Learn Java for Web Development

96 CHAPTER 2: Building Web Applications Using Servlets and JSP Listing 2-34 shows the helper method findAllBooks(request, respon ...

CHAPTER 2: Building Web Applications Using Servlets and JSP 97 We saw in the previous section that the categories are in leftCol ...

98 CHAPTER 2: Building Web Applications Using Servlets and JSP  Line 8: The action is not null, and the value of the action i ...

CHAPTER 2: Building Web Applications Using Servlets and JSP 99 Before we talk about how the search by keyword works, let’s first ...

100 CHAPTER 2: Building Web Applications Using Servlets and JSP 4.},function () { 5.$("div.message").remove(); 6.}); 7.});  L ...

CHAPTER 2: Building Web Applications Using Servlets and JSP 101 8.font-size: 12px; 9.font-weight: bold; 10.text-align: center; 1 ...

102 CHAPTER 2: Building Web Applications Using Servlets and JSP When the user submits the search request (again, locating the se ...

CHAPTER 2: Building Web Applications Using Servlets and JSP 103 4.try { 5.BookDAO bookDao = new BookDAOImpl(); 6.List bookList = ...

105 Chapter 3 Best Practices in Java EE Web Development All the evolution we know of proceeds from the vague to the definite. —C ...

106 CHAPTER 3: Best Practices in Java EE Web Development In 1994, the book Design Patterns: Elements of Reusable Object-Oriented ...

CHAPTER 3: Best Practices in Java EE Web Development 107 applications can be made reusable, maintainable, and extensible by usin ...

108 CHAPTER 3: Best Practices in Java EE Web Development Listing 3-2 shows the fragment of a servlet that uses attributes.  L ...

CHAPTER 3: Best Practices in Java EE Web Development 109  Line 1: This line creates the instance of the class User using a st ...

110 CHAPTER 3: Best Practices in Java EE Web Development Literals An EL literal can be the following types: Boolean, integer, fl ...

CHAPTER 3: Best Practices in Java EE Web Development 111 Listing 3-6. Arithmetic Operators Arithmetic Operator Boolean Result ...

112 CHAPTER 3: Best Practices in Java EE Web Development ${'${'}10 < 20} ${10 < 20} ${'${'}10 > 20} ${10 > 20} ${'${' ...

CHAPTER 3: Best Practices in Java EE Web Development 113 Logical Operators Listing 3-8 illustrates the logical operators like &a ...

114 CHAPTER 3: Best Practices in Java EE Web Development Using EL In this section, you will create a simple application based on ...

CHAPTER 3: Best Practices in Java EE Web Development 115 9.return bookTitle; 10.} 11. 12.public void setBookTitle(String bookTit ...

116 CHAPTER 3: Best Practices in Java EE Web Development 11.import com.apress.chapter03.model.Author; 12.import com.apress.chapt ...