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Microsoft Dynamics CRM (Archived)

Liquid: How to get count of child entity

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Posted on by Usmani

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Just wanted to know can we get record count of child entity using Liquid in Dynamics portal. For example

{% assign account = entities.account['936DA01F-9ABD-4d9d-80C7-02AF85C822A8'] %}
{{account.new_child_entity.size}}

I am not getting any output using

{{account.new_child_entity.size}}

or

{{account.new_child_entity[0].id}}

I can get result using fetchXML, wondering if we can do it directly using reference entity?

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RaviKashyap 55,410 Moderator on at

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Hi,

No, there is no method to get the count of child entity directly. One option which you have already explorer is to use fetchxml and retrieve the records.

Hope this helps.

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oliver.rodrigues 4,052 on at

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if you have a subgrid in your form you can count the subgrid rows:

var rows = $("#subgrid_Children .view-grid table").find("tbody > tr");

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