How to get a parameter from the RequestContext in Spring
// How to get a parameter from the org.springframework.webflow.execution.RequestContext in Spring framework
// Java:
// JSP:
// HTML rendered as:
// Java:
String myParameter = context.getExternalContext().getRequestParameterMap().get("myParameterPath");
// JSP:
<form:select path="myParameterPath" id="myParameterId"> ... </form:select>
// HTML rendered as:
<select name="myParameterPath" id="myParameterId"> ... </select>
