Examples of com.gargoylesoftware.htmlunit.ScriptResult

com.gargoylesoftware.htmlunit.ScriptResult
This object contains the result of executing a chunk of script code. @version $Revision: 5301 $ @author Mike Bowler @author Marc Guillemot

        if (this instanceof DisabledElement && ((DisabledElement) this).isDisabled()) {
            return getPage();
        }
        final HtmlPage page = (HtmlPage) getPage();
        final Event event = new MouseEvent(this, eventType, shiftKey, ctrlKey, altKey, button);
        final ScriptResult scriptResult = fireEvent(event);
        final Page currentPage;
        if (scriptResult == null) {
            currentPage = page;
        }
        else {
            currentPage = scriptResult.getNewPage();
        }
        return currentPage;
    }

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            stateUpdated = true;
        }


        final JavaScriptEngine jsEngine = page.getWebClient().getJavaScriptEngine();
        jsEngine.holdPosponedActions();
        final ScriptResult scriptResult = fireEvent(event);


        final boolean pageAlreadyChanged = contentPage != page.getEnclosingWindow().getEnclosedPage();
        if (!pageAlreadyChanged && !stateUpdated && !event.isAborted(scriptResult)) {
            doClickAction();
        }

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            return (P) clickPage;
        }


        final Event event = new MouseEvent(this, MouseEvent.TYPE_DBL_CLICK, shiftKey, ctrlKey, altKey,
                MouseEvent.BUTTON_LEFT);
        final ScriptResult scriptResult = fireEvent(event);
        if (scriptResult == null) {
            return (P) clickPage;
        }
        return (P) scriptResult.getNewPage();
    }

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        // some event don't apply on all kind of nodes, for instance "blur"
        if (!event.applies(node)) {
            return null;
        }
        final boolean ie = jsNode_.getWindow().getWebWindow().getWebClient().getBrowserVersion().isIE();
        ScriptResult allResult = null;
        final List<Function> handlers = getHandlers(event.jsxGet_type(), useCapture);
        if (handlers != null && !handlers.isEmpty()) {
            event.setCurrentTarget(jsNode_);
            final HtmlPage page = (HtmlPage) node.getPage();
            // make a copy of the list as execution of an handler may (de-)register handlers
            final List<Function> handlersToExecute = new ArrayList<Function>(handlers);
            for (final Function listener : handlersToExecute) {
                final ScriptResult result = page.executeJavaScriptFunctionIfPossible(listener, jsNode_, args, node);
                if (event.isPropagationStopped()) {
                    allResult = result;
                }
                if (ie) {
                    if (ScriptResult.isFalse(result)) {
                        allResult = result;
                    }
                    else {
                        final Object eventReturnValue = event.jsxGet_returnValue();
                        if (eventReturnValue instanceof Boolean && !((Boolean) eventReturnValue).booleanValue()) {
                            allResult = new ScriptResult(false, page);
                        }
                    }
                }
            }
        }

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     * @param propHandlerArgs handler arguments
     * @return the result
     */
    public ScriptResult executeBubblingListeners(final Event event, final Object[] args,
            final Object[] propHandlerArgs) {
        ScriptResult result = null;


        // the handler declared as property if any (not on body, as handler declared on body goes to the window)
        final DomNode domNode = jsNode_.getDomNodeOrDie();
        if (!(domNode instanceof HtmlBody)) {
            result = executeEventHandler(event, propHandlerArgs);
            if (event.isPropagationStopped()) {
                return result;
            }
        }


        // the registered listeners (if any)
        final ScriptResult newResult = executeEventListeners(false, event, args);
        if (newResult != null) {
            result = newResult;
        }
        return result;
    }

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     * @return the result
     */
    public ScriptResult executeListeners(final Event event, final Object[] args, final Object[] propHandlerArgs) {
        // the registered capturing listeners (if any)
        event.setEventPhase(Event.CAPTURING_PHASE);
        ScriptResult result = executeEventListeners(true, event, args);
        if (event.isPropagationStopped()) {
            return result;
        }


        // the handler declared as property (if any)
        event.setEventPhase(Event.AT_TARGET);
        ScriptResult newResult = executeEventHandler(event, propHandlerArgs);
        if (newResult != null) {
            result = newResult;
        }
        if (event.isPropagationStopped()) {
            return result;

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     * @return a ScriptResult which will contain both the current page (which may be different than
     * the previous page and a JavaScript result object.
     */
    public ScriptResult executeJavaScriptIfPossible(String sourceCode, final String sourceName, final int startLine) {
        if (!getWebClient().isJavaScriptEnabled()) {
            return new ScriptResult(null, this);
        }


        if (sourceCode.toLowerCase().startsWith(JAVASCRIPT_PREFIX)) {
            sourceCode = sourceCode.substring(JAVASCRIPT_PREFIX.length());
        }


        final Object result = getWebClient().getJavaScriptEngine().execute(this, sourceCode, sourceName, startLine);
        return new ScriptResult(result, getWebClient().getCurrentWindow().getEnclosedPage());
    }

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     */
    public ScriptResult executeJavaScriptFunctionIfPossible(final Function function, final Scriptable thisObject,
            final Object[] args, final DomNode htmlElementScope) {


        if (!getWebClient().isJavaScriptEnabled()) {
            return new ScriptResult(null, this);
        }


        final JavaScriptEngine engine = getWebClient().getJavaScriptEngine();
        final Object result = engine.callFunction(this, function, thisObject, args, htmlElementScope);


        return new ScriptResult(result, getWebClient().getCurrentWindow().getEnclosedPage());
    }

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     *         called <tt>preventDefault</tt>; <tt>true</tt> otherwise
     */
    public boolean jsxFunction_dispatchEvent(final Event event) {
        event.setTarget(this);
        final HtmlElement element = getDomNodeOrDie();
        ScriptResult result = null;
        if (event.jsxGet_type().equals(MouseEvent.TYPE_CLICK)) {
            try {
                element.click(event);
            }
            catch (final IOException e) {

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     * @return <tt>false</tt> if at least one of the event handlers which handled the event
     *         called <tt>preventDefault</tt>; <tt>true</tt> otherwise
     */
    public boolean jsxFunction_dispatchEvent(final Event event) {
        event.setTarget(this);
        final ScriptResult result = fireEvent(event);
        return !event.isAborted(result);
    }

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