Force a scrollview to a page index

gistfile1.txt

/**
 * Force a scrollview to a position
 */
Tools.forcePosition = function (scrollview, position, noSpring) {
    if (noSpring) {
        scrollview._springState = 0;
        scrollview._physicsEngine.detachAll();
    }

    scrollview.setVelocity(0);
    scrollview.setPosition(position);
};

/**
 * Force a scrollview to a page index.
 * @param scrollview
 * @param pageIndex
 */
Tools.forcePage = function (scrollview, pageIndex) {
    var currentNodeIndex = scrollview._node.index;

    var pageSize = scrollview.options.direction === 0
        ? scrollview.getSize()[0]
        : scrollview.getSize()[1];

    var distance = (pageIndex - currentNodeIndex) * pageSize;
    Tools.forcePosition(scrollview, distance);
};