Clean Sapui5

Inhaltsverzeichnis

... Preface ... 17

... Who This Book Is For ... 17

... How This Book Is Organized ... 18

... Acknowledgments ... 20

... Conclusion ... 22

1 ... Introduction ... 23

1.1 ... What Is Clean SAPUI5? ... 23

1.2 ... How to Get Started with Clean SAPUI5 ... 26

1.3 ... How to Handle Legacy Code ... 27

1.4 ... How to Check Code Automatically ... 29

1.5 ... How Does Clean SAPUI5 Relate to Other Guides? ... 29

1.6 ... Summary ... 30

2 ... JavaScript and SAPUI5 ... 31

2.1 ... JavaScript ES6+ Features ... 32

2.2 ... TypeScript ... 106

2.3 ... Summary ... 117

3 ... Project Structure ... 119

3.1 ... Components in SAPUI5 ... 119

3.2 ... Important Artifacts ... 122

3.3 ... Freestyle Applications ... 129

3.4 ... SAP Fiori Elements ... 132

3.5 ... Library Projects ... 139

3.6 ... Model-View-Controller Assets ... 142

3.7 ... Summary ... 144

4 ... Modules and Classes ... 147

4.1 ... Controller Inflation ... 148

4.2 ... Module Lifecycle ... 179

4.3 ... Reusability and Testability ... 187

4.4 ... Service Modules versus Class Modules ... 197

4.5 ... Summary ... 204

5 ... Functions ... 205

5.1 ... Function Definition ... 205

5.2 ... The Function Object ... 206

5.3 ... Instance Methods ... 208

5.4 ... Event Handlers and Callbacks ... 211

5.5 ... Callback Execution Context ... 211

5.6 ... Getters and Setters ... 213

5.7 ... Anonymous Functions ... 215

5.8 ... Function Parameters ... 217

5.9 ... Promises ... 230

5.10 ... Generators ... 236

5.11 ... Function Body ... 237

5.12 ... Invoking Functions ... 245

5.13 ... Closures ... 247

5.14 ... Summary ... 248

6 ... Naming ... 249

6.1 ... Descriptive Names ... 249

6.2 ... Domain Terms ... 251

6.3 ... Design Patterns ... 252

6.4 ... Consistency ... 253

6.5 ... Shortening Names ... 254

6.6 ... Noise Words ... 255

6.7 ... Casing ... 255

6.8 ... Classes and Enums ... 257

6.9 ... Functions and Methods ... 258

6.10 ... Variables and Parameters ... 260

6.11 ... Private Members ... 265

6.12 ... Namespaces ... 267

6.13 ... Control IDs ... 268

6.14 ... Hungarian Notation ... 270

6.15 ... Alternative Rules ... 271

6.16 ... Summary ... 273

7 ... Variables and Literals ... 275

7.1 ... Variables ... 275

7.2 ... Literals ... 279

7.3 ... Summary ... 297

8 ... Control Flow ... 299

8.1 ... Conditionals ... 299

8.2 ... Loops ... 303

8.3 ... Conditional Complexity ... 306

8.4 ... Summary ... 313

9 ... Error Handling ... 315

9.1 ... throw and try/catch Statements ... 315

9.2 ... Using Error Objects ... 317

9.3 ... Error Handling Using Messages ... 318

9.4 ... Error Handling Using Controls ... 320

