IceFaces FAQ

From Foochal

Contents 1 How do I get the servlet context in a jsp 2 How do I include a .css or .js file using a relative to context URL 3 How do I set cookies 4 How do I get a request parameter 5 How do I get all cookies 6 How do I redirect

How do I get the servlet context in a jsp

<ice:outputText value="#{facesContext.externalContext.requestContextPath}"/>

How do I include a .css or .js file using a relative to context URL

<ice:outputStyle href="#{facesContext.externalContext.requestContextPath}/xmlhttp/css/xp/xp.css" />
<ice:outputStyle href="#{facesContext.externalContext.requestContextPath}/css/my.css" />

How do I set cookies

((BridgeExternalContext) FacesContext.getCurrentInstance()
                          .getExternalContext()).addCookie(new Cookie("test", "test"));

How do I get a request parameter

((HttpServletRequest) FacesContext.getCurrentInstance()
                       .getExternalContext().getRequest()).getParameter(paramName);

How do I get all cookies

Cookies[] cookies = ((HttpServletRequest)((BridgeExternalContext)FacesContext
                       .getCurrentInstance().getExternalContext()).getRequest()).getCookies();

How do I redirect

ExternalContext objExternalContext = FacesContext.getCurrentInstance().getExternalContext(); 
((HttpServletResponse)objExternalContext.getResponse()).sendRedirect(...