import dash import time import uuid from dash import dcc from dash.dependencies import Input, Output, State, ALL from dash.exceptions import PreventUpdate import feffery_utils_components as fuc from server import app from utils.common import validate_data_not_empty from api.dept import get_dept_tree_api from api.user import get_user_list_api, get_user_detail_api, add_user_api, edit_user_api, delete_user_api, reset_user_password_api, batch_import_user_api, download_user_import_template_api, export_user_list_api from api.role import get_role_select_option_api from api.post import get_post_select_option_api @app.callback( [Output('dept-tree', 'treeData'), Output('api-check-token', 'data', allow_duplicate=True)], Input('dept-input-search', 'value'), prevent_initial_call=True ) def get_search_dept_tree(dept_input): dept_params = dict(dept_name=dept_input) tree_info = get_dept_tree_api(dept_params) if tree_info['code'] == 200: tree_data = tree_info['data'] return [tree_data, {'timestamp': time.time()}] return [dash.no_update, {'timestamp': time.time()}] @app.callback( output=dict( user_table_data=Output('user-list-table', 'data', allow_duplicate=True), user_table_pagination=Output('user-list-table', 'pagination', allow_duplicate=True), user_table_key=Output('user-list-table', 'key'), user_table_selectedrowkeys=Output('user-list-table', 'selectedRowKeys'), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True) ), inputs=dict( selected_dept_tree=Input('dept-tree', 'selectedKeys'), search_click=Input('user-search', 'nClicks'), refresh_click=Input('user-refresh', 'nClicks'), pagination=Input('user-list-table', 'pagination'), operations=Input('user-operations-store', 'data') ), state=dict( user_name=State('user-user_name-input', 'value'), phone_number=State('user-phone_number-input', 'value'), status_select=State('user-status-select', 'value'), create_time_range=State('user-create_time-range', 'value'), button_perms=State('user-button-perms-container', 'data') ), prevent_initial_call=True ) def get_user_table_data_by_dept_tree(selected_dept_tree, search_click, refresh_click, pagination, operations, user_name, phone_number, status_select, create_time_range, button_perms): """ 获取用户表格数据回调（进行表格相关增删查改操作后均会触发此回调） """ dept_id = None create_time_start = None create_time_end = None if create_time_range: create_time_start = create_time_range[0] create_time_end = create_time_range[1] if selected_dept_tree: dept_id = int(selected_dept_tree[0]) query_params = dict( dept_id=dept_id, user_name=user_name, phonenumber=phone_number, status=status_select, create_time_start=create_time_start, create_time_end=create_time_end, page_num=1, page_size=10 ) triggered_id = dash.ctx.triggered_id if triggered_id == 'user-list-table': query_params = dict( dept_id=dept_id, user_name=user_name, phonenumber=phone_number, status=status_select, create_time_start=create_time_start, create_time_end=create_time_end, page_num=pagination['current'], page_size=pagination['pageSize'] ) if selected_dept_tree or search_click or refresh_click or pagination or operations: table_info = get_user_list_api(query_params) if table_info['code'] == 200: table_data = table_info['data']['rows'] table_pagination = dict( pageSize=table_info['data']['page_size'], current=table_info['data']['page_num'], showSizeChanger=True, pageSizeOptions=[10, 30, 50, 100], showQuickJumper=True, total=table_info['data']['total'] ) for item in table_data: if item['status'] == '0': item['status'] = dict(checked=True, disabled=item['user_id'] == 1) else: item['status'] = dict(checked=False, disabled=item['user_id'] == 1) item['key'] = str(item['user_id']) if item['user_id'] == 1: item['operation'] = [] else: item['operation'] = [ { 'title': '修改', 'icon': 'antd-edit' } if 'system:user:edit' in button_perms else None, { 'title': '删除', 'icon': 'antd-delete' } if 'system:user:remove' in button_perms else None, { 'title': '重置密码', 'icon': 'antd-key' } if 'system:user:resetPwd' in button_perms else None, { 'title': '分配角色', 'icon': 'antd-check-circle' } if 'system:user:edit' in button_perms else None ] return dict( user_table_data=table_data, user_table_pagination=table_pagination, user_table_key=str(uuid.uuid4()), user_table_selectedrowkeys=None, api_check_token_trigger={'timestamp': time.time()} ) return dict( user_table_data=dash.no_update, user_table_pagination=dash.no_update, user_table_key=dash.no_update, user_table_selectedrowkeys=dash.no_update, api_check_token_trigger={'timestamp': time.time()} ) raise PreventUpdate # 重置用户搜索表单数据回调 