org.htmlunit.html

Class ScriptElementSupport

java.lang.Object

org.htmlunit.html.ScriptElementSupport

public final class ScriptElementSupport
extends Object

INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
A helper class to be used by elements which support ScriptElement.

Author:

Ahmed Ashour, Ronald Brill, Ronny Shapiro, Sven Strickroth

Method Summary

Modifier and Type	Method and Description
static void	executeScriptIfNeeded(ScriptElement script, boolean ignoreAttachedToPage, boolean ignorePageIsAncestor) INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
static boolean	isJavaScript(String typeAttribute, String languageAttribute) Returns true if a script with the specified type and language attributes is actually JavaScript.
static void	onAllChildrenAddedToPage(ScriptElement script, boolean postponed) Support method that is called from the (html or svg) script and the link tag.

Methods inherited from class java.lang.Object

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

Method Detail

onAllChildrenAddedToPage

public static void onAllChildrenAddedToPage(ScriptElement script,
                                            boolean postponed)

Support method that is called from the (html or svg) script and the link tag.

Parameters:

script - the ScriptElement to work for

postponed - whether to use PostponedAction or no

executeScriptIfNeeded

public static void executeScriptIfNeeded(ScriptElement script,
                                         boolean ignoreAttachedToPage,
                                         boolean ignorePageIsAncestor)

INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
Executes this script node if necessary and/or possible.

Parameters:

script - the ScriptElement to work for

ignoreAttachedToPage - don't do the isAttachedToPage check

ignorePageIsAncestor - don't do the element.getPage().isAncestorOf(element) check

isJavaScript

public static boolean isJavaScript(String typeAttribute,
                                   String languageAttribute)

Returns true if a script with the specified type and language attributes is actually JavaScript. According to W3C recommendation are content types case insensitive.

Parameters:

typeAttribute - the type attribute specified in the script tag

languageAttribute - the language attribute specified in the script tag

Returns:

true if the script is JavaScript