kendo window open event triggers two times

[Maksim]

Hi, ​we are writing mobile app and have heavy perfomance problems due to double event triggering

Example: double kendo open event

http://dojo.telerik.com/eFiKA

Why? Are there any workarounds?

[Daniel]

Hello Maksim,

Please try the following setup:

$("#div_window").kendoWindow({
        visible: false,
         open: function() {
...

The same approach is demonstrated in the online example here:
Kendo Window Events Demo

Kendo UI Window is visible by default and this is the reason the open event is triggered two times.

Regards,
Daniel
Telerik