2

我正在尝试使用react-dateswith redux-form。为它做了一render件事。我以几乎相同的方式处理text input和处理字段。select那些工作正常。得到一个时髦的错误DateRangePickerSingleDatePicker我无法理解。非常感谢任何想法/建议。

渲染组件是否为:

const renderDateRangePicker = ({
  input,
  focusedInput,
  onFocusChange,
  startDatePlaceholderText,
  endDatePlaceholderText
}) => (
  <DateRangePicker
    onDatesChange={(start, end) => input.onChange(start, end)}
    onFocusChange={onFocusChange}
    startDatePlaceholderText={startDatePlaceholderText}
    endDatePlaceholderText={endDatePlaceholderText}
    focusedInput={focusedInput}
    startDate={(input.value && input.value.startDate) || null}
    startDateId="startDateId"
    endDateId="endDateId"
    endDate={(input.value && input.value.endDate) || null}
    minimumNights={0}
  />
)

我的课程只是一种形式:

class ActivityForm extends Component {
  // values: ['startDate', 'endDate']
  state = {
    focusedInput: null
  }

  onFocusChange(focusedInput) {
    this.setState({ focusedInput });
  }

  render () {
    const { focusedInput } = this.state
    const { handleSubmit, teams } = this.props

    return (
      <form onSubmit={handleSubmit} className="activity__form">
        <div className="activity__form_row">
          <Field
            name="name"
            label="Activity name"
            component={renderTextField}
            margin="normal"
            validate={[required]}
            className="activity__form_field_name"
            InputLabelProps={{
              shrink: true,
            }}
          />
          <div className="activity__form_spacer"/>
          <Field
            name="daterange"
            onFocusChange={this.onFocusChange}
            focusedInput={focusedInput}
            component={renderDateRangePicker}
          />
          <div className="activity__form_spacer"/>
          <Button className="activity__form_button" type="submit">Save</Button>
        </div>
      </form>
    )
  }
}

export default reduxForm({ form: 'activity' })(ActivityForm)

出于某种原因, DateRangePicker 会导致一个奇怪的错误:Uncaught TypeError: Cannot read property 'createLTR' of undefined.

我错过了什么?

4

2 回答 2

0

我相信这个错误是由于react-dates的初始化丢失或放错地方引起的,你可以看看Initializehttps://github.com/airbnb/react-dates)中的部分

于 2018-11-05T08:23:19.377 回答
0

import 'react-dates/initialize';

看起来 DateRangePicker 也有更新:

因此,将 starteDateId 和 endDateId 作为属性包含到 DateRangePicker 组件中。

<DateRangePicker
      startDateId="2" // PropTypes.string.isRequired,
      endDateId="1" // PropTypes.string.isRequired,
      startDate={this.props.filters.startDate}
      endDate={this.props.filters.endDate}
      onDatesChange={this.onDatesChange}
      focusedInput={this.state.calendarFocused}
      onFocusChange={this.onFocusChange}
      showClearDates={true}
      numberOfMonths={1}
      isOutsideRange={() => false}
    />

它对我有用。

于 2019-11-27T06:57:56.023 回答