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Power Platform Community / Forums / Power Apps / Allow the new `exists`...
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Allow the new `exists` style FetchXml filters to be used within addPreSearch event in MDA

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Posted on by Phil_Cole 133

The new `exists` style filtering is not supported by `addPreSearch` within a model driven app.  Please can it be added.

 

https://learn.microsoft.com/en-gb/power-apps/developer/data-platform/fetchxml/filter-rows?tabs=fetchxml#filter-on-values-in-related-records

 

See here for more detail on my attempts to make it work

https://philcole.org/post/addpresearch-linkentity/ 

 

 

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Power Apps Pro Dev & ISV
I have the same question (0)
  • Parvez Ghumra Profile Picture
    Parvez Ghumra 1,579 Moderator on at

    Hey @filcole. Thanks for the thorough documentation on this. I'd suggest raising a support request with Microsoft as it feels like a bug in the client side APIs. As you right state, the query appears to be running fine at the platform level

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