SAPUI5 provides technical information and functions that you can use within an
existing SAPUI5 mobile application.
The Technical Information dialog includes:
- SAPUI5 Version - displays the current version of SAPUI5.
- User Agent - displays the client operating system and browser
version.
- Debug Sources - displays the debugging state.
- Application - displays the URL of the application that is
currently running.
- Configurations (bootstrap) - displays a list of bootstrap
parameters.
- Configurations (computed) - displays a list of computed
parameters.
- URI parameters - displays the variables passed from the URI
query string.
- End-to-End Trace - a function that traces communication to a different
part of the SAPUI5 application.
- Loaded Libraries - displays a list of the currently loaded
libraries.
- Loaded Modules - displays a collapsible list of the currently
loaded modules.
Accessing SAPUI5 Mobile Diagnostics
To open the Technical Information dialog on your mobile
device, proceed as follows:
- Press two fingers on a non-interactive screen area (for example, a blank area) for at least
3 seconds.
- Tap with a third finger while holding the other two on the screen.
Restriction
- SAPUI5 Mobile Diagnostics can only be started on mobile devices that support
multi-touch.
- SAPUI5 only supports the latest browser version on reference
devices.
Figure 1:
Opening Gesture for SAPUI5 Mobile Diagnostics
Using the End-to-End (E2E) Trace Function
The E2E Trace is used to create a XML file that traces the
communication to a different part of your SAPUI5 application.
To start the
E2E Trace, proceed as follows:
- Select the detail level from the Trace Level
drop-down list.
- Tap Start.
- Navigate to a different part of the application.
As a result, a dialog opens indicating that your transaction has finished. Tap
OK to continue running the current trace. Tap
Cancel to stop the trace and display the result in a new
window.
After stopping the trace, you can view the result and (optionally) upload it to a
server by entering a host name
and a
port number, and then tapping
Submit.
Note The result of the last completed trace will also be visible in the XML
Output field when you open the Technical
Information dialog again.