dmn-js-decision-table/lib/features/allowed-values/behavior/AllowedValuesUpdateBehavior.js

A decision table view for dmn-js

import CommandInterceptor from 'diagram-js/lib/command/CommandInterceptor';
import { is, isInput } from 'dmn-js-shared/lib/util/ModelUtil';

/**
 * Makes sure allowed values are removed if type is set to
 * something other than string.
 */
export default class AllowedValuesUpdateBehavior extends CommandInterceptor {
  constructor(eventBus, modeling) {
    super(eventBus);
    this.postExecuted('element.updateProperties', event => {
      const {
        element,
        properties
      } = event.context;
      const actualProperties = isInput(element) ? properties.inputExpression : properties;
      if (actualProperties && actualProperties.typeRef && actualProperties.typeRef !== 'string') {
        const target = is(element, 'dmn:LiteralExpression') ? element.$parent : element;

        // delete allowed values
        modeling.editAllowedValues(target, null);
      }
    });
  }
}
AllowedValuesUpdateBehavior.$inject = ['eventBus', 'modeling'];
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