Hi,
Added a custom field in Metadata Schema Editor to configure RootPath using TagPicker.
Overlayed tagsfield.jsp from \libs\dam\gui\coral\components\admin\schemaforms\formbuilder\formfields\v2\tagsfield to \apps\dam\gui\coral\components\admin\schemaforms\formbuilder\formfields\v2\tagsfield (PFA)
But Getting below Warning and exception while Saving selected data, any thoughts ???
*WARN* [0:0:0:0:0:0:0:1 [1542057020526] GET /libs/dam/gui/coral/components/admin/schemaforms/formbuilder/cascadeitems/choiceitem.html HTTP/1.1] com.day.cq.wcm.core.impl.components.ComponentCacheImpl No component node found at /apps/dam/gui/coral/components/admin/schemaforms/formbuilder/cascadeitems
12.11.2018 16:10:20.547 *WARN* [0:0:0:0:0:0:0:1 [1542057020547] GET /libs/dam/gui/coral/components/admin/schemaforms/formbuilder/cascadeitems/choiceitem.html HTTP/1.1] com.day.cq.wcm.core.impl.components.ComponentCacheImpl No component node found at /apps/dam/gui/coral/components/admin/schemaforms/formbuilder/cascadeitems
12.11.2018 16:10:33.754 *ERROR* [0:0:0:0:0:0:0:1 [1542057033124] POST /conf/global/settings/dam/adminui-extension/metadataschema/mydefault HTTP/1.1] org.apache.sling.servlets.post.impl.operations.ModifyOperation Exception during response processing.
javax.jcr.ValueFormatException: sling:resourceType = [dam/gui/coral/components/admin/schemaforms/formbuilder/cascadeitems, dam/gui/coral/components/admin/schemaforms/formbuilder/cascadeitems] is multi-valued.
at org.apache.jackrabbit.oak.jcr.delegate.PropertyDelegate.getSingleState(PropertyDelegate.java:112) [org.apache.jackrabbit.oak-jcr:1.8.7]
at org.apache.jackrabbit.oak.jcr.session.PropertyImpl$5.perform(PropertyImpl.java:253) [org.apache.jackrabbit.oak-jcr:1.8.7]
at org.apache.jackrabbit.oak.jcr.session.PropertyImpl$5.perform(PropertyImpl.java:248) [org.apache.jackrabbit.oak-jcr:1.8.7]
at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.perform(SessionDelegate.java:208) [org.apache.jackrabbit.oak-jcr:1.8.7]
at org.apache.jackrabbit.oak.jcr.session.ItemImpl.perform(ItemImpl.java:112) [org.apache.jackrabbit.oak-jcr:1.8.7]
at org.apache.jackrabbit.oak.jcr.session.PropertyImpl.getValue(PropertyImpl.java:248) [org.apache.jackrabbit.oak-jcr:1.8.7]
at org.apache.jackrabbit.oak.jcr.session.PropertyImpl.getString(PropertyImpl.java:274) [org.apache.jackrabbit.oak-jcr:1.8.7]
Env -- AEM 6.4, SP2