# If a PopUp is opened, and it is requested to reopen, how to refresh the params

**URL:** <https://forum.inductiveautomation.com/t/if-a-popup-is-opened-and-it-is-requested-to-reopen-how-to-refresh-the-params/90477>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [May 16, 2024, 8:15am UTC](https://forum.inductiveautomation.com/t/if-a-popup-is-opened-and-it-is-requested-to-reopen-how-to-refresh-the-params/90477 "2024-05-16T08:15:00Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Transistor](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/transistor/32/3380_2.png) [@Transistor](https://forum.inductiveautomation.com/u/Transistor)\
**Post date:** [May 16, 2024, 12:29pm UTC](https://forum.inductiveautomation.com/t/if-a-popup-is-opened-and-it-is-requested-to-reopen-how-to-refresh-the-params/90477/4 "2024-05-16T12:29:58Z")

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From the docs linked above:

> `sessionId`  
> Identifier of the Session to target. If omitted, the current Session will be used automatically. [optional]

I would think you can leave it out.

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Next tip: [Wiki - how to post code on this forum](https://forum.inductiveautomation.com/t/wiki-how-to-post-code-on-this-forum/77831).

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