ReactSelect 渲染自定义组件

Apa*_*ear 3 javascript reactjs react-select

我在我的一种形式中使用 ReactSelect:

<Select name='event-title' className="event-title" ref="stateSelect" autofocus optionsComponent={DropdownOptions} onInputChange={this.handleChangeTitle} options={this.state.titleResults} simpleValue clearable={this.state.clearable} name="selected-state"  value={this.state.selectedTitleValue} onChange={this.handleTitleChosen} searchable={this.state.searchable} />
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我想呈现一个自定义optionsComponent

optionsComponent={DropdownOptions}
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通过查看示例,您可以呈现一个自定义组件,因此我进行了测试:

const DropdownOptions = React.createClass({
    propTypes: {
        children: React.PropTypes.node,
        className: React.PropTypes.string,
        isDisabled: React.PropTypes.bool,
        isFocused: React.PropTypes.bool,
        isSelected: React.PropTypes.bool,
        onFocus: React.PropTypes.func,
        onSelect: React.PropTypes.func,
        option: React.PropTypes.object.isRequired,
    },
    handleMouseDown (event) {
        event.preventDefault();
        event.stopPropagation();
        this.props.onSelect(this.props.option, event);
    },
    handleMouseEnter (event) {
        this.props.onFocus(this.props.option, event);
    },
    handleMouseMove (event) {
        if (this.props.isFocused) return;
        this.props.onFocus(this.props.option, event);
    },
    render () {
        return (
            <div className={this.props.className}
                onMouseDown={this.handleMouseDown}
                onMouseEnter={this.handleMouseEnter}
                onMouseMove={this.handleMouseMove}
                title={this.props.option.title}>
                <span>Testing Text</span>
                {this.props.children}
            </div>
        );
    }
});
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这应该<span>Testing Text</span>在每个孩子面前呈现。但事实并非如此。我究竟做错了什么?

我的最终目标是让我的选项显示各种数据,如下所示: 在此处输入图片说明

小智 8

有了反应,选择V2您可以通过访问达到这个data传递给自定义组件的道具,你传递给components的道具你<Select />

const Option = (props) => {
  const {
    ...
    data,
  } = props
  return (
    <div ...>
      {`${data.firstName} - ${data.lastName}`}
    </div>
  )
}

<Select
    ...
    components={{ Option }}
    ...
  />
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小智 4

该属性optionComponent并不optionsComponent像您所写的那样。