import Component from '@ember/component'; import SlotsMixin from 'block-slots'; import { inject as service } from '@ember/service'; import { alias } from '@ember/object/computed'; import WithListeners from 'consul-ui/mixins/with-listeners'; // match anything that isn't a [ or ] into multiple groups const propRe = /([^[\]])+/g; export default Component.extend(WithListeners, SlotsMixin, { onreset: function() {}, onchange: function() {}, onerror: function() {}, onsuccess: function() {}, data: alias('form.data'), item: alias('form.data'), // TODO: Could probably alias item // or just use data/value instead dom: service('dom'), container: service('form'), actions: { change: function(e, value, item) { let event = this.dom.normalizeEvent(e, value); // currently form-components don't deal with deeply nested forms, only top level // we therefore grab the end of the nest off here, // so role[policy][Rules] will end up as policy[Rules] // but also policy[Rules] will end up as Rules // for now we look for a [ so we know whether this component is deeply // nested or not and we pass the name through as an optional argument to handleEvent // once this component handles deeply nested forms this can go const matches = [...event.target.name.matchAll(propRe)]; const prop = matches[matches.length - 1][0]; let name; if (prop.indexOf('[') === -1) { name = `${this.type}[${prop}]`; } else { name = prop; } const form = this.form; try { form.handleEvent(event, name); this.onchange({ target: this }); } catch (err) { throw err; } }, }, });