Web Dynpro ABAP for Practitioners by Ulrich Gellert

By Ulrich Gellert

Web Dynpro ABAP, a NetWeaver internet software person interface instrument from SAP, permits net programming hooked up to SAP platforms. The authors’ major concentration was once to create a ebook in keeping with their very own functional event. each one bankruptcy comprises examples which lead throughout the content material step by step and allow the reader to progressively discover and clutch the internet Dynpro ABAP technique. The authors clarify specifically how one can layout net Dynpro parts, the information binding and interface equipment, and the view controller tools. additionally they describe the opposite SAP NetWeaver components (ABAP Dictionary, Authorization) and the combination of the internet Dynpro software into the SAP NetWeaver Portal.

The re-creation has been multiplied to incorporate chapters on topics corresponding to strength Lists; developing the Modal home windows and exterior home windows; utilizing internet Dynpro software parameters and Shared gadgets to speak among the net Dynpro ABAP software and company Server Pages; and developing multi-language mails utilizing internet Dynpro ABAP.

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Web Dynpro ABAP for Practitioners

Internet Dynpro ABAP, a NetWeaver internet program consumer interface software from SAP, allows net programming hooked up to SAP platforms. The authors’ major concentration was once to create a e-book in accordance with their very own useful adventure. each one bankruptcy comprises examples which lead in the course of the content material step by step and permit the reader to progressively discover and clutch the internet Dynpro ABAP strategy.

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We create a search option for a competitor. The user has to enter the competitor’s ID into a search mask. The list of IDs is limited to the number of competitors. When the user doesn’t know the competitor’s ID, he uses the search help and can choose the competitor’s name. The content of the ID_PERSON parameter is returned to the search mask as soon as the user has selected a line of the hit list in the input help. In this way, we facilitate the input. We can use this search help if we link it with the ID_PERSON column of the YPERSON table.

39). If we look at Fig. g. Copyright Note, images for header and footer, contact) for the login screen, Fig. 40. Chapter 4 ABAP Dictionary Mystery creates wonder and wonder is the basis of man’s desire to understand. Neil Armstrong We can create development objects in ABAP Dictionary, by using the transaction SE11 (ABAP Dictionary Maintenance) or the Object Navigator (Fig. 1). ABAP programming language has a number of 10 elementary data types that we can use in our programs. When we want to create global data types by using the ABAP Dictionary, we have to use dictionary built-in types.

We also want to specify that for a data element we can create a history, to be able to record all the changes we made. For example, we used the data element YTELEPHONE to define the field Telephone in the table YPERSON. If this data element has set the property “Change Document” ABAP_TRUE, all the changes made to the records included in the table YPERSON, field Telephone, can be protocoled and we will be able to trace who, when and what changes he/she did. To make possible the use of this functionality, we have to use the tab “Further Characteristics” and to activate the “Change Document”, Fig.

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