Scripting the Select and Option Array: Real-world JavaScript

More on how to manipulate the OPTION array within the SELECT object, abstracting functions, good coding practices, usability and the TABINDEX. Tom walks you through defining a function that 'moves' bookmarks up or down in a user-defined list using JavaScript, and then abstracts the function so that it acts like a black box for you and other users, even doing its own error checking.

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Table of Contents:

  • A Quick Review
  • Moving Options
  • Error Check
  • Where Is It Going?
  • Doing the Move
  • Gotcha!
  • Conclusion


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