Phonegap Build InAppBrowser - sencha-touch

Question

It is necessary to add any specific setting in config.xml to have inAppBrowser working with phonegap build?
Im just adding:
var ref = window.open(url, '_blank');
or
var ref = window.open(url, 'blank');
but it doesnt work.
My config xml:
<?xml version="1.0" encoding="UTF-8" ?>
<widget xmlns = "http://www.w3.org/ns/widgets" xmlns:gap = "http://phonegap.com/ns/1.0" id = "com.phonegap.myapp">
<name>My app</name>
<description>test</description>
<preference name="phonegap-version" value="2.7.0" />
<access origin="*" />
<preference name="fullscreen" value="false" />
</widget>

Answer 1

I do this which will open the in-app browser:
window.open(destination, '_blank', 'location=yes,enableViewportScale=yes');
In your config.xml you should have a lot more than what you have there. This is mine:
<?xml version="1.0" encoding="UTF-8"?>
<widget>
<preference name="AllowInlineMediaPlayback" value="false" />
<preference name="AutoHideSplashScreen" value="true" />
<preference name="BackupWebStorage" value="cloud" />
<preference name="DisallowOverscroll" value="false" />
<preference name="EnableLocation" value="false" /><!-- DEPRECATED -->
<preference name="EnableViewportScale" value="false" />
<preference name="FadeSplashScreen" value="true" />
<preference name="FadeSplashScreenDuration" value=".25" />
<preference name="HideKeyboardFormAccessoryBar" value="false" />
<preference name="KeyboardDisplayRequiresUserAction" value="true" />
<preference name="KeyboardShrinksView" value="false" />
<preference name="MediaPlaybackRequiresUserAction" value="false" />
<preference name="ShowSplashScreenSpinner" value="true" />
<preference name="SuppressesIncrementalRendering" value="false" />
<preference name="TopActivityIndicator" value="gray" />
<content src="index.html" />
<plugins>
<plugin name="Device" value="CDVDevice" />
<plugin name="Logger" value="CDVLogger" />
<plugin name="Compass" value="CDVLocation" />
<plugin name="Accelerometer" value="CDVAccelerometer" />
<plugin name="Camera" value="CDVCamera" />
<plugin name="NetworkStatus" value="CDVConnection" />
<plugin name="Contacts" value="CDVContacts" />
<plugin name="Debug Console" value="CDVDebugConsole" />
<plugin name="Echo" value="CDVEcho" />
<plugin name="File" value="CDVFile" />
<plugin name="FileTransfer" value="CDVFileTransfer" />
<plugin name="Geolocation" value="CDVLocation" />
<plugin name="Notification" value="CDVNotification" />
<plugin name="Media" value="CDVSound" />
<plugin name="Capture" value="CDVCapture" />
<plugin name="SplashScreen" value="CDVSplashScreen" />
<plugin name="Battery" value="CDVBattery" />
<plugin name="Globalization" value="CDVGlobalization" />
<plugin name="InAppBrowser" value="CDVInAppBrowser" />
</plugins>
<access origin="*" />
</widget>
Yours might be smaller if you don't use all of the features of PhoneGap. You'll definitely need that InAppBrowser plugin however!