About the antd Select selector

Dynamically render the option value of select according to the value on the server side

Process data directly in moddels

*getSiteOptionsAdmin({ payload }, { call, put }) {
      try {
        const { data } = yield call(notice.getSiteOptionsAdmin, payload);
        if (data.code === 200) {
          const menudata = [];
          menudata.push(<Select.Option key={0} value="0">全部</Select.Option>);
          for (let i = 0; i < data.info.length; i++) {
            menudata.push(
              <Select.Option
                key={
     
     data.info[i].id}
                value={
   
   data.info[i].id.toString()}
              >
                {
   
   data.info[i].title}
              </Select.Option>,
            );
          }
          yield put({ type: 'save', payload: { getSiteOptionsAdmin: menudata } });
        } else {
          message.error(data.message);
        }
      } catch (error) {
        console.log(error);
      }
    },

All options are option values ​​with a value of 0

export default connect((state) => {
  return {
    activityList: state.activity.activityList,
    menudata: state.notice.getSiteOptionsAdmin,
  };
})(Form.create()(QuestionList));

<Select 
showSearch 
placeholder="请选择站点" 
style={
    
    { width: '160px' }} 
optionFilterProp="children" 
onChange={this.handleChange}>
  <Option key={0} value={0}> 全部</Option>
 {this.props.menudata.length > 0 ? this.props.menudata : []}
</Select>,