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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / [D365FO]: How could I ...
Finance | Project Operations, Human Resources, ...
Suggested Answer

[D365FO]: How could I add a DataSource to a ListPage Form and extend the "executeQuery" via COC?

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Posted on by Basti Aurand 252
Hi,
 
I'm struggeling with the task to add a table to a listpage form (in my example the /ProdTableListPage/) with extension and modifiy the executeQuery of the added table with COC.
 
I tried to add the table to the underlying query of the listpage with a query extension: query name = /ProdTableListPage/:
 
//
 
Within the COC class the newly added datasource isn't valid:
 
Any hints?
Basti
 
I have the same question (1)
  • Suggested answer
    Mohamed Amine Mahmoudi Profile Picture
    Mohamed Amine Mahmoudi 26,767 Super User 2026 Season 1 on at
    Hi @Basti,
     
    You must create extension for the ProdTableListPage Query to add your new table.
    Then you can refresh your form extension.
     
    Best regards,
    Mohamed Amine MAHMOUDI
  • Suggested answer
    Waed Ayyad Profile Picture
    Waed Ayyad 9,061 Super User 2026 Season 1 on at
    Hi,

    Can you share your code? What do you mean by "Within the COC class the newly added datasource isn't valid:"?
     
    In case you want to add new table to list page you can create an extension of the Query and add your table and to it then you will be able to add the table Fields to the list page by creating an extension of the form.
     
     
    Thanks,
    Waed Ayyad
    If this helped, please mark it as "Verified" for others facing the same issue
     

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