abapdotabapdeveloper-tools
来源资料待手动核验
A
项目简介
源仓库暂未提供可读取的项目简介；请查看下方 README 了解项目目标与使用方式。
abapdotabapdeveloper-tools
兼容性
ABAP community catalog信息不足
README · 源仓库内容
打开原始 README
Boilerplate for ABAP applications with HTML UI and abapmerge
version: 0.1
Work in progress, all may change, however safe enough to try ;)
Main idea
A template/framework for HTML based GUI applications like in abapGit. Based on abapGit GUI classes.
The examples of usage are in:
ZGUIBP_EXAMPLE- pure HTML example, UI, 2 pages and the router to control navigation between themZGUIBP_EXAMPLE_MSTSH- HTML is rendered by abap_mustache library (needs to be installed to compile). Mustache template is saved as MIME binary.ZGUIBP_EXAMPLE_ALV- combination of ALV and HTML UI, ALV is displayed first, double click open HTML page
The examples have some common components:
ZGUIBP_EXAMPLE_COMMON- implementation of asset manager that takes care of preloaded dataZGUIBP_EXAMPLE_COMPONENT- implementation of simple HTML page for HTML UI
Also, ALV ! How could it be without ALV ?! ;)
ZGUIBP_ALV- implements a common base class for SALV with controllable toolbar (based on zevolving blogs). Well, may be of interest, though I guess everybody has ALV boilerplates of his own ...
Shortly the concept of HTML UI classes
The main class is lcl_gui_factory - supposed to be a single instance. Suppose to be instantiated with init and then run. init accepts instance of loaded zcl_abapgit_gui_asset_manager and instance of router (zif_abapgit_gui_event_handler) or page (zif_abapgit_gui_renderable) to render.
Asset manager (zcl_abapgit_gui_asset_manager) hold the assets. Asset can be loaded from MIME repository of be a base64 string.
Page (zif_abapgit_gui_renderable or zif_abapgit_gui_page) must implement render method which returns instance of zif_abapgit_html (supposed to be zcl_abapgit_html), which is a wrapper for convenient html construction.
lcl_page_hoc - a high order component to add HTML head, body and some other useful stuff. Can be reused for simple cases.
Quick pseudo code for implementation
class lcl_my_page inheriting zif_abapgit_gui_renderable.
method render.
ro_html = new zcl_abapgit_html.
ro_html->add( 'some html stuff, in-body only' ).
endmethod.
endclass.
form main.
data lo_assets type ref to zcl_abapgit_gui_asset_manager.
lo_assets = new zcl_abapgit_gui_asset_manager.
lo_assets->register_asset(
iv_url = 'css/common.css'
iv_type = 'text/css'
iv_mime_name = 'ZMY_MIME_CSS_COMMON' ).
data lo_page type ref to zif_abapgit_gui_renderable.
lo_page = lcl_page_hoc=>wrap(
iv_page_title = 'Page 2'
ii_child = new lcl_my_page ).
lcl_gui_factory=>init(
io_component = lo_page
ii_asset_man = lo_assets ).
lcl_gui_factory=>run( ).
endform.
abapGit
The HTML UI classes reside in ZGUIBP_HTML_CONTRIB and are heavily based (90%) on abapGit code. However a bit unified. Maybe will be directly based on abapGit in future.
TODO
- the code should be build-able with
abapmergeinto a working single file without dependencies - better docs
- eliminate
ZGUIBP_HTML_CONTRIB, base directly on abapGit classes (PR differences to abapGit)