text: import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
  import _createClass from 'babel-runtime/helpers/createClass';
  import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
  import _inherits from 'babel-runtime/helpers/inherits';
  import React from 'react';
  import { Alert, View } from 'react-native';
  import { SearchBar } from 'antd-mobile-rn';
  
  var SearchBarDemo = function (_React$Component) {
      _inherits(SearchBarDemo, _React$Component);
  
      function SearchBarDemo() {
          _classCallCheck(this, SearchBarDemo);
  
          var _this = _possibleConstructorReturn(this, (SearchBarDemo.__proto__ || Object.getPrototypeOf(SearchBarDemo)).apply(this, arguments));
  
          _this.state = {
              value: '美食'
          };
          _this.onChange = function (value) {
              _this.setState({ value: value });
          };
          _this.clear = function () {
              _this.setState({ value: '' });
          };
          return _this;
      }
  
      _createClass(SearchBarDemo, [{
          key: 'render',
          value: function render() {
              return React.createElement(
                  View,
                  { style: { marginTop: 30 } },
                  React.createElement(SearchBar, { defaultValue: '\u521D\u59CB\u503C', placeholder: '\u641C\u7D22' }),
                  React.createElement(SearchBar, { value: this.state.value, placeholder: '\u641C\u7D22', onSubmit: function onSubmit(value) {
                          return Alert.alert(value);
                      }, onCancel: this.clear, onChange: this.onChange, showCancelButton: true })
              );
          }
      }]);
  
      return SearchBarDemo;
  }(React.Component);
  
  export default SearchBarDemo;