ABAP_to_the_Future

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13SAPUI513.4.1 ViewThere are three different files that will be created in your SAPUI5 application: anHTML file, an XML file, and another XML file, called a fragment.The HTML file is the web page that ev ery SAPUI5 application needs in order torun in a web browser on a laptop or on a mobile device. The XML file is the“proper” view; the example presented only has one, but complex applications canhave many. The XML fragment is sort of like an INCLUDE file that can be reused byother view files. Fragments are used in the majority of the SAPUI5 examples presentedin Section 13.5.HTML FileAn SAPUI5 application is, for all intents and purposes, a web page—so you needto define an HTML file that calls up your view when you access it via a URL. Thiswas created for you automatically when you created a new SAPUI5 application; soin that new applicat ion follow the path Monster Demo 폷 Web Content 폷Index.html. The code to create this file is shown in Listing 13.5.<!DOCTYPE HTML><html><head><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta http-equiv='Content-Type' content='text/html;charset=UTF-8'/><script src="resources/sap-ui-core.js"id="sap-ui-bootstrap"data-sap-ui-libs="sap.m"data-sap-ui-xx-bindingSyntax="complex"data-sap-ui-theme="sap_bluecrystal"></script><script>sap.ui.localResources("monster");var app = new sap.m.App({initialPage:"idmyView1"});var page = sap.ui.view({id:"idmyView1",viewName:"monster.myView",type:sap.ui.core.mvc.ViewType.XML});app.addPage(page);app.placeAt("content");</script>596
Frontend Tasks: Creating the View and Controller Using SAPUI5 13.4</head><body class="sapUiBody" role="application"><div id="content"></div></body></html>Listing 13.5 Monster HTML FileIn Listing 13.5, there are several sections, including two <script> sections. Somewhatlike ON LOAD OF PROGRAM, the first <script> section loads the core JavaScriptlibrary and any other libraries (groups of functions) you need. Sometimes, youhave to add these manually; if you do, itwill be mentioned in the generated comments.In this example, th e comments tell you to on ly load one library and atheme, and the lines to do this are generated for you.Then there is another <script> section, which performs the following tasks:왘 States the folder where the view and controller live (in this case, monster).왘 Creates a new mobile application with the variable name APP and specifies thename of the view that is going to appear first. This is somewhat like when youcreate a DYNPRO application in ABAP and say what screen comes first.왘 Another variable, PAGE, says to use the monster.myView XML file.왘 Links the two variables (they’re objects, really) together by adding the initialpage to the application.왘 Indicates that the application is going to live in the content section of the webpage.왘 Defines the body of the web page, and inside that declares that the content ofthe web screen is indeed called content.XML FileIn Listing 13.5, you defined the view with the witty name of MyView, and that isindeed what the view file is called (its full name is MyView.view.xml). At thispoint, you’re going to write some XML code to create a screen with a search boxat the top and a list of monster header records in the main area of the screen,which can be filtered based on what the user puts in the search box. Once you’redone with this process, the finished screen will look like Figure 13.27.597
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www.allitebooks.com
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Paul HardyABAP ®to the Futurewww.a
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To my mother, Mary, who would have
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Notes on UsageThis e-book is protec
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ContentsForeword ..................
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Contents2.9 Unit Testing ..........
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Contents7.3.2 Class Invariants ....
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Contents11.1.2 Downloading ABAP2XLS
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Contents15.3 Bottom-Up Development
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Forewordtoolsets your company shoul
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1It may be hard for an egg to turn
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IntroductionSAP introduced ABAP Obj
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Structure of the Booktechnologies d
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Structure of the Book(BOPF), which
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The Example ApplicationBaron Franke
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It’s best not to stare at the sun
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Installation 1.1very basics of how
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Installation 1.1Figure 1.2 Installi
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Installation 1.1Figure 1.4 Eclipse
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Features 1.2Figure 1.6 ABAP in Ecli
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Features 1.2Figure 1.8 Searching fo
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Features 1.2oper to such an extent
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Features 1.2to forget the exact nam
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Features 1.2METHODS: main.ENDCLASS.
