org.richfaces.component.util
Class HtmlUtil

java.lang.Object
  org.richfaces.component.util.HtmlUtil

public final class HtmlUtil
extends Object

Author:

Nick Belaevski - nbelaevski@exadel.com created 09.02.2007

Field Summary

static Pattern

ID_SELECTOR_PATTERN

Method Summary

static String	addToSize(String declaration, String delta)
static String	concatClasses(Object... classes)
static String	concatStyles(Object... styles)
static String	expandIdSelector(String selector, javax.faces.component.UIComponent component, javax.faces.context.FacesContext context) Expands ID selectors in given CSS selector from componentId to clientId.
static String	idsToIdSelector(String ids)
static boolean	shouldWriteId(javax.faces.component.UIComponent component)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ID_SELECTOR_PATTERN

public static final Pattern ID_SELECTOR_PATTERN

Method Detail

addToSize

public static String addToSize(String declaration,
                               String delta)

expandIdSelector

public static String expandIdSelector(String selector,
                                      javax.faces.component.UIComponent component,
                                      javax.faces.context.FacesContext context)

Expands ID selectors in given CSS selector from componentId to clientId.

e.g. #componentId turns out into #form:componentId

For expansion, RendererUtils.findComponentFor(FacesContext, UIComponent, String) is used.

Parameters:

selector - the CSS selector

component - the root component for finding other components in tree

context - the FacesContext

Returns:

The expanded CSS selector where ID selectors are expanded from componentIds to clientIds

idsToIdSelector

public static String idsToIdSelector(String ids)

shouldWriteId

public static boolean shouldWriteId(javax.faces.component.UIComponent component)

concatClasses

public static String concatClasses(Object... classes)

concatStyles

public static String concatStyles(Object... styles)