# Parameter passing on one View

**URL:** <https://forum.inductiveautomation.com/t/parameter-passing-on-one-view/72955>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [April 27, 2023, 8:58am UTC](https://forum.inductiveautomation.com/t/parameter-passing-on-one-view/72955 "2023-04-27T08:58:02Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Divya\_Chorge](https://avatars.discourse-cdn.com/v4/letter/d/f05b48/32.png) [@Divya\_Chorge](https://forum.inductiveautomation.com/u/Divya_Chorge)\
**Post date:** [April 27, 2023, 8:58am UTC](https://forum.inductiveautomation.com/t/parameter-passing-on-one-view/72955/1 "2023-04-27T08:58:02Z")

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I am working on Perspective Ignition I have developed one screen and done parameter passing on that so that I can use only one screen and pass the parameters. I have three parameters as A,B,C and I can see three different screens as Screen A, Screen B and Screen C for three parameters. I want to view image only on Screen A and I do not want to view image on Screen B what should I do in this case.

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**Author:** ![nminchin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nminchin/32/6911_2.png) [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\
**Post date:** [April 27, 2023, 10:35am UTC](https://forum.inductiveautomation.com/t/parameter-passing-on-one-view/72955/2 "2023-04-27T10:35:06Z")

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Sounds like you want to have a single param to pass in 'A', 'B', or 'C'. Then you would just bind the `meta.visible` or `position.display` prop, depending on container the image is in, to an expression binding using the param.

Eg

```auto
{view.param.letter} = 'C'

```

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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:** [April 27, 2023, 6:12pm UTC](https://forum.inductiveautomation.com/t/parameter-passing-on-one-view/72955/3 "2023-04-27T18:12:11Z")

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> [@Divya\_Chorge](#):
>
> I have developed one screen

Tip: in Perspective they're called "view(s)". I recommend that you edit the title and post to avoid confusion.

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**Author:** ![nminchin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nminchin/32/6911_2.png) [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\
**Post date:** [April 28, 2023, 12:45am UTC](https://forum.inductiveautomation.com/t/parameter-passing-on-one-view/72955/4 "2023-04-28T00:45:09Z")

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> [@Transistor](#):
>
> recommend that you edit the title

Done for him

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**Author:** ![Divya\_Chorge](https://avatars.discourse-cdn.com/v4/letter/d/f05b48/32.png) [@Divya\_Chorge](https://forum.inductiveautomation.com/u/Divya_Chorge)\
**Post date:** [April 28, 2023, 4:53am UTC](https://forum.inductiveautomation.com/t/parameter-passing-on-one-view/72955/5 "2023-04-28T04:53:44Z")

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Thanks