Examples of com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction()

com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction()
Calls a JavaScript function and return the result. @param htmlPage the page @param javaScriptFunction the function to call @param thisObject the this object for class method calls @param args the list of arguments to pass to the function @param htmlElement the HTML element that will act as the context @return the result of the function call

            else {
                thisValue = this;
            }
            for (int i = 0; i < nbExecutions; i++) {
                LOG.debug("Calling onreadystatechange handler for state " + state);
                jsEngine.callFunction(containingPage_, stateChangeHandler_, context,
                        scope, thisValue, ArrayUtils.EMPTY_OBJECT_ARRAY);
                LOG.debug("onreadystatechange handler: " + context.decompileFunction(stateChangeHandler_, 4));
                LOG.debug("Calling onreadystatechange handler for state " + state + ". Done.");
            }
        }

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            if (context == null) {
                context = Context.getCurrentContext();
            }
            final Scriptable scope = loadHandler_.getParentScope();
            final JavaScriptEngine jsEngine = containingPage_.getWebClient().getJavaScriptEngine();
            jsEngine.callFunction(containingPage_, loadHandler_, context, scope, this, ArrayUtils.EMPTY_OBJECT_ARRAY);
        }
    }


    /**
     * Returns the event handler that fires on load.

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            }
            final Scriptable scope = errorHandler_.getParentScope();
            final JavaScriptEngine jsEngine = containingPage_.getWebClient().getJavaScriptEngine();


            LOG.debug("Calling onerror handler");
            jsEngine.callFunction(containingPage_, errorHandler_, context, this, scope, ArrayUtils.EMPTY_OBJECT_ARRAY);
            LOG.debug("onerror handler: " + context.decompileFunction(errorHandler_, 4));
            LOG.debug("Calling onerror handler done.");
        }
    }

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        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());
    }


    /** Various possible external JavaScript file loading results. */

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