9.5 ... Error Handling Best Practices ... 323

9.6 ... Summary ... 327

10 ... Formatting ... 329

10.1 ... Motivation ... 329

10.2 ... Vertical versus Horizontal Formatting ... 330

10.3 ... Indentation ... 339

10.4 ... XML Views ... 341

10.5 ... Additional Considerations ... 347

10.6 ... Formatting for TypeScript in SAPUI5 ... 351

10.7 ... Building and Maintaining a Code Style Guide ... 361

10.8 ... Formatting Tools ... 363

10.9 ... Summary ... 368

11 ... Comments ... 369

11.1 ... Express Yourself in Code ... 369

11.2 ... The Good: Comment Placement and Usage ... 371

11.3 ... The Bad: Comments to Avoid or Refactor ... 381

11.4 ... The Ugly: Special Comments ... 391

11.5 ... Summary ... 394

12 ... Static Code Checks and Code Metrics ... 397

12.1 ... Linting ... 399

12.2 ... Code Metrics ... 417

12.3 ... Summary ... 437

13 ... Testing ... 439

13.1 ... Principles ... 440

13.2 ... Code under Test ... 451

13.3 ... Injection ... 453

13.4 ... Test Methods and Journeys ... 458

13.5 ... Test Data ... 461

13.6 ... Assertions ... 464

13.7 ... Summary ... 470

14 ... TypeScript and Related Technologies ... 471

14.1 ... TypeScript ... 471

14.2 ... Web Components ... 485

14.3 ... Fundamental Library ... 494

14.4 ... Summary ... 498

15 ... Implementing Clean SAPUI5 ... 499

15.1 ... A Common Understanding among Team Members ... 499

15.2 ... Collective Code Ownership ... 500

15.3 ... Clean Code Developer Initiative ... 501

15.4 ... Tackling the Broken Window Effect ... 503

15.5 ... Code Review and Learning ... 506

15.6 ... Clean Code Advisors ... 509

15.7 ... Learning Techniques ... 510

15.8 ... Continuous Learning in Cross-Functional Teams ... 514

15.9 ... Summary ... 516

... The Authors ... 517

... Index ... 519

Clean Sapui5

A Style Guide for Developers

Buch (Gebundene Ausgabe, Englisch)

75,99 €

inkl. gesetzl. MwSt.

Beschreibung

Details

Einband

Gebundene Ausgabe

Erscheinungsdatum

02.12.2022

Verlag

Rheinwerk Publishing

Seitenzahl

530

Maße (L/B/H)

26/18,5/3,6 cm

Beschreibung

Details

Einband

Gebundene Ausgabe

Erscheinungsdatum

02.12.2022

Verlag

Rheinwerk Publishing

Seitenzahl

530

Maße (L/B/H)

26/18,5/3,6 cm

Gewicht

1274 g

Auflage

1

Sprache

Englisch

ISBN

978-1-4932-2228-5

Weitere Bände von SAP PRESS Englisch

Unsere Kundinnen und Kunden meinen

0.0

0 Bewertungen

Informationen zu Bewertungen

Zur Abgabe einer Bewertung ist eine Anmeldung im Konto notwendig. Die Authentizität der Bewertungen wird von uns nicht überprüft. Wir behalten uns vor, Bewertungstexte, die unseren Richtlinien widersprechen, entsprechend zu kürzen oder zu löschen.

