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Need to calculate Age based on installation date/birthdate

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Posted on by Ravi Fulani

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Hi There,

i can calculate age base on date of birth, via javascript, i found another method that is using calculated field. But my problem is javascript work on form load or form save or field change. But consider I see the data in view which is 4 year old, and from past four years i never touched the records so in view i will be seeing wrong age. because that age which is present on record was calculated 4 years ago.

Even if i try calculated field then also I won't get data calculated for each record today. Any ideas what should i do?

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Beshoy M. Nagib 10 on at

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I believe calculated field will be the best solution for your case, you can use the below formula. The values on the calculated fields are calculated in the retrieve event thus, it will be reflected correctly on the view(s).

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Community Member on at

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Hi Ravi,

I have tested with calculated field, it can get data calculated for each record today.

1.Make your DOB field behavior is not date only, otherwise, you can’t use Diffyear function with Now() and birdthdate.

2.For original age field, you can’t change its field type, so you need new another age field (field type is calculated).

3.When all is set and publish all, you can refresh page, then calculated field will show correct age directly.

Also, you can use Flow to update age, which don’t need create another field.

1.Go Power Apps(https://make.powerapps.com/ ) to create an instant flow.

2.Add ‘condition’ step.

3.In Yes branch:

(1) Add ‘compose’ step.

(2) Add ‘Update a record’ step.

split(string(div(div(sub(ticks(utcNow()),ticks(outputs('Compose'))),864000000000),365.25)),'.')[0]

4.Save and test.

In the view, select records you need and expand flow to click the flow just created.

Then wait for several minutes and refresh page, the age will be changed.

Regards,

Leah Ju

Please mark as verified if the answer is helpful. Welcome to join hot discussions in Dynamics 365 Forums.

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Ravi Fulani 836 on at

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Will calculated filed will get refresh automatically each day

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Bipin D365 28,983 Moderator on at

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Hi,

Calculated field only update the data onsave of the record.

Please see below article.

www.crmconsultants.co.uk/.../

You can create Schedule based Power Automate to trigger your flow every day.

docs.microsoft.com/.../run-scheduled-tasks

Please mark my answer verified if i were helpful

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Beshoy M. Nagib 10 on at

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Hi Bipin,

Calculated fields are virtual and not stored at the database level, so they are gonna calculated correctly as well on the views.

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