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Reservation App- Filter Gallery to show only available

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Posted on by anbates

Hello!

I am working on a kit reservation application. We have 2 SP lists - one is a list of the kits & one is a list of the reservations. When users enter the app, they choose a check in and check out date. I want my gallery to filter and show only kits that are available during their selected days- this is the function I am using, and it is not filtering correctly. Sometimes it shows the kits that are available, or it might pull a random unrelated kit out of the list. Any help would be appreciated!

Filter(
'EV Marketing Kits & Descriptions',
Not(
Title in Filter(
'EV Marketing Reservation',
CheckOutFrom >= startDate && CheckOutTo <= endDate || CheckOutFrom <= endDate && CheckOutTo >= endDate
).EVMarketingKit1
)
)

EV Kits and Descriptions - SP list of kits

EV Marketing Reservation- list of reservations

Checkout From / CheckOutTo - columns in reservation SP list

start date- variable being set on start date picker

end date- variable being set on end date picker

Title- title column in EV Kits and Descriptions SP list

EVMarketingKit1- Kit name column in Reservation SP list

Categories:

Building Power Apps

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Prabhakar_S 735 Moderator on at

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Re: Reservation App- Filter Gallery to show only available

Hi @anbates ,

Try this formula,

Filter(
'EV Marketing Kits & Descriptions',
IsBlank(
Lookup(
'EV Marketing Reservation',
Title = 'EVMarketingKit1',
(
(CheckOutFrom >= startDate && CheckOutFrom <= endDate) ||
(CheckOutTo >= startDate && CheckOutTo <= endDate) ||
(CheckOutFrom <= startDate && CheckOutTo >= endDate)
)
)
)
)

Thanks!!!

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anbates 2 on at

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Re: Reservation App- Filter Gallery to show only available

Thank you for your help!

This is sending an error saying that isBlank has invalid arguments. Any thoughts?

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Prabhakar_S 735 Moderator on at

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Re: Reservation App- Filter Gallery to show only available

Hi @anbates ,

Give this a try,

Filter(
'EV Marketing Kits & Descriptions',
IsEmpty(
Filter(
'EV Marketing Reservation',
Title = 'EVMarketingKit1' &&
(
(CheckOutFrom >= startDate && CheckOutFrom <= endDate) ||
(CheckOutTo >= startDate && CheckOutTo <= endDate) ||
(CheckOutFrom <= startDate && CheckOutTo >= endDate)
)
)
)
)

I hope this helps.

Thanks!!!

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Kenziesaitta 2 on at

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Re: Reservation App- Filter Gallery to show only available

I am trying to accomplish something similar; this formula has no errors but rather just leaves the gallery empty.

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