Please refer to one of my previous articles Prepare and Execute FetchXML Liquid Template Tag on how to use the FetchXML in Liquid Tag.
In this article, I will explain how to read a Choice field value, as reading Choice field values is a bit different.
Here is my sample Liquid tag with FetchXML:
{% assign portalId = request.params['contactid'] %}
{% fetchxml contactDetails %}
<fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="false">
<entity name="contact">
<attribute name="fullname" />
<attribute name="raj_cancellationoptions" />
<filter type="and">
<condition attribute="contactid" operator="eq" value="{{ portalId }}" />
</filter>
</entity>
</fetch>
{% endfetchxml %}
In my FetchXML, the field Cancellation Options is a Choice field with 3 options.
Here is the logic to retrieve and display the Cancellation Options field:
{% if contactDetails.results.entities.size > 0 %}
{% assign contact = contactDetails.results.entities[0] %}
<div>{{ contact.fullname }}</div>
<!--Reading 'Cancellation Options' Choice field-->
<div>
{% case contact["raj_cancellationoptions"].value %}
{% when '921720000' %}24 hours
{% when '921720001' %}48 hours
{% when '921720002' %}72 hours
{% else %}No cancellation option available.
{% endcase %}
</div>
Hope this example save your time 🙂
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