egomez99/app.js

## app.js
var win = Ti.UI.createWindow({
	layout : 'vertical'
});
var view = Ti.UI.createView({
	top : 0,
	height : 50,
});

var webview = Ti.UI.createWebView({
	top : 5,
	height : Ti.UI.SIZE,
	url : 'logging.html'
});

var button = Ti.UI.createButton({
	top : 45,
	title : 'fromTitanium',
	height : '50dp',
	width : '130dp'
});

button.addEventListener('click', buttonClicked);

function buttonClicked(e) {

	Ti.App.fireEvent('app:fromTitanium', {
		message : 'event fired from Titanium, handled in WebView'
	});

}

function fromWebView(e) {
	//Your logs
	alert(e.message);
	Ti.API.info('FromWebView: Event msg: '+ e.message);
}

Ti.App.addEventListener('app:fromWebView', fromWebView);

var button2 = Ti.UI.createButton({
	top : 25,
	title : 'CleanUp',
	height : '50dp',
	width : '130dp'
});

button2.addEventListener('click', cleanUp);

function cleanUp() {
	if (webview != null) {
		view.remove(webview);
		webview.release();
	}
	webview = null;
	button.removeEventListener('click', buttonClicked);
	Ti.App.removeEventListener('app:fromWebView', fromWebView);
	Ti.App.fireEvent('app:fromTitanium', {
		message : 'event fired from Titanium, after removing WebView'
	});
}


view.add(webview);
win.add(view);

win.add(button);
win.add(button2);

win.open();

## logging.html
<html>
	<head>
		<script>
			function fromTitanium(e) {
				alert(e.message);
			}

			Ti.App.addEventListener("app:fromTitanium", fromTitanium);
		</script>
	</head>
	<body>
		<button onclick="Ti.App.fireEvent('app:fromWebView', { message: 'event fired from WebView, handled in Titanium' });">
			fromWebView
		</button>

	</body>

</html>
	var win = Ti.UI.createWindow({
	layout : 'vertical'
	});
	var view = Ti.UI.createView({
	top : 0,
	height : 50,
	});

	var webview = Ti.UI.createWebView({
	top : 5,
	height : Ti.UI.SIZE,
	url : 'logging.html'
	});

	var button = Ti.UI.createButton({
	top : 45,
	title : 'fromTitanium',
	height : '50dp',
	width : '130dp'
	});

	button.addEventListener('click', buttonClicked);

	function buttonClicked(e) {

	Ti.App.fireEvent('app:fromTitanium', {
	message : 'event fired from Titanium, handled in WebView'
	});

	}

	function fromWebView(e) {
	//Your logs
	alert(e.message);
	Ti.API.info('FromWebView: Event msg: '+ e.message);
	}

	Ti.App.addEventListener('app:fromWebView', fromWebView);

	var button2 = Ti.UI.createButton({
	top : 25,
	title : 'CleanUp',
	height : '50dp',
	width : '130dp'
	});

	button2.addEventListener('click', cleanUp);

	function cleanUp() {
	if (webview != null) {
	view.remove(webview);
	webview.release();
	}
	webview = null;
	button.removeEventListener('click', buttonClicked);
	Ti.App.removeEventListener('app:fromWebView', fromWebView);
	Ti.App.fireEvent('app:fromTitanium', {
	message : 'event fired from Titanium, after removing WebView'
	});
	}


	view.add(webview);
	win.add(view);

	win.add(button);
	win.add(button2);

	win.open();
	<html>
	<head>
	<script>
	function fromTitanium(e) {
	alert(e.message);
	}

	Ti.App.addEventListener("app:fromTitanium", fromTitanium);
	</script>
	</head>
	<body>
	<button onclick="Ti.App.fireEvent('app:fromWebView', { message: 'event fired from WebView, handled in Titanium' });">
	fromWebView
	</button>

	</body>

	</html>