How to iterate HashMap using JSTL forEach loop? [duplicate]

Answer 1

For accessing dynamic value from hash map you can use brace notation [].

${someMap[dynamicKey]}  

For example, consider @Som's answer map

Map countryMap = new HashMap();
countryMap.put("United States", "Washington DC");
countryMap.put("India", "Delhi");
countryMap.put("Germany", "Berlin");
countryMap.put("France", "Paris");
countryMap.put("Italy", "Rome");

request.setAttribute("countryMap", countryMap);  

JSP

Set key

pass the dynamic key

${countryMap[keyName]}

Or directly

${countryMap['United States']}  

See also

• EL info page