Embedded Form in Web Content Template is rendered twice

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: 7.2.10 DXP FP6, 7.2.X, 7.3.3 CE GA4, 7.3.10 DXP GA1, Master
• Component/s: Forms
• Labels:
  • ee-ts
  • liferay-fixpack-dxp-6-7210
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/natocesarrego/liferay-portal/pull/509

 Reproduction Steps:

1. Set up DXP 7.2 and log in as admin
2. Put an Asset Publisher on a test page
3. Go to Content & Data / Forms and add a new form, including a simple text field and publish. Copy the form ID for later use.
4. Go to Content & Data / Web Content and create a new web content structure with a text field.
5. Go to this field's Settings tab and set its Field Label attribute to 'FormId' (the Name attribute shall be changed automatically, accordingly).
6. Add a new template for this structure with the following source:

   <#if FormId.getData()?has_content>
   <@liferay_portlet["runtime"]
   defaultPreferences=freeMarkerPortletPreferences.getPreferences({ "groupId": "${scopeGroupId}", "formInstanceId": "${FormId.getData()}" })
   portletName="com_liferay_dynamic_data_mapping_form_web_portlet_DDMFormPortlet"
   instanceId="EVENT_FORM_${.vars['reserved-article-id'].data}" />
   </#if>
   

7. Uncheck the "cacheable" checkbox for the template.
8. Create a new web content from this structure and insert the form's ID from step 3 and publish. (On 7.2.x, it can be found at the Forms list and on master it can be copied from the form's 'Copy URL' section for example).
9. Go to the test page's Asset Publisher and open the test web content by clicking on its title.

 

Current Behavior:

The form is displayed within the web content, once.

 

Expected Behavior:

The form is actually duplicated: it is displayed in the footer section as well.

 

Reproducible on:

DXP 7.2 + dxp-4
7.2.x-private@d2bd0d45e0b9dd823cc938e3aab22b36e4a575ca
master-private@6b7088213fadb5662e5430b6b70f724a686d1ab4