Apple WebObjects 3.5 manuals

Apple WebObjects 3.5 User Manual (218 pages)

Brand: Apple | Category: Software | Size: 0.86 MB |

English

Table of contents

WEBOBJECTS

1

DEVELOPER’S GUIDE

1

Contents

3

Table of Contents

5

Part II Special Tasks

6

Managing State 109

6

Part III WebScript

7

The WebScript Language 163

7

Foundation Classes 187

7

Index 211

7

Introduction

9

About This Book

11

Other Useful Documentation

12

WEBOBJECTS ESSENTIALS

15

Chapter 1

17

<DocumentRoot>

19

Components

20

Template

21

Code or Script File

21

Bindings

22

Application Code

23

Session Code

23

A Note on WebObjects Classes

23

Application Directory

24

WebObjects Adaptors

26

WODefaultApp

27

Dynamic Elements

29

Server-Side Dynamic Elements

31

Chapter 2 Dynamic Elements

32

.wod ﬁle:

33

Declarations File Syntax

36

Client-Side Java Components

37

Common Methods

41

Action Methods

43

Chapter 3 Common Methods

44

Application Initialization

47

Session Initialization

48

Component Initialization

49

Request-Handling Methods

50

Invoking an Action

52

Generating a Response

53

Chapter 4

55

Debugging WebScript

57

Debugging Java

57

Debugging Techniques

58

Using Trace Methods

59

Programming Pitfalls to Avoid

60

Java Programming Pitfalls

61

Chapter 5

63

Server and Application Level

65

Session Level

66

Request Level

68

Page Level

69

Database Integration Level

71

Accessing the Session

74

Assigning Input Values

78

Generating the Response

80

How HTML Pages Are Generated

82

START:Calendar {

85

SPECIAL TASKS

89

Creating Reusable Components

91

Simplifying Interfaces

96

Intercomponent Communication

98

Parent's Template File

99

<DocRoot>

105

Designing for Reusability

106

Complete Declaration

107

Partial Declaration

108

Managing State

109

Chapter 7 Managing State

112

Objects and State

113

State Storage Strategies

120

Comparison of Storage Options

121

State in the Server

123

State in the Page

124

State in Cookies

126

Custom State-Storage Options

128

Controlling Session State

133

Setting Session Time-Out

134

Controlling Component State

135

Adjusting the Page Cache Size

136

Using awake and sleep

137

Client-Side Page Caching

139

Chapter 8

141

Choosing a Strategy

143

Objective-C Java

146

Chapter 9

149

Maintaining a Log File

151

Accessing Statistics

152

Recording Extra Information

153

Error Handling

154

Performance Tips

156

Compile the Application

157

Control Memory Leaks

157

Limit State Storage

158

Limit Database Fetches

158

Limit Page Sizes

158

Installing Applications

159

WEBSCRIPT

161

The WebScript Language

163

Objects in WebScript

165

WebScript Language Elements

166

Variables and Scope

167

Assigning Values to Variables

168

Invoking Methods

171

Accessor Methods

171

Sending a Message to a Class

172

Creating Instances of Classes

173

Data Types

174

Statements and Operators

175

Control-Flow Statements

176

Arithmetic Operators

176

Logical Operators

176

Relational Operators

176

Reserved Words

178

“Modern” WebScript Syntax

179

Advanced WebScript

181

Categories

182

Objective-C WebScript

183

Chapter 11

187

Foundation Objects

189

Determining Equality

190

Working With Strings

191

Commonly Used String Methods

192

Comparing Strings

194

Converting String Contents

194

Modifying Strings

195

Storing Strings

195

Working With Arrays

196

Commonly Used Array Methods

196

Creating Arrays

197

Querying Arrays

197

Sorting Arrays

198

Adding and Removing Objects

198

Working With Dictionaries

200

Creating Dictionaries

202

Querying Dictionaries

203

Storing Dictionaries

205

Working With Dates and Times

206

Commonly Used Date Methods

207

Representing Dates as Strings

208

Retrieving Date Elements

208

– minuteOfHour

209

– secondOfMinute

209

Apple WebObjects 3.5 User Manual (120 pages)

Brand: Apple | Category: Software | Size: 1.61 MB |

English

Table of contents

GETTING STARTED

1

WITH WEBOBJECTS

1

Contents

3

Table of Contents

5

Reﬁning Your Model 97

6

About WebObjects

9

About This Book

9

Where to Go From Here

10

Chapter 1

11

Set project type here

14

GuestBook

15

Examining Your Project

17

Launching WebObjects Builder

18

Creating the Page’s Content

20

Entering Static Text

21

Using the Inspector

22

Name: ” and press Enter

24

Resizing the Form Elements

25

Choose Static Inspector from

26

Enter rows and columns here

26

Binding Elements

27

String directly in the box

28

Binding the Input Elements

29

Implementing an Action Method

30

Variable deﬁnitions

32

action method

32

<HR> element)

33

View Source File

34

Click here to build

35

Enhancing Your Application

37

Duplicating Your Project

39

PB.project

40

PB.project.)

