This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I am reading Kathy Sierra and Bert Bates book - Head first JSP & Servlets. I see a chapter on Custom Tag Development. I am learning JSP and
servlets only so that I can learn Spring. Is it really important to learn custom tag development ? Is it used frequently by JSP and Spring developers ?
This is a brief intro to the chapter -
Sometimes JSTL and standard actions aren’t enough. When you need something custom, and you don’t want to go back to scripting,
you can write your own tag handlers. That way, your page designers can use your tag in their pages, while all the hard work is done behind the scenes
in your tag handler class.
But there are three different ways to build your own tag handlers, so there’s a lot to learn. Of the three, two were introduced with JSP 2.0
to make your life easier (Simple Tags and Tag Files). But you still have to learn about Classic tags for that ridiculously rare occasion when
neither of the other two will do what you want. Custom tag development gives you virtually unlimited power, if you can learn to wield it...
My name was Borat Sagdiyev. But the forum does not allow such names.