Method removeMapping

ui/src/components/MappingEditor/MappingList.js:177–183

(idToRemove)

  }

  removeMapping(idToRemove) {
    this.mappingItems.delete(idToRemove);
    // remove any references to this mapping in other mappings' properties
    this.applyToEntityRefs(idToRemove, this.removeProperty);

    return this;
  }

  applyToEntityRefs(id, applyFunc) {
    this.getValues().forEach((mapping) => {