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Features 1.2The definition and impl
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Features 1.2ld_description1 = 'BONK
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Features 1.2Figure 1.16 Extracting
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Features 1.2ld_result = ld_use_this
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Features 1.2Automatically creating
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Testing and Troubleshooting 1.3Figu
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Testing and Troubleshooting 1.3does
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Testing and Troubleshooting 1.3by r
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Testing and Troubleshooting 1.3Figu
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Customization Options with User-Def
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Summary 1.5design UML diagrams insi
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It's a beautiful thing, the Destruc
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Database Access 2.1Figure 2.1 Micro
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Database Access 2.1lower the sanity
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Database Access 2.1account of secon
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Database Access 2.1efficient way to
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Declaring and Creating Variables 2.
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String Processing 2.3LD_RESULT = |M
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Calling Functions 2.4However, now y
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Calling Functions 2.4sometimes the
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Conditional Logic 2.52.5.1 Using Fu
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Conditional Logic 2.5If the functio
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Conditional Logic 2.5l_day = 'Tuesd
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Internal Tables 2.6WHEN cs_monster_
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Internal Tables 2.6unique hashed ke
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Internal Tables 2.6In Section 2.2.2
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Internal Tables 2.6a traditional RE
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Internal Tables 2.6monster_name TYP
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Internal Tables 2.6This saves you a
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Internal Tables 2.6you want to modi
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Internal Tables 2.6at a time; someh
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Internal Tables 2.6DATA( lt_average
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Object-Oriented Programming 2.7In 7
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Search Helps 2.8to the end of the d
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Unit Testing 2.9So, you can imagine
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Unit Testing 2.9IF id_chemcial_type
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Cross-Program Communication 2.10The
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Code without tests is bad code. It
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Eliminating Dependencies 3.13.1 Eli
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Eliminating Dependencies 3.1WHEN 'N
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Implementing Mock Objects 3.2mo_use
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Implementing Mock Objects 3.2rd_ans
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Writing and Implementing Unit Tests
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Automating the Test Process 3.4supp
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Automating the Test Process 3.4whil
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Automating the Test Process 3.4INSE
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Automating the Test Process 3.4ld_c
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Automating the Test Process 3.4cl_a
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Behavior-Driven Development 3.5you
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Summary 3.6Whatever you want to cal
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If builders built buildings the way
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Automatic Run of Unit Tests 4.14.1
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Mass Checks 4.2program that was wri
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Mass Checks 4.2Figure 4.5 ATC Confi
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Mass Checks 4.2In the Description f
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Mass Checks 4.2objects and set a va
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Mass Checks 4.2Next, go into SE80 t
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Mass Checks 4.2CASE statement, like
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Mass Checks 4.2On the next screen (
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Recent Code Inspector Enhancements
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Debugging is twice as hard as writi
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Script Tab Overview 5.1Figure 5.1 D
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Script Tab Overview 5.1rally, then
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Coding the SCRIPT Method 5.25.2 Cod
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Coding the SCRIPT Method 5.2For exa
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Coding the SCRIPT Method 5.2call an
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Coding the INIT and END Methods 5.3
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Summary 5.4script, you can tell the
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6The Enhancement Framework and New
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There is no exception to the rule t
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Types of Exception Classes 7.1which
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Types of Exception Classes 7.1dump
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Types of Exception Classes 7.1decla
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Designing Exception Classes 7.2mayb
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Designing Exception Classes 7.2an e
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Designing Exception Classes 7.2rela
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Designing Exception Classes 7.2* Co
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Designing Exception Classes 7.2Tech
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Designing Exception Classes 7.2Mean
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Design by Contract 7.3future. If I
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Design by Contract 7.3To demonstrat
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Design by Contract 7.3automatically
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Summary 7.47.4 SummaryThis chapter
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8Business Object Processing Framewo
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9BRFplusProcessResultsTake Orderfor
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9BRFplus9.1 The Historic Location o
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9BRFplusThe flowchart is shown to t
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9BRFplus9.1.3 Rules in ABAPProgramm
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9BRFplusFigure 9.6 Creating a BRFpl
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9BRFplussort of object is what—fo
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9BRFplusHere, there is only one res
