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