Vertical Layout

The Vertical Layout control is a simple way to align multiple controls vertically. If you want more sophisticated layout options, consider Grid or Flex Box based layouts.

Z2UI5_CL_SMPC_APP_173

Controls sap.ui.layout UI5 1.71

The facts

Repository: abap2UI5/samples-controls
Class: Z2UI5_CL_SMPC_APP_173
Source file: z2ui5_cl_smpc_app_173.clas.abap ↗
Library: sap.ui.layout
UI5 entity: sap.ui.layout.VerticalLayout
Demo kit sample: sap.ui.layout.sample.VerticalLayout
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: verticallayout, vertical, layout, sap.ui.layout, 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_173.clas.abap — 92 lines Read it on GitHub ↗

" @keywords verticallayout vertical layout sap.ui.layout image
" @summary The Vertical Layout control is a simple way to align multiple controls vertically. If you want more sophisticated layout options, consider Grid or Flex Box based layouts.
CLASS z2ui5_cl_smpc_app_173 DEFINITION PUBLIC.

  PUBLIC SECTION.
    INTERFACES z2ui5_if_app.

    DATA widths TYPE string.
    DATA widthm TYPE string.
    DATA widthl TYPE string.
    DATA pic1   TYPE string.

  PROTECTED SECTION.
    DATA client TYPE REF TO z2ui5_if_client.

    METHODS view_display.
    METHODS model_init.

  PRIVATE SECTION.
ENDCLASS.


CLASS z2ui5_cl_smpc_app_173 IMPLEMENTATION.

  METHOD z2ui5_if_app~main.

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

  ENDMETHOD.


  METHOD view_display.

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

    " The original binds the image src against a separate 'img' JSON model
    " ({img>/products/pic1}) while the widths come from the default model.
    " abap2UI5 has one default model, so the picture path is folded into it and
    " the src binds it directly (the 'img>' prefix is dropped - last path
    " segment identical, which structural-diff matches). One model of truth,
    " thin frontend.
    view->ele( n = `View` ns = `mvc`
        )->a( n = `xmlns:l`   v = `sap.ui.layout`
        )->a( n = `xmlns:mvc` v = `sap.ui.core.mvc`
        )->a( n = `xmlns`     v = `sap.m`

        )->ele( n = `VerticalLayout` ns = `l`
            )->a( n = `class` v = `sapUiContentPadding`

            )->tag( `Image`
                )->a( n = `src`          v = client->_bind( pic1 )
                )->a( n = `densityAware` v = `true`
                )->a( n = `width`        v = client->_bind( widths )
            )->tag( `Image`
                )->a( n = `src`          v = client->_bind( pic1 )
                )->a( n = `densityAware` v = `true`
                )->a( n = `width`        v = client->_bind( widthm )
            )->tag( `Image`
                )->a( n = `src`          v = client->_bind( pic1 )
                )->a( n = `densityAware` v = `true`
                )->a( n = `width`        v = client->_bind( widthl ) ).

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

  ENDMETHOD.


  METHOD model_init.

    " original widths are Device.system.phone dependent - reproduced from the
    " server-side device mirror (client->get( )-s_device, app 012 precedent)
    IF client->get( )-s_device-system = z2ui5_if_client=>cs_device-system-phone.
      widths = `2em`.
      widthm = `4em`.
      widthl = `6em`.
    ELSE.
      widths = `5em`.
      widthm = `10em`.
      widthl = `15em`.
    ENDIF.
    " img>/products/pic1 of the sample's sap/ui/demo/mock/img.json, on the OpenUI5 host
    pic1   = `https://sdk.openui5.org/test-resources/sap/ui/documentation/sdk/images/HT-7777-large.jpg`.

  ENDMETHOD.

ENDCLASS.