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9BRFplusIn the pop-up shown in Figu
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9BRFplusdecision tree and a decisio
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9BRFplusFigure 9.17 Adding a Decisi
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9BRFplusis also a lot of text on ea
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9BRFplusAt the bottom of the screen
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9BRFplusanother explanation could b
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9BRFplusFigure 9.26 Adding Formulas
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9BRFplushave a Check button at the
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9BRFplusIn case you don’t think y
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9BRFplusTo find the appropriate per
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9BRFplusues from the spreadsheet th
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9BRFplusFigure 9.34 Overlap Check S
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9BRFplusFigure 9.37 Simulation: 3 o
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9BRFplustask that is about to be cr
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9BRFplusFigure 9.42 Generated BRFpl
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9BRFplus9.6.2 Application ExitsWhen
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9BRFpluscase feature (which require
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Computer science departments have a
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Getting Started 10.12. Calling the
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Getting Started 10.1The first probl
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Getting Started 10.1FROM ztvc_monst
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Designing a Report Interface 10.2Th
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Designing a Report Interface 10.2Fi
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Designing a Report Interface 10.2Se
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Designing a Report Interface 10.2me
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Designing a Report Interface 10.2if
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Designing a Report Interface 10.2
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Designing a Report Interface 10.2In
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Designing a Report Interface 10.2ME
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Designing a Report Interface 10.2IF
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Designing a Report Interface 10.2Fi
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Designing a Report Interface 10.2fo
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Adding Custom Command Icons Program
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Editing Data 10.4id_title= 'Monster
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Editing Data 10.4SAP class CL_SALV_
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Editing Data 10.4it_user_commands =
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Editing Data 10.4table containing t
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Handling Large Internal Tables with
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Q. How do you identify an extrovert
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The Basics 11.1nity can benefit. Th
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The Basics 11.1Figure 11.5 Workshee
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The Basics 11.1Adding Desired Attri
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The Basics 11.1ld_pathld_fullpathTY
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Enhancing Custom Reports with ABAP2
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Tips and Tricks 11.3"44300 is the s
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Tips and Tricks 11.3However, it wor
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Summary 11.4As an example, in Secti
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12Web Dynpro ABAP and Floorplan Man
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Page 546 and 547: 12Web Dynpro ABAP and Floorplan Man
Page 561 and 562: What if you could find brand new wo
Page 563 and 564: Architecture 13.11. Use SAP Gateway
Page 565 and 566: Prerequisites 13.2to SAP PI, direct
Page 567 and 568: Backend Tasks: Creating the Model U
Page 593 and 594: Frontend Tasks: Creating the View a
Page 595: Frontend Tasks: Creating the View a
Page 615 and 616: Adding Elements with OpenUI5 13.5Du
Page 617 and 618: Adding Elements with OpenUI5 13.5Fi
Page 619 and 620: Adding Elements with OpenUI5 13.5}"
Page 621 and 622: Importing SAPUI5 Applications to SA
Page 627: Summary 13.8Synactive must have bee
Page 631 and 632: The worst part of holding the memor
Page 633 and 634: The Promises of Shared Memory 14.11
Page 635 and 636: Creating and Using Shared Memory Ob
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Updating the Database and Shared Me
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Troubleshooting 14.4send data from
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Troubleshooting 14.4* updated, so w
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Troubleshooting 14.4memory root obj
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When you innovate, you’ve got to
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Introduction to Code Pushdown 15.11
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Top-Down Development 15.2CDS ViewAM
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Top-Down Development 15.2Creating a
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Top-Down Development 15.2You always
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Top-Down Development 15.2To recap,
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Top-Down Development 15.2SELECT *FR
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Top-Down Development 15.2{ vbak.zz_
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Top-Down Development 15.2SummaryIn
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Top-Down Development 15.2USING zt_m
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Top-Down Development 15.2-- declare
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Bottom-Up Development 15.315.3 Bott
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Bottom-Up Development 15.3Figure 15
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Locating Code that Can Be Pushed Do
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Other Modifications to ABAP for SAP
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Summary 15.6SP 12. So SAP clearly h
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16ConclusionThey want everything to
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AImproving Code ReadabilityAs Rober
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The What vs. the How A.2When it com
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BMaking Programs FlexibleOne of the
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Making Programs FlexibleBExampleThe
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Making Programs FlexibleBThis appro
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Making Programs FlexibleBBoth examp
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IndexAABAP 7.02, 90, 96, 98, 103, 1
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IndexEclipse (Cont.)connect to back
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IndexSSALV, 408add custom icons, 44
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IndexXXML, 460, 463XSDBOOL, 105ZZ c
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About Us and Our ProgramThe website
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TrademarksThe common names, trade n
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