40

Creating a Custom Guest Class

41

Creating the Guest Object

46

Main.java

47

Creating a Guest List

48

Application, which is

49

Adding a Second Component

51

represents the number

52

WOString

52

Using a Repetition

53

Guest as its type

54

Adding the Finishing Touches

56

Adding a Dynamic Hyperlink

57

"Main"

58

Main”, because you

58

Creating a WebObjects

59

Database Application

59

The Movies Application

62

Designing the Main Page

65

Specifying a Model File

66

Choosing an Adaptor

67

Specifying Primary Keys

71

Shift-click to select more

72

Choosing an Entity

74

Choosing a Layout

75

Examining the Variables

80

Examining the Bindings

81

Bindings in the Query Part

82

Bindings in the Editing Part

83

Reﬁning Main.wo

85

Specifying a Sort Order

86

Setting a Date Format

88

Setting a Number Format

89

Optional Exercise

90

Adding the MovieDetails Page

92

Storing the Selected Movie

93

Add the hyperlink below

94

Movie Details

95

MovieSearch

96

Reﬁning Your Model

97

Switches to Table View

101

Switches to Diagram View

101

Switches to Browser View

101

Advanced Relationship button

102

This should be selected

102

This box should be checked

102

WebObjects Builder assigns

106

Adding a Repetition

108

Conﬁguring a Repetition

109

Running Movies

110

return null;

112

Adding a Form

113

Adding a Talent Display Group

113

Conﬁguring the Browser

114

Add the image buttons inside

116

Talent in the Class ﬁeld

118

More products and manuals for Software Apple

Models	Document Type
Keynote '09	User Manual Apple Keynote '09 Benutzerhandbuch, 279 pages
Boot Camp (OS X Lion)	User Manual Apple Boot Camp (OS X Lion) Benutzerhandbuch, 15 pages
GarageBand '08	User Manual Apple GarageBand '08 Manual del usuario, 107 pages
Xserve Intel (Late 2006)	User Manual Apple Xserve Intel (Late 2006) User Manual, 29 pages
Keynote 2	User Manual Apple Keynote 2 Manuale d'uso, 156 pages
AppleWorks 5 : Windows 95/NT 4.0	User Manual Apple AppleWorks 5 : Windows 95/NT 4.0 User Manual, 267 pages
Cinema Tools 3	User Manual Apple Cinema Tools 3 User Manual, 235 pages
Xserve Intel (Late 2006) DIY Procedure for Heatsin	User Manual Apple Xserve Intel (Late 2006) DIY Procedure for Heatsink User Manual, 11 pages
Pages	User Manual Apple Pages Manuel d'utilisation, 216 pages
Installing Your Final Cut Studio Software	User Manual Apple Installing Your Final Cut Studio Software User Manual, 16 pages
Shake 4 Truelight	User Manual Apple Shake 4 Truelight User Manual, 18 pages
AppleWorks 5 : Windows 95/NT 4.0	User Manual Apple AppleWorks 5 : Windows 95/NT 4.0 User Manual, 19 pages
Mac OS X Server v10.3	User Manual Apple Mac OS X Server v10.3 User Manual, 56 pages
iMovie '08	User Manual Apple iMovie '08 User Manual, 50 pages
Final Cut Pro 5	User Manual Apple Final Cut Pro 5 User Manual, 1868 pages
Xserve (Cluster Node)	User Manual Apple Xserve (Cluster Node) User Manual, 20 pages
AppleWorks 5 : Mac OS	User Manual Apple AppleWorks 5 : Mac OS User Manual, 293 pages
iMovie '08	User Manual Apple iMovie '08 Manual del usuario, 51 pages
GarageBand '09	User Manual Apple GarageBand '09 Manual del usuario, 124 pages
Xsan 1.4	User Manual Apple Xsan 1.4 Manuel d'utilisation, 206 pages

Apple devices