58 lines
1.9 KiB
JavaScript
58 lines
1.9 KiB
JavaScript
/**
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* Copyright (c) HashiCorp, Inc.
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* SPDX-License-Identifier: MPL-2.0
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*/
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import Component from '@glimmer/component';
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import { action } from '@ember/object';
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/**
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* @module AutocompleteInput
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* AutocompleteInput components are used as standard string inputs or optionally select options to append to input value
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*
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* @example
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* ```js
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* <AutocompleteInput @requiredParam={requiredParam} @optionalParam={optionalParam} @param1={{param1}}/>
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* ```
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* @callback inputChangeCallback
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* @param {string} value - input value
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* @param {inputChangeCallback} onChange - fires when input value changes to mutate value param by caller
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* @param {string} [optionsTrigger] - display options dropdown when trigger character is input
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* @param {Object[]} [options] - array of { label, value } objects where label is displayed in options dropdown and value is appended to input value
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* @param {string} [label] - label to display above input
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* @param {string} [subText] - text to display below label
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* @param {string} [placeholder] - input placeholder
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*/
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export default class AutocompleteInput extends Component {
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dropdownAPI;
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inputElement;
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@action
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setElement(element) {
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this.inputElement = element.querySelector('.input');
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}
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@action
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setDropdownAPI(dropdownAPI) {
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this.dropdownAPI = dropdownAPI;
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}
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@action
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onInput(event) {
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const { options = [], optionsTrigger } = this.args;
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if (optionsTrigger && options.length) {
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const method = event.data === optionsTrigger ? 'open' : 'close';
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this.dropdownAPI.actions[method]();
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}
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this.args.onChange(event.target.value);
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}
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@action
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selectOption(value) {
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// if trigger character is at start of value it needs to be trimmed
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const appendValue = value.startsWith(this.args.optionsTrigger) ? value.slice(1) : value;
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const newValue = this.args.value + appendValue;
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this.args.onChange(newValue);
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this.dropdownAPI.actions.close();
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this.inputElement.focus();
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}
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}
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