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Update README.md (#658)

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@ -127,6 +127,96 @@ CLASS z2ui5_cl_app_hello_world IMPLEMENTATION.
ENDMETHOD.
ENDCLASS.
```
Or check out this example with lists and events:
<details>
<summary>show code...</summary>
```abap
CLASS z2ui5_cl_demo_app DEFINITION PUBLIC.
PUBLIC SECTION.
INTERFACES Z2UI5_if_app.
TYPES:
BEGIN OF ty_row,
title TYPE string,
value TYPE string,
descr TYPE string,
icon TYPE string,
info TYPE string,
selected TYPE abap_bool,
checkbox TYPE abap_bool,
END OF ty_row.
DATA t_tab TYPE STANDARD TABLE OF ty_row WITH EMPTY KEY.
DATA check_initialized TYPE abap_bool.
ENDCLASS.
CLASS z2ui5_cl_demo_app IMPLEMENTATION.
METHOD Z2UI5_if_app~main.
IF check_initialized = abap_false.
check_initialized = abap_true.
t_tab = VALUE #(
( title = 'row_01' info = 'completed' descr = 'this is a description' icon = 'sap-icon://account' )
( title = 'row_02' info = 'incompleted' descr = 'this is a description' icon = 'sap-icon://account' )
( title = 'row_03' info = 'working' descr = 'this is a description' icon = 'sap-icon://account' )
( title = 'row_04' info = 'working' descr = 'this is a description' icon = 'sap-icon://account' )
( title = 'row_05' info = 'completed' descr = 'this is a description' icon = 'sap-icon://account' )
( title = 'row_06' info = 'completed' descr = 'this is a description' icon = 'sap-icon://account' )
).
DATA(view) = z2ui5_cl_xml_view=>factory( ).
DATA(page) = view->shell(
)->page(
title = 'abap2UI5 - List'
navbuttonpress = client->_event( 'BACK' )
shownavbutton = abap_true
)->header_content(
)->link(
text = 'Source_Code' target = '_blank'
href = z2ui5_cl_demo_utility=>factory( client )->app_get_url_source_code( )
)->get_parent( ).
page->list(
headertext = 'List Ouput'
items = client->_bind_edit( t_tab )
mode = `SingleSelectMaster`
selectionchange = client->_event( 'SELCHANGE' )
)->standard_list_item(
title = '{TITLE}'
description = '{DESCR}'
icon = '{ICON}'
info = '{INFO}'
press = client->_event( 'TEST' )
selected = `{SELECTED}`
).
client->view_display( view->stringify( ) ).
ENDIF.
CASE client->get( )-event.
WHEN 'SELCHANGE'.
DATA(lt_sel) = t_tab.
DELETE lt_sel WHERE selected = abap_false.
client->message_box_display( `go to details for item ` && lt_sel[ 1 ]-title ).
WHEN 'BACK'.
client->nav_app_leave( client->get_app( client->get( )-s_draft-id_prev_app_stack ) ).
ENDCASE.
ENDMETHOD.
ENDCLASS.
```
</details>
#### FAQ
* Check out the [documentation](https://github.com/abap2UI5/abap2UI5-documentation/) for more installation & configuration guidelines
* Still have open questions? Find an answer in the [FAQ](https://github.com/abap2UI5/abap2UI5-documentation/blob/main/docs/faq.md)