Scroll Container

The Scroll Container is a control that can display arbitrary content within a limited screen area and provides touch scrolling to make all content accessible.

Z2UI5_CL_SMPC_APP_046

Controls sap.m UI5 1.71

The facts

Repository: abap2UI5/samples-controls
Class: Z2UI5_CL_SMPC_APP_046
Source file: z2ui5_cl_smpc_app_046.clas.abap ↗
Library: sap.m
UI5 entity: sap.m.ScrollContainer
Demo kit sample: sap.m.sample.ScrollContainer
SAP's own sample: running at sdk.openui5.org ↗
Minimum UI5: 1.71 — the floor abap2UI5 holds its samples to
In the playground: runs in the browser, with no system and nothing installed

Keywords: scrollcontainer, scroll, container, sap.m, th, image

Controls it builds

Read out of the builder chain by the abap2UI5 linter, not from the category this sample is filed under — which is what makes “which samples build one of these” a question the catalogue can answer at all.

Libraries

Run it here

The sample running, in this page — the app on its own, with no editor over it. Switch to Playground with this code

Nothing is installed and nothing is sent anywhere: the ABAP is compiled to JavaScript in this browser and runs against abap2UI5 itself.

The ABAP

z2ui5_cl_smpc_app_046.clas.abap — 55 lines Read it on GitHub ↗

" @keywords scrollcontainer scroll container sap.m th image
" @summary The Scroll Container is a control that can display arbitrary content within a limited screen area and provides touch scrolling to make all content accessible.
CLASS z2ui5_cl_smpc_app_046 DEFINITION PUBLIC.

  PUBLIC SECTION.
    INTERFACES z2ui5_if_app.

  PROTECTED SECTION.
    DATA client TYPE REF TO z2ui5_if_client.

    METHODS view_display.

  PRIVATE SECTION.
ENDCLASS.


CLASS z2ui5_cl_smpc_app_046 IMPLEMENTATION.

  METHOD z2ui5_if_app~main.

    me->client = client.
    IF client->check_on_navigated( ).
      view_display( ).
    ENDIF.

  ENDMETHOD.


  METHOD view_display.

    DATA(view) = z2ui5_cl_ui5_view_builder=>factory( ).

    view->ele( n = `View` ns = `mvc`
        )->a( n = `height`    v = `100%`
        )->a( n = `width`     v = `100%`
        )->a( n = `xmlns`     v = `sap.m`
        )->a( n = `xmlns:mvc` v = `sap.ui.core.mvc`

        )->ele( `ScrollContainer`
            )->a( n = `height`    v = `100%`
            )->a( n = `width`     v = `100%`
            )->a( n = `vertical`  v = `true`
            )->a( n = `focusable` v = `true`

            )->tag( `Image`
                )->a( n = `src`   v = `https://sdk.openui5.org/test-resources/sap/ui/documentation/sdk/images/HT-7777-large.jpg`
                " the original computes 50em/100em from sap/ui/Device in the controller -
                " expressed client-side over the framework's device> model
                )->a( n = `width` v = `{= ${device>/system/phone} ? '50em' : '100em' }` ).

    client->view_display( view->stringify( ) ).

  ENDMETHOD.

ENDCLASS.