Apple WebObjects 3.5 Tools And Techniques Manuale Utente Scaricare il pdf (Pagina 62)

Chapter 3 Working With Dynamic Elements

When you choose Add Action, the following panel appears:

When you click Add, the following code is added to your source ﬁle:

WebObjects Builder provides these ways to add variables and methods for your

convenience. Of course, you can add variables and methods directly to your

component’s code by editing them in Project Builder.

Instance variable.

Method returning value of

instance variable.

Method setting value of

instance variable.

Enter the action method’s name here.

Select response page name from pop-up

menu (use

null or nil to return same page).

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WEBOBJECTS 1
TOOLS AND TECHNIQUES 1
Writing: Ron Karr 2
Production: Gerri Gray 2
Art: Karin Stroud 2
Contents 3
Table of Contents 5
Chapter 1 7
/WebObjects 10
Choosing Assistance 11
Double-click here to open 12
Enter new ﬁle name here 14
Web Components 15
Main.api 16
Main.woo 16
Main.html 16
Main.wod 16
Other Sources 17
Resources 17
Web Server Resources 18
Subprojects 18
Supporting Files 19
Frameworks 19
Opening an Existing Project 21
Building Your Application 23
The Application Wrapper 25
Launching Your Application 25
Installing Your Application 26
Converting Old Projects 27
Performing the Conversion 28
Moving Your Images 29
Chapter 2 31
Introduction 33
The Component Window 33
Editing Modes 34
.wod) ﬁle in the lower 35
Main.wod) ﬁle. When you bind 35
Entering Text 36
Selecting Elements 38
The Inspector 39
Structure Elements 40
Headings 41
Horizontal Rule 41
Custom Marker 42
Working With Tables 43
Table Editing Modes 44
Sizing Tables 45
Creating Hyperlinks 47
Setting Page Attributes 48
Setting Colors 49
Palettes 49
Changing a Palette Icon 52
Working With Dynamic Elements 53
Attributes 55
Creating Dynamic Elements 56
Using the Add WebObject Panel 57
The Object Browser 58
Type the variable name here 61
Adding Display Groups 63
Conﬁguring the Display Group 65
Binding Elements 68
Joe) must not be in quotes 71
Dynamic and Static Inspectors 73
Set HTML attributes of text 74
Select Dynamic Inspector to 74
Creating Other WebObjects 75
Dynamic Strings 76
Dynamic Hyperlinks 77
Repetitions 78
Conditionals 79
YES (true) 80
Custom WebObjects 81
Generic WebObjects 82
Dynamic Images 84
WOApplets 84
Reusable Components 85
.api ﬁle for the component 86

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