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collection function in the gallery

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Posted on by Ricky24

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I have two galleries in the power apps,gallery2 is to display the collection in the gallery with the check box, for example I have some collections in the gallery2, but when I close the app, and open it again,all the collections disappeared.how can i keep all the data I have selected with the checkbox.

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RandyHayes 76,299 Super User 2024 Season 1 on at

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@Ricky24

You will need to persist the state of your checkboxes into a datasource.

PowerApps does not maintain anything from session to session. You need to store that which you want and read/restore any values from that datasource that you want to have re-appear.

Another option is to use the SaveData and LoadData functions - but these can be problematic for to understand because those functions only work at App Play time...they do not work during design time.

I hope this is helpful for you.

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Ricky24 166 on at

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appreciate your reply, but how to achieve this function

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