com.vaadin.client

Class ElementUtil

java.lang.Object

com.vaadin.client.ElementUtil

public class ElementUtil
extends Object

Utils class, intended to ease working with DOM elements on client side.

Author:

Vaadin Ltd

Method Summary

Modifier and Type	Method and Description
static elemental.dom.Element	getElementById(elemental.dom.Node context, String id) Searches the shadow root of the given context element for the given id or searches the light DOM if the element has no shadow root.
static boolean	hasTag(elemental.dom.Node node, String tag) Checks whether the node has required tag.

Methods inherited from class java.lang.Object

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

Method Detail

hasTag

public static boolean hasTag(elemental.dom.Node node,
                             String tag)

Checks whether the node has required tag.

Parameters:

node - the node to check

tag - the required tag name

Returns:

true if the node has required tag name

getElementById

public static elemental.dom.Element getElementById(elemental.dom.Node context,
                                                   String id)

Searches the shadow root of the given context element for the given id or searches the light DOM if the element has no shadow root.

Parameters:

context - the container element to search through

id - the identifier of the element to search for

Returns:

the element with the given id if found, otherwise null