How to disable content scrolling?

my problem is that I want to stop active scrolling on the Formular content.
<ion-content delegate-handle="formularContent" overflow-scroll="true">

$ionicScrollDelegate.$getByHandle('formularContent').freezeAllScrolls(true);
$ionicScrollDelegate.$getByHandle('formularContent').freezeScroll(true);
$ionicScrollDelegate.freezeAllScrolls(true);
$ionicScrollDelegate.$getByHandle('formularContent').getScrollView().options.scrollingY = false;

but the scrolling isn't stop.

Cordova CLI: 5.4.1
Ionic Version: 1.2.4-nightly-2053
Ionic CLI Version: 1.7.13
Ionic App Lib Version: 0.6.5
ios-deploy version: 1.8.3
ios-sim version: 5.0.4
OS: Mac OS X El Capitan
Node Version: v4.2.6
Xcode version: Xcode 7.2 Build version 7C68