# Ion-select trigger change event even without any change

**URL:** <https://forum.ionicframework.com/t/ion-select-trigger-change-event-even-without-any-change/57856>\
**Category:** ionic-v3\
**Created:** [July 18, 2016, 3:25pm UTC](https://forum.ionicframework.com/t/ion-select-trigger-change-event-even-without-any-change/57856 "2016-07-18T15:25:43Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Yimiprod](https://sea1.discourse-cdn.com/ionicframework/user_avatar/forum.ionicframework.com/yimiprod/32/101546_2.png) [@Yimiprod](https://forum.ionicframework.com/u/Yimiprod)\
**Post date:** [July 18, 2016, 3:25pm UTC](https://forum.ionicframework.com/t/ion-select-trigger-change-event-even-without-any-change/57856/1 "2016-07-18T15:25:43Z")

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When the user click on “ok” in the select popover, the event `ionChange`/`ngModelChange` is triggered, even if the user haven’t changed any value.

Is there a way to check the effective value change ?

By the way, the selects seem to display slowly on android, it feel lag and clunky.