a SAPUI5 application from a template, use the debug option, connect to service center, and test in editor, panel, and terminal.

Create a SAPUI5 application based on the Northwind OData service by configuring a Cloud Foundry destination and connecting from the Business Application Studio to the non SAP backend.

Migrate a SAPUI5 project from WebIDE to BAS by configuring S4HANA destinations, importing the project, and starting the migration to test the app in Business Application Studio.

Deploy a SAP UI5 app to the SAP cloud platform using a managed application router, and deploy an mta project's empty archive to launchpad in Cloud Foundry.

Explore Chrome developer tools to inspect SAP UI5 applications, switch panels with keyboard shortcuts, and use elements, console, sources, and network tabs to debug the HTML DOM and JavaScript.

Explore the network panel in SAPUI5 debugging to see how framework resources, application resources, runtime resources, and data resources load in sequence, including batch calls.

Explore how SAPUI5 apps load from the launchpad service, with component preload.js minified for performance, and how the network panel reveals framework resources, manifest.json, and minified controllers and XML views.

Enable debug mode to load independent resources and debug-suffixed controllers, inspect network traffic in the browser, and reveal actual code for easier debugging, despite longer load times.

Explore SAPUI5 debugging tools: the diagnostic tool, technical information popup, and UI5 inspector, plus extensions. Learn to inspect XML views, properties, and binding details with JSON and XML extensions.

Trace the SAPUI5 app flow by inspecting the call stack in the network panel, setting breakpoints in the controller, and following navigation from on list item press to listed.xml.

Switch on the inspector to highlight UI5 elements in the DOM, then inspect their DOM structure and use getMetadata to identify the control and its id and CSS classes.

Discover how SAP UI5 controls receive data by debugging in chrome, inspecting elements, and tracing binding paths, models, and contexts that supply product data.

An in-depth walkthrough of SAP UI5 aggregation binding, absolute and relative paths, and binding properties, using SAP Business Application Studio to inspect metadata and model details.