Touch Event of a html dropdown in a custom application

[CathyO-Xerox]

Hello senthilpfi,

I am going to move this to the App Gallery Board.

[senthilpfi]

We have created one customized application (Asp.net) and deployed it in the printer.

We have used multiple dropdown controls in the application.

When we tap on the dropdown control in the printer panel, dropdowns opens and closes automatically within fraction of seconds. This is happening very often.

Sometimes it behaves in a normal way.

I tried using "event.preventDefault()" in the javascript code. but still its not working.

$('body').on('touchstart touchemove touchend', '#paperSizes', function (event) {
event.preventDefault();
});

Kindly share your suggestions to prevent this UI issue.

Thanks in advance.