# Pop up using scripting

**URL:** <https://forum.inductiveautomation.com/t/pop-up-using-scripting/66554>\
**Category:** Ignition\
**Tags:** ignition81, vision\
**Created:** [November 15, 2022, 9:52pm UTC](https://forum.inductiveautomation.com/t/pop-up-using-scripting/66554 "2022-11-15T21:52:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![pratik\_jain](https://avatars.discourse-cdn.com/v4/letter/p/97f17d/32.png) [@pratik\_jain](https://forum.inductiveautomation.com/u/pratik_jain)\
**Post date:** [November 15, 2022, 9:52pm UTC](https://forum.inductiveautomation.com/t/pop-up-using-scripting/66554/1 "2022-11-15T21:52:56Z")

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Hello all,

I am trying to put up a pop up on a specific screen on vision app once a step is completed in the PLC ? How do I go about it ?

I do have pop ups but all of them come up when a button is pressed. I need one after a certain step is completed. Any help is appreciated.

Thank You  
Pratik Jain

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**Author:** ![jonathan.taylor](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jonathan.taylor/32/4048_2.png) [@jonathan.taylor](https://forum.inductiveautomation.com/u/jonathan.taylor)\
**Post date:** [November 15, 2022, 10:14pm UTC](https://forum.inductiveautomation.com/t/pop-up-using-scripting/66554/2 "2022-11-15T22:14:01Z")

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You will need a [Client-Scoped tag change script](https://docs.inductiveautomation.com/display/DOC81/Client+Event+Scripts#ClientEventScripts-TagChangeScripts)

A similar problem is discussed here: [Forum Post](https://forum.inductiveautomation.com/t/open-window-in-script-tag-changed/63653)

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<div class="post-metadata">

**Author:** ![justinedwards.jle](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/justinedwards.jle/32/37854_2.png) [@justinedwards.jle](https://forum.inductiveautomation.com/u/justinedwards.jle)\
**Post date:** [November 16, 2022, 5:53am UTC](https://forum.inductiveautomation.com/t/pop-up-using-scripting/66554/3 "2022-11-16T05:53:47Z")

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Use an OPC tag to monitor your PLC step sequencer. Then, as @jonathan.taylor suggested, trigger the pop-up to open from a [client tag change event script](https://forum.inductiveautomation.com/t/solved-open-window-in-script-tag-changed/63653/7) event using a properly configured `if` statement.