mirror of https://github.com/hashicorp/consul
56 lines
1.4 KiB
JavaScript
56 lines
1.4 KiB
JavaScript
import Component from '@ember/component';
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import { inject as service } from '@ember/service';
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import Slotted from 'block-slots';
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export default Component.extend(Slotted, {
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tagName: '',
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dom: service('dom'),
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multiple: false,
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subtractive: true,
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onchange: function() {},
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addOption: function(option) {
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if (typeof this._options === 'undefined') {
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this._options = new Set();
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}
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if (this.subtractive) {
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if (!option.selected) {
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this._options.add(option.value);
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}
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} else {
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if (option.selected) {
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this._options.add(option.value);
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}
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}
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},
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removeOption: function(option) {
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this._options.delete(option.value);
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},
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actions: {
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click: function(e, value) {
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let options = [value];
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if (this.multiple) {
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if (this._options.has(value)) {
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this._options.delete(value);
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} else {
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this._options.add(value);
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}
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options = this._options;
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}
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this.onchange(
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this.dom.setEventTargetProperties(e, {
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selected: target => value,
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selectedItems: target => {
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const opts = [...options];
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if (opts.length > 0) {
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return opts.join(',');
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}
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},
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})
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);
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},
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change: function(option, e) {
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this.onchange(this.dom.setEventTargetProperty(e, 'selected', selected => option));
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},
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},
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});
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