Block in a block

Uses a block in a view of another block

Z2UI5_CL_SMPC_APP_409

Controls sap.uxap UI5 1.71

The facts

Repository: abap2UI5/samples-controls
Class: Z2UI5_CL_SMPC_APP_409
Source file: z2ui5_cl_smpc_app_409.clas.abap ↗
Library: sap.uxap
UI5 entity: sap.uxap.BlockBase
Demo kit sample: sap.uxap.sample.BlockBaseBlockInBlock
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: blockbase, block, base, sap.uxap, blockbaseblockinblock, objectpagelayout, objectpageheader, objectpagesection, objectpagesubsection, html

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_409.clas.abap — 73 lines Read it on GitHub ↗

" @keywords blockbase block base sap.uxap blockbaseblockinblock objectpagelayout objectpageheader objectpagesection objectpagesubsection html
" @summary Uses a block in a view of another block
CLASS z2ui5_cl_smpc_app_409 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_409 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( ).

    " Block->content inlining (app 161/178/261 precedent): the blocks aggregation
    " holds the custom BlockBase blockinblock:Block (mode 'Collapsed'), whose view
    " instantiates a second BlockBase sample:InnerBlock - the block-in-block point.
    " Both block views are pure html divs, rendered below as one core:HTML; the
    " two ModelMapping config elements are dropped (see sidecar IMPROVISED).
    view->ele( n = `View` ns = `mvc`
        )->a( n = `height`     v = `100%`
        )->a( n = `xmlns:mvc`  v = `sap.ui.core.mvc`
        )->a( n = `xmlns`      v = `sap.uxap`
        )->a( n = `xmlns:core` v = `sap.ui.core`

        )->ele( `ObjectPageLayout`
            )->a( n = `id`                 v = `ObjectPageLayout`
            )->a( n = `upperCaseAnchorBar` v = `false`

            )->ele( `headerTitle`
                )->tag( `ObjectPageHeader`
                    )->a( n = `objectTitle` v = `Block in Block`

            )->end(

            )->ele( `sections`
                )->ele( `ObjectPageSection`
                    )->a( n = `titleUppercase` v = `false`
                    )->a( n = `title`          v = `example`

                    )->ele( `subSections`
                        )->ele( `ObjectPageSubSection`
                            )->a( n = `title`          v = `Example`
                            )->a( n = `titleUppercase` v = `false`

                            )->ele( `blocks`
                                )->tag( n = `HTML` ns = `core`
                                    )->a( n = `content` v = `<div style="height:24em; background-color: #A9EAFF ;">` &&
                                                            `<div style="height:16em; background-color: blue ; margin:1em"></div></div>` ).

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

  ENDMETHOD.

ENDCLASS.