org.icefaces.util

Class CoreComponentUtils

java.lang.Object

org.icefaces.util.CoreComponentUtils

public class CoreComponentUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
CoreComponentUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static javax.faces.component.UIComponent	findComponent(java.lang.String clientId, javax.faces.component.UIComponent base) Find a component with an id specified in the following ways :componetId - Absolute id, search starts at UIViewRoot componentId - Relative id, search starts at nearest parent namingContainer or ViewRoot :xN componentId - Numbered relative id, search starts at N'th parent naming container or ViewRoot
static javax.faces.component.UIComponent	findComponentInView(javax.faces.component.UIComponent uiComponent, java.lang.String componentId) A version of findComponent() that attempts to locate a component by id (not clientId) and searches into NamingContainers.
static java.lang.String	getFocusId(javax.faces.context.FacesContext context) Return the id of the Element that currently has focus in the browser.
static void	setFocusId(java.lang.String focusId) ICE-4417 Migrate method for setting focus id.

Methods inherited from class java.lang.Object

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

Constructor Detail

CoreComponentUtils

public CoreComponentUtils()

Method Detail

findComponent

public static javax.faces.component.UIComponent findComponent(java.lang.String clientId,
                                              javax.faces.component.UIComponent base)

Find a component with an id specified in the following ways

• :componetId - Absolute id, search starts at UIViewRoot
• componentId - Relative id, search starts at nearest parent namingContainer or ViewRoot
• :xN componentId - Numbered relative id, search starts at N'th parent naming container or ViewRoot

Parameters:

clientId - id of component

base - UIComponent base to start searching from

findComponentInView

public static javax.faces.component.UIComponent findComponentInView(javax.faces.component.UIComponent uiComponent,
                                                    java.lang.String componentId)

A version of findComponent() that attempts to locate a component by id (not clientId) and searches into NamingContainers. If there are more than one component with the provided id, the first one found will be returned

Parameters:

uiComponent - the base component to search from

componentId - the id to search for

setFocusId

public static void setFocusId(java.lang.String focusId)

ICE-4417 Migrate method for setting focus id.

Parameters:

focusId - Id of component to get the focus

getFocusId

public static java.lang.String getFocusId(javax.faces.context.FacesContext context)

Return the id of the Element that currently has focus in the browser.

Returns:

String