Apple WebObjects 3.5 Manual de usuario descargar pdf (Pagina 47)

Keeping Track of Multiple Guests

4. Save Main.java.

5. Build and run your application.

The application should work similarly to the ﬁrst chapter, except that

the guest’s data is displayed in a table at the bottom of the page instead

of as plain text.

At this point, your application still handles information from a single guest

only; in the next section, you’ll keep track of multiple guests.

Keeping Track of Multiple Guests

You’ve been using the variable currentGuest in the Main component to hold

the information entered by the user. You’ll need another variable (an array)

to store the list of all the guests who have registered.

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 119 120

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

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Apple WebObjects 3.5 Manual de usuario Pagina 47

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