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Power Automate - Using Flows
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notification when a value changes from the previous value

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Posted on by 23

Hi,

I have a sharepoint list with version history and I want to make a comparison using power automate that when you update a value of a certain field and be different from the previous value send a notification.

 

To do this, I have created a flow where by triggering and reading JSON data analysis and I get the information from the versionlabel but I am not able to retrieve the previous value and compare it with the current value.

 

Help!!

 

1. sharepoint list, even trigger to get history

losbrincos2_0-1615822908718.png

 

2. I create JSON file analysis so that I can analyze the fields and values

losbrincos2_1-1615822998019.png

 

 

losbrincos2_2-1615823053468.png

 

3. I compare each record to get the versionLabel changes

 

losbrincos2_3-1615823111168.png

And this is where the historical value is not retrieved so that it can be compared to the current value.

 

How can I continue?

 

Thanks!

 

 

  • alrezac Profile Picture
    on at
    Re: notification when a value changes from the previous value

    Hi,

     

    Thanks for your follow up post! I am glad that you were able to get this figured out. Hopefully this will prove useful to future communities users in the future who are having similar issues.

     

    Regards,

     

    Alex

     

    -------

     

    Community Support Team _ Alex Rezac
    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

  • Verified answer
    losbrincos2 Profile Picture
    23 on at
    Re: notification when a value changes from the previous value

    resolved!

     

    Microsoft Flow: SharePoint Trigger on specific fields changed via SP HTTP Request — John Liu .NET

     

    thanks

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