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Chapter 14 Creating Custom JSP Tag Libraries

Listing 14.27 csajsp taglib.tld (continued)

    then

    coreservlets.tags.IfThenTag

    then part of if/condition/then/else tag.

    JSP

    else

    coreservlets.tags.IfElseTag

    else part of if/condition/then/else tag.

    JSP

The JSP File

Listing 14.28 shows a page that uses the 

csajsp:if

 tag three different ways.

In the first instance, a value of 

true

 is hardcoded for the condition. In the

second instance, a parameter from the HTTP request is used for the condi 

tion, and in the third case, a random number is generated and compared to a

fixed cutoff. Figure 14 9 shows a typical result. 

Listing 14.28 IfExample.jsp