Expression Language(EL)
- Based on “SPEL” from JSTL 1.0
- Simplest Possible Expression Language
- Let you access the property values of a JavaBean in a simpler syntax
- Example: ${item.price}
- Recognized by JSP container in:
- Template text
- Support for custom EL functions:
- Extensible via tag libraries
- Example: ${fn:allCaps(lastName)}
- JSTL 1.1 provides 16 standard EL functions
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