No way to show a popover from an action in the new header

[Michael Spencer]

I have a action in the new header that I would like to trigger a popover when clicked. However, there is no way to attach the popover to the UI element that triggered the action, so it just pops up in the center of the screen.

[Michael Spencer (ibelieve)]

As a temporary workaround, you can find the caller using this hack:

var caller = findChild(mainView.header, action.objectName + "_header_button")

function findChild(obj,objectName) {
    var childs = new Array(0);
    childs.push(obj)
    while (childs.length > 0) {
        if (childs[0].objectName == objectName) {
            return childs[0]
        }
        for (var i in childs[0].data) {
            childs.push(childs[0].data[i])
        }
        childs.splice(0, 1);
    }
    return null;
}