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Depending on your background and the way you have handled this in the past, and even on the languages you typically use, you may find some solutions intuitive and others quite foreign. There are many ways to solve this problem.

In this case, it's like evaluating the following equation: ((((3 - 1) * 6) + 8) / 4) = 5 Let's say that the goal is to evaluate the list of operations, top to bottom, assuming no operator precedence and an initial value of 0. NET-supported language can offer the best of both worlds (for an introduction to XSLT see the article that I cowrote with Don Box and John Lam in the August 2000 issue).įor example, consider the following XML document that contains a list of operations to perform: Often extending XSLT with traditional languages like VBScript, JScript®, or any Microsoft®. But at the same time, XSLT's functional programming model can sometimes make it extremely difficult to perform trivial business logic. It can simplify complex transformation logic that would be extremely tedious to implement otherwise. X SL Transformations (XSLT) is known for making hard things easy and easy things hard.

Extending XSLT with JScript, C#, and Visual Basic.