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import {Tag, Event} from 'main.core'; export default class Markingcode { constructor(props) { this._id = props.id || 0; this._input = null; this._value = props.value || ''; this._readonly = props.readonly; this._eventEmitter = new Event.EventEmitter(); } get id() { return this._id; } get value() { return this._value; } render() { let readonly = this._readonly ? ' readonly="readonly"' : '' this._input = Tag.render`<input type="text" ${readonly}>`; this._input.value = this._value; Event.bind(this._input, 'keypress', this.onKeyPress.bind(this)); Event.bind(this._input, 'change', this.onChange.bind(this)); return this._input; } onChange(e) { this._value = e.target.value; this._eventEmitter.emit('onChange', this); } onKeyPress(e) { /** * @see https://stackoverflow.com/questions/48296955/ascii-control-character-html-input-text */ if (e.charCode === 29) { this._input.value += String.fromCharCode(e.which); } } onChangeSubscribe(callback) { this._eventEmitter.subscribe('onChange', callback); } }
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