Filter data in document suggestion

[Corentin_Bourdo]

Hi,

I'm trying to reproduce this how-to, but with a document suggestion widget instead of a directory suggestion widget. Here is my code :

<nuxeo-document-suggestion  value=""
							label="[[i18n('manufacturing_summary.documentsLocations')]]"
							multiple="true"
							min-chars="0"
							role="widget"
							placeholder="[[i18n('dublincoreEdit.directorySuggestion.placeholder')]]"
							operation="SearchHWProjects"
							on-value-changed="_documentsLocationsUpdated"
></nuxeo-document-suggestion>

<nuxeo-document-suggestion  value="{{document.properties.mfs:documents}}"
							label="[[i18n('manufacturing_summary.documents')]]"
							multiple="true"
							min-chars="0"
							role="widget"
							placeholder="[[i18n('dublincoreEdit.directorySuggestion.placeholder')]]"
							operation="SearchHWPDocuments"
							query-results-filter="[[_filterDocuments]]"
></nuxeo-document-suggestion>

<script>
	Polymer({
		is: 'nuxeo-manufacturing_summary-create-layout',
		behaviors: [Nuxeo.LayoutBehavior],
		properties: {
			/**
			 * @doctype manufacturing_summary
			 */
			document: Object,
		},
		
		_documentsLocationsUpdated: function(event){
			if (event && event.detail && event.detail.value) {
				docsLocations = event.detail.value;
			}
		},
	
		_filterDocuments: function(element, index, array){
			let isInDocsLocations = false;
	
			if(element && element.parent && docsLocations){
				isInDocsLocations = (docsLocations == element.parent);
			}
	
			return isInDocsLocations;
		},
	});
</script>

But when I select a parent document in the first widget, the filter does not take effect in the second one, I can still see all the documents.

Any idea ?