wix-style-react/dist/es/stories/TextField/ExampleNumberInput.js

wix-style-react

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

import React from 'react';

import FormField from 'wix-style-react/FormField';
import Input from 'wix-style-react/Input';

var min = -5;
var max = 5;

/**
 *This example does NOT cover all edge-cases, does not support:
 * - step validation
 * - snap-to-stap
 * - correct error messages
 */

var ExampleNumberInput = function (_React$Component) {
  _inherits(ExampleNumberInput, _React$Component);

  function ExampleNumberInput(props) {
    _classCallCheck(this, ExampleNumberInput);

    var _this = _possibleConstructorReturn(this, (ExampleNumberInput.__proto__ || Object.getPrototypeOf(ExampleNumberInput)).call(this, props));

    _this.handleChange = function (event) {
      _this.setState({ value: event.target.value });
    };

    _this.handleTickerUp = function () {
      _this.applyStep(1);
    };

    _this.handleTickerDown = function () {
      _this.applyStep(-1);
    };

    _this.state = { value: '0' };
    return _this;
  }

  _createClass(ExampleNumberInput, [{
    key: 'applyStep',
    value: function applyStep(step) {
      var currentValue = Number.parseInt(this.state.value);
      if (Number.isNaN(currentValue)) {
        return;
      } else {
        this.setState({
          value: Math.min(Math.max(currentValue + step, min), max)
        });
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var value = this.state.value;
      var numberValue = Number.parseInt(value);
      var isValidNumber = !Number.isNaN(numberValue) && !(numberValue < min || numberValue > max);
      var errorProps = isValidNumber || value === '' || value === '-' ? {} : {
        status: 'error',
        statusMessage: 'Number must be between ' + min + ' and ' + max
      };

      return React.createElement(
        FormField,
        { label: 'This is the FormField label' },
        React.createElement(Input, _extends({
          type: 'number',
          value: this.state.value,
          onChange: this.handleChange,
          placeholder: 'Enter an integer number',
          min: min,
          max: max
        }, errorProps, {
          suffix: React.createElement(Input.Ticker, {
            onDown: this.handleTickerDown,
            onUp: this.handleTickerUp
          })
        }))
      );
    }
  }]);

  return ExampleNumberInput;
}(React.Component);

export { ExampleNumberInput as default };