Setup
Every UI5 application has an index.html that bootstraps the framework, picks a theme, defines the page title and so on. With abap2UI5 you don't maintain that file by hand — the framework generates it on every page load. To change what ends up in it, implement the z2ui5_if_exit interface in your own ABAP class:
abap
CLASS zcl_a2ui5_user_exit DEFINITION PUBLIC.
PUBLIC SECTION.
INTERFACES z2ui5_if_exit.
ENDCLASS.
CLASS zcl_a2ui5_user_exit IMPLEMENTATION.
METHOD z2ui5_if_exit~set_config_http_get.
" your configuration goes here
ENDMETHOD.
ENDCLASS.set_config_http_get is called once per page request — i.e. when the browser asks for the HTML shell. The changing parameter cs_config holds every value that ends up in the generated index.html.
What You Can Configure
| Page | Field on cs_config | Affects in index.html |
|---|---|---|
| Theme | theme | data-sap-ui-theme on the bootstrap script |
| Bootstrapping | src | src of the bootstrap script (UI5 version + delivery channel) |
| Bootstrap Attributes | t_add_config | Additional data-sap-ui-* attributes |
| Style / CSS | styles_css | Inline <style> block in the page <head> |
| Language | URL parameter sap-language | SAP session language + UI5 locale |
Security-relevant headers and the Content Security Policy meta tag are configured separately — see Security.
See Also
- Official SAP documentation on UI5 bootstrapping and configuration options.
- The User Exit page documents every hook on
z2ui5_if_exit.