![]() ![]() This series of documents will help developers speed up their learning and learn smart ways to accomplish more in less time.Īuthor Bio : Amol Gupta is working with Pitney Bowes Software as an SAP Technical Consultant. Creating a project structure is the foundation of development on which i will build in following documents. The target audience for this document are beginners. In this quick cheat sheet we will discuss the fastest way of creating a basic Web Dynpro Java project structure which forms the foundation of development. This document will help you to work smart with your Web Dynpro Java Development and achieve more in less time. The output will be the same in both the cases. Similarly in Web Dynpro Java Development there are ways to work hard and ways to work smart. Summary : There are always 2 options availables, work hard or work smart. SAP_TRADESHOW, SAP_CORBU) Change the stylesheet theme used by your web dynpro and portal apps (i.e.Applies to: Developed and tested in SAP Netweaver 7.01 but the basic concepts explained here will apply to all other versions. Set all Methods of IF_WD_CONTEXT_NODE interface Related Articles Add programmed/OVS search help to FPM ESS/MSS application via enhancement to CL_HRESS_PER_DETAIL BIND_STRUCTURE method of interface IF_WD_CONTEXT_NODE to assign structure to context BIND_TABLE method of interface IF_WD_CONTEXT_NODE Get the name of the button the user has clicked on within the SAP web dynpro action ABAP code Create field Refering to datatype of webDynpro context element WebDynpro context for creation of screen field including standard search help Disable SAP User Personalisation in Web Dynpro app using WDDISABLEUSERPERSONALIZATION and WDENABLEUIELEMENTSHIDE GET_ATTRIBUTE method of interface IF_WD_CONTEXT_NODE to retrieve value of context element GET_SELECTED_ELEMENTS to get selected row of ABAP web dynpro table when not using lead selection GET_STATIC_ATTRIBUTE_TABLE method to return all rows of a context table node IF_WD_CONTEXT_NODE interface methods withn ABAP Web Dynpro to enable users to view and change data ABAP code to manually trigger ABAP web dynpro plug Popuate SAP WebDynpro field Freely Programmed search help for your web dynpro application (custom value help/OVS) Change the stylesheet theme used by your web dynpro and portal apps (i.e. Importing STATIC_ATTRIBUTES = wa_scarr ). * Get data contained in currently selected row of an ABAP web dynpro table * Get data contained within ABAP web dynpro tableĬontext_node->get_static_attributes_table( Ld_index = NEW_LEAD_SELECTION->GET_INDEX( ). ![]() *There should also be an OLD_LEAD_SELECTION showing the previous selected row! *NEW_LEAD_SELECTION should be an importing parameter of the method which was auto created Again 'CARRIERS' is the context node assigned to the table. You tick the 'Transfer UI Event Parameters' checkbox. OnSelect Event Method - Add code to your table onSelect Eventįrom the table UI element within the layout tab create an 'onSelect' event, ensuring that * Data of selected row is now contained in wa_scarr Ld_element->get_static_attributes( IMPORTING Ld_element = context_node->get_lead_selection( ). 'CARRIERS' is the context node assigned to the table.ĭata: context_node type ref to if_wd_context_node.ĭata: it_scarr type STANDARD TABLE OF if_view1=>element_CARRIERS,ĭata: ld_element type ref to if_wd_context_element.Ĭontext_node = wd_context->get_child_node( name = 'CARRIERS'). You could therefor have a separate button which captures which row has been selected.įirst step to implementing this is to create a basic web dynpro application which conatians a table and a button Generic Method - Add code to your button action methodįrom the actions tab you can double click on your button ACTION to view its associated method and add the below ABAP code to it. A second method is a more generic way which allows you to add the functionality to any action/process within your There is actually a number of ways to do this, one is by creating an 'onSelect' event method for your Your table element then you will need to use the GET_SELECTED_ELEMENTS method These two methods assume lead selection is being used, if lead selection is not active on Once you have added a table to your web dynpro for ABAP application you may need to find out which row has been selected by the user ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |