Is it possible to get component Reference from the FacesContext
Hello Friends,
I am not much familier to JSF but have to perform some assigned work so need your valuable help.
I want to get the reference of Component (not binded with any bean)available on the JSF page in my Java code. I have to use its id attribute for this but not sure how I can get this. Is this possible with the FacesContext or someother mean.
Any suggestion will be appriciated.
Looking for some quick response.
Thanks.
[467 byte] By [
Doga] at [2007-11-27 11:42:59]
# 2
Thanks for your help.
However I could not get the result. I am using following code:
public void myaction(ActionEvent event)
{
FacesContext context = FacesContext.getCurrentInstance();
UIViewRoot view = context.getViewRoot();
UIComponent UI = view.findComponent("tab");
if(UI == null)
System.out.println("UI Not Found ");
else
System.out.println("Get Current FecesContext");
}
There is an Component having id "tab" is available on JSF page but I am getting "UI not Found" every time. Is there somthing wrong...Please suggest.
Doga at 2007-7-29 17:47:17 >
# 3
Is "tab" also the actual client ID? Keep woodstock ID's in mind, the ID will be prefixed with the ID of every naming container (h:form and f:subview). In every datatable row the ID will also be prefixed with the row number.
Easiest way is to look into the generated HTML source what's the actual ID.
