open-consul/ui/packages/consul-ui/app/components/popover-select/index.js

56 lines
1.4 KiB
JavaScript

import Component from '@ember/component';
import { inject as service } from '@ember/service';
import Slotted from 'block-slots';
export default Component.extend(Slotted, {
tagName: '',
dom: service('dom'),
multiple: false,
required: false,
onchange: function() {},
addOption: function(option) {
if (typeof this._options === 'undefined') {
this._options = new Set();
}
this._options.add(option);
},
removeOption: function(option) {
this._options.delete(option);
},
actions: {
click: function(option, e) {
// required={{true}} ?
if (!this.multiple) {
if (option.selected && this.required) {
return e;
}
[...this._options]
.filter(item => item !== option)
.forEach(item => {
item.selected = false;
});
} else {
if (option.selected && this.required) {
const other = [...this._options].find(item => item !== option && item.selected);
if (!other) {
return e;
}
}
}
option.selected = !option.selected;
this.onchange(
this.dom.setEventTargetProperties(e, {
selected: target => option.args.value,
selectedItems: target => {
return [...this._options]
.filter(item => item.selected)
.map(item => item.args.value)
.join(',');
},
})
);
return e;
},
},
});