134 CHAPTER 3: Best Practices in Java EE Web Development
Listing 3-42 illustrates how to set bean properties using
Listing 3-42. Setting the bean property using the
Listing 3-42 sets the title property of a bean named book to Learning Java Web. This is equivalent
to book.setTitle("Learning Java Web");.
The
The
of the scopes can be removed using the
var attribute and the scope attribute.
Here’s the syntax:
<c:remove var="varName"[scope="{page|request|session|application}"]/>
Table 3-11 describes the attributes of the
Table 3-11.
Name Type Descriptionvar String Name of the scoped variable to be removed
scope String Scope for varListing 3-43 illustrates the simple usage of
Listing 3-43. Using
The
The
any nested actions. This action has a single var attribute that holds a reference to any java.lang.
Throwable exceptions that occur during the execution of any of the nested actions.
Here is the syntax:
<c:catch [var="varName"]>
...nested actions in the body...
Table 3-12 describes the attribute of the