how to get the param value to backing bean method???

[gopal kishan]

Hi All,

I am using commandLink, and i am passing a param value for that.
<h:commandLink id="submit" action="#{searchForm.test}">
<f aram id="triggerId" name="triggerId" value="#{event.triggerId}" />
<h utputText value="Details"/>
</h:commandLink>
how to get the triggerId in my backing bean 'test' method.

And the

scope

for the searchForm is

session

thanks in advance
Kishan

[Narendran Nair]

FacesContext context = FacesContext.getCurrentInstance();
HttpServletRequest myRequest = (HttpServletRequest)context.getExternalContext().getRequest();
HttpSession mySession = myRequest.getSession();
        
myRequest.getParameter("triggerId");

copy the getParameter to the desired type
use this code in the backing bean ... thats all .........

regards
Narendran J S

[Gerardo Tasistro]

This should work to by getting the bean out of the session.

FacesContext context = FacesContext.getCurrentInstance();
HttpServletRequest myRequest = (HttpServletRequest)context.getExternalContext().getRequest();
HttpSession mySession = myRequest.getSession();

EventType event=(EventType)mySession.getAttribute("event");
String trigger=event.triggerID;

Haven't tried it though.