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

  • Method Details

    • onAllChildrenAddedToPage

      public static void onAllChildrenAddedToPage(DomElement element, boolean postponed)
      Lifecycle method invoked after a node and all its children have been added to a page, during parsing of the HTML. Intended to be overridden by nodes which need to perform custom logic after they and all their child nodes have been processed by the HTML parser. This method is not recursive, and the default implementation is empty, so there is no need to call super.onAllChildrenAddedToPage() if you implement this method.
      Parameters:
      element - the element
      postponed - whether to use PostponedAction or no

    • executeScriptIfNeeded

      public static void executeScriptIfNeeded(DomElement element, 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:
      element - the element
      ignoreAttachedToPage - don't do the isAttachedToPage check
      ignorePageIsAncestor - don't do the element.getPage().isAncestorOf(element) check

    • isJavaScript

      public static boolean isJavaScript(DomElement element, 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:
      element - the element
      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