1

The callback function is not clear, I did it by monitoring events

2

myScroll = new IScroll('#wrapper');
myScroll.on('scrollEnd', doSomething);

The events that can be linked to are as follows:

• beforeScrollStart, triggered when the user touches the screen but has not yet started scrolling.

• scrollCancel, scrolling initialization is completed but not executed.

• scrollStart, start scrolling

• scroll, triggered when the content is scrolled, only valid in scroll-probe.js version, please refer to onScroll event.

• scrollEnd, triggered when scrolling stops.

• flick, user opens left/right.

• zoomStart, start zooming.

• zoomEnd, zoom ends.

3

Your content area may have changed (for example, there are pictures). At this time, you need to reloaddowniscroll

ajax('page.php', onCompletion);

function onCompletion () {
    // Update here your DOM

    setTimeout(function () {
        myScroll.refresh();
    }, 0);
};