Are CSS class names the secret sauce of web design?

Imagine we have a 'Car' bean containing information about the color of a car, and we want to display the color name in that specific color along with an image of the car next to it. Currently, the bean handles the conversion of the color name to a corresponding CSS class, leaving the JSP simply assigning this value to a div element. While this method may seem convenient, it blurs the lines between the business logic and presentation layers.

What is considered the best approach for mapping String or Enum values to CSS classes? Where should this mapping be done? (Keep in mind that there are 1000 values which might change over time.)

Thank you.

cssjspenums

Answer №1

It seems like retrieving class names from the business layer may not be the most ideal approach.

If faced with a similar situation, one alternative could be to implement a custom JSP tag. This method allows for the manipulation of Java objects while maintaining a strong connection to the presentation layer. By creating an enum-to-css-class-name mapping source that can be loaded, the tag can efficiently handle the conversion process.

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