Verfassen Sie die erste Bewertung zu diesem Artikel

Helfen Sie anderen Kund*innen durch Ihre Meinung

Erste Bewertung verfassen

Unsere Kundinnen und Kunden meinen

0.0

0 Bewertungen filtern

  • Clean Sapui5
  • ... Preface ... 17

    ... Who This Book Is For ... 17

    ... How This Book Is Organized ... 18

    ... Acknowledgments ... 20

    ... Conclusion ... 22

    1 ... Introduction ... 23

    1.1 ... What Is Clean SAPUI5? ... 23

    1.2 ... How to Get Started with Clean SAPUI5 ... 26

    1.3 ... How to Handle Legacy Code ... 27

    1.4 ... How to Check Code Automatically ... 29

    1.5 ... How Does Clean SAPUI5 Relate to Other Guides? ... 29

    1.6 ... Summary ... 30

    2 ... JavaScript and SAPUI5 ... 31

    2.1 ... JavaScript ES6+ Features ... 32

    2.2 ... TypeScript ... 106

    2.3 ... Summary ... 117

    3 ... Project Structure ... 119

    3.1 ... Components in SAPUI5 ... 119

    3.2 ... Important Artifacts ... 122

    3.3 ... Freestyle Applications ... 129

    3.4 ... SAP Fiori Elements ... 132

    3.5 ... Library Projects ... 139

    3.6 ... Model-View-Controller Assets ... 142

    3.7 ... Summary ... 144

    4 ... Modules and Classes ... 147

    4.1 ... Controller Inflation ... 148

    4.2 ... Module Lifecycle ... 179

    4.3 ... Reusability and Testability ... 187

    4.4 ... Service Modules versus Class Modules ... 197

    4.5 ... Summary ... 204

    5 ... Functions ... 205

    5.1 ... Function Definition ... 205

    5.2 ... The Function Object ... 206

    5.3 ... Instance Methods ... 208

    5.4 ... Event Handlers and Callbacks ... 211

    5.5 ... Callback Execution Context ... 211

    5.6 ... Getters and Setters ... 213

    5.7 ... Anonymous Functions ... 215

    5.8 ... Function Parameters ... 217

    5.9 ... Promises ... 230

    5.10 ... Generators ... 236

    5.11 ... Function Body ... 237

    5.12 ... Invoking Functions ... 245

    5.13 ... Closures ... 247

    5.14 ... Summary ... 248

    6 ... Naming ... 249

    6.1 ... Descriptive Names ... 249

    6.2 ... Domain Terms ... 251

    6.3 ... Design Patterns ... 252

    6.4 ... Consistency ... 253

    6.5 ... Shortening Names ... 254

    6.6 ... Noise Words ... 255

    6.7 ... Casing ... 255

    6.8 ... Classes and Enums ... 257

    6.9 ... Functions and Methods ... 258

    6.10 ... Variables and Parameters ... 260

    6.11 ... Private Members ... 265

    6.12 ... Namespaces ... 267

    6.13 ... Control IDs ... 268

    6.14 ... Hungarian Notation ... 270

    6.15 ... Alternative Rules ... 271

    6.16 ... Summary ... 273

    7 ... Variables and Literals ... 275

    7.1 ... Variables ... 275

    7.2 ... Literals ... 279

    7.3 ... Summary ... 297

    8 ... Control Flow ... 299

    8.1 ... Conditionals ... 299

    8.2 ... Loops ... 303

    8.3 ... Conditional Complexity ... 306

    8.4 ... Summary ... 313

    9 ... Error Handling ... 315

    9.1 ... throw and try/catch Statements ... 315

    9.2 ... Using Error Objects ... 317

    9.3 ... Error Handling Using Messages ... 318

    9.4 ... Error Handling Using Controls ... 320

    9.5 ... Error Handling Best Practices ... 323

    9.6 ... Summary ... 327

    10 ... Formatting ... 329

    10.1 ... Motivation ... 329

    10.2 ... Vertical versus Horizontal Formatting ... 330

    10.3 ... Indentation ... 339

    10.4 ... XML Views ... 341

    10.5 ... Additional Considerations ... 347

    10.6 ... Formatting for TypeScript in SAPUI5 ... 351

    10.7 ... Building and Maintaining a Code Style Guide ... 361

    10.8 ... Formatting Tools ... 363

    10.9 ... Summary ... 368

    11 ... Comments ... 369

    11.1 ... Express Yourself in Code ... 369

    11.2 ... The Good: Comment Placement and Usage ... 371

    11.3 ... The Bad: Comments to Avoid or Refactor ... 381

    11.4 ... The Ugly: Special Comments ... 391

    11.5 ... Summary ... 394

    12 ... Static Code Checks and Code Metrics ... 397

    12.1 ... Linting ... 399

    12.2 ... Code Metrics ... 417

    12.3 ... Summary ... 437

    13 ... Testing ... 439

    13.1 ... Principles ... 440

    13.2 ... Code under Test ... 451

    13.3 ... Injection ... 453

    13.4 ... Test Methods and Journeys ... 458

    13.5 ... Test Data ... 461

    13.6 ... Assertions ... 464

    13.7 ... Summary ... 470

    14 ... TypeScript and Related Technologies ... 471

    14.1 ... TypeScript ... 471

    14.2 ... Web Components ... 485

    14.3 ... Fundamental Library ... 494

    14.4 ... Summary ... 498

    15 ... Implementing Clean SAPUI5 ... 499

    15.1 ... A Common Understanding among Team Members ... 499

    15.2 ... Collective Code Ownership ... 500

    15.3 ... Clean Code Developer Initiative ... 501

    15.4 ... Tackling the Broken Window Effect ... 503

    15.5 ... Code Review and Learning ... 506

    15.6 ... Clean Code Advisors ... 509

    15.7 ... Learning Techniques ... 510

    15.8 ... Continuous Learning in Cross-Functional Teams ... 514

    15.9 ... Summary ... 516

    ... The Authors ... 517

    ... Index ... 519