private showDel(render: IBaseRenderItem
    
     ) {        // 是否删除        let authDelete = this.state.data.authDelete        if (authDelete == 1) {            return (                
     
       {                                // 删除逻辑                                this.setState({ bizParticipantRelationId: render.item.bizParticipantRelationId })                                this.alertStopCommit.setModalVisible(true)                            },                            style: { backgroundColor: 'red', color: 'white' },                        }]}                >                    {/* 自定义控件 */}                    
                      
                 );        } else {            return (                
                 );        }    }