USE OF TAGLIB IN JSP
JSP is a unique characteristic of TAG libraries. Normally they are the customs defining JSP tags they componentization presentation level logic. TAG libraries are used separate business logic. Each tag is mapped in a certain class file, which is done when the tag is encountered in a JSP file.
You are to remember to things while using TAGLIBS———-;
As the first step create class file and deploy it in the servlet folder of the web server.
Thereafter class file should implement the Tag and Body Tag interfaces. Then the Tag will be ready to be used in a JSP file. The TAGLIB file emanates the prime synopsis for the TAG library. It is an XML document that describes tag’s operation. It draws the tag name on the page to implement the class. This Tag and Body tag have some methods that are called callback methods.
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