Created
October 18, 2015 17:59
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/* TodoTextInput.react | |
A react component that handles text input. It updates on | |
enter being pressed | |
*/ | |
import React from 'react' | |
const ENTER_KEY_CODE = 13 | |
class TodoTextInput extends React.Component { | |
constructor(props) { | |
super(props) | |
this.className = props.className | |
this.id = props.id | |
this.placeholder = props.placeholder | |
this.onSave = props.onSave | |
this.state = { | |
value: props.value || '', | |
} | |
} | |
_save() { | |
this.onSave(this.state.value) | |
this.setState({ | |
value: '', | |
}) | |
} | |
_onChange(event) { | |
this.setState({ | |
value: event.target.value, | |
}) | |
} | |
_onKeyDown(event) { | |
if (event.keyCode === ENTER_KEY_CODE) { | |
this._save() | |
} | |
} | |
render() { | |
return ( | |
<input type="text" className={this.className} id={this.id} onBlur={this._save.bind(this)} onChange={this._onChange.bind(this)} onKeyDown={this._onKeyDown.bind(this)} placeholder={this.placeholder} value={this.state.value}/> | |
) | |
} | |
} | |
export default TodoTextInput |
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