app.clientside_callback( ''' (reset_click) => { if (reset_click) { return [null, null, null, null, null, {'type': 'reset'}] } return window.dash_clientside.no_update; } ''', [Output('dept-tree', 'selectedKeys'), Output('user-user_name-input', 'value'), Output('user-phone_number-input', 'value'), Output('user-status-select', 'value'), Output('user-create_time-range', 'value'), Output('user-operations-store', 'data')], Input('user-reset', 'nClicks'), prevent_initial_call=True ) # 隐藏/显示用户搜索表单回调 app.clientside_callback( ''' (hidden_click, hidden_status) => { if (hidden_click) { return [ !hidden_status, hidden_status ? '隐藏搜索' : '显示搜索' ] } return window.dash_clientside.no_update; } ''', [Output('user-search-form-container', 'hidden'), Output('user-hidden-tooltip', 'title')], Input('user-hidden', 'nClicks'), State('user-search-form-container', 'hidden'), prevent_initial_call=True ) @app.callback( Output({'type': 'user-operation-button', 'index': 'edit'}, 'disabled'), Input('user-list-table', 'selectedRowKeys'), prevent_initial_call=True ) def change_user_edit_button_status(table_rows_selected): """ 根据选择的表格数据行数控制编辑按钮状态回调 """ outputs_list = dash.ctx.outputs_list if outputs_list: if table_rows_selected: if len(table_rows_selected) > 1 or '1' in table_rows_selected: return True return False return True raise PreventUpdate @app.callback( Output({'type': 'user-operation-button', 'index': 'delete'}, 'disabled'), Input('user-list-table', 'selectedRowKeys'), prevent_initial_call=True ) def change_user_delete_button_status(table_rows_selected): """ 根据选择的表格数据行数控制删除按钮状态回调 """ outputs_list = dash.ctx.outputs_list if outputs_list: if table_rows_selected: if '1' in table_rows_selected: return True return False return True raise PreventUpdate @app.callback( output=dict( modal_visible=Output('user-add-modal', 'visible', allow_duplicate=True), dept_tree=Output({'type': 'user_add-form-value', 'index': 'dept_id'}, 'treeData'), form_value=Output({'type': 'user_add-form-value', 'index': ALL}, 'value'), form_label_validate_status=Output({'type': 'user_add-form-label', 'index': ALL, 'required': True}, 'validateStatus', allow_duplicate=True), form_label_validate_info=Output({'type': 'user_add-form-label', 'index': ALL, 'required': True}, 'help', allow_duplicate=True), user_post=Output('user-add-post', 'value'), user_role=Output('user-add-role', 'value'), post_option=Output('user-add-post', 'options'), role_option=Output('user-add-role', 'options'), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True) ), inputs=dict( add_click=Input('user-add', 'nClicks') ), prevent_initial_call=True ) def add_user_modal(add_click): """ 显示新增用户弹窗回调 """ if add_click: # 获取所有输出表单项对应value的index form_value_list = [x['id']['index'] for x in dash.ctx.outputs_list[2]] # 获取所有输出表单项对应label的index form_label_list = [x['id']['index'] for x in dash.ctx.outputs_list[3]] dept_params = dict(dept_name='') tree_info = get_dept_tree_api(dept_params) post_option_info = get_post_select_option_api() role_option_info = get_role_select_option_api() if tree_info['code'] == 200 and post_option_info['code'] == 200 and role_option_info['code'] == 200: tree_data = tree_info['data'] post_option = post_option_info['data'] role_option = role_option_info['data'] user_info = dict(nick_name=None, dept_id=None, phonenumber=None, email=None, user_name=None, password=None, sex=None, status='0', remark=None) return dict( modal_visible=True, dept_tree=tree_data, form_value=[user_info.get(k) for k in form_value_list], form_label_validate_status=[None] * len(form_label_list), form_label_validate_info=[None] * len(form_label_list), user_post=None, user_role=None, post_option=[dict(label=item['post_name'], value=item['post_id']) for item in post_option], role_option=[dict(label=item['role_name'], value=item['role_id']) for item in role_option], api_check_token_trigger={'timestamp': time.time()} ) return dict( modal_visible=dash.no_update, dept_tree=dash.no_update, form_value=[dash.no_update] * len(form_value_list), form_label_validate_status=[dash.no_update] * len(form_label_list), form_label_validate_info=[dash.no_update] * len(form_label_list), user_post=dash.no_update, user_role=dash.no_update, post_option=dash.no_update, role_option=dash.no_update, api_check_token_trigger={'timestamp': time.time()} ) raise PreventUpdate @app.callback( output=dict( form_label_validate_status=Output({'type': 'user_add-form-label', 'index': ALL, 'required': True}, 'validateStatus', allow_duplicate=True), form_label_validate_info=Output({'type': 'user_add-form-label', 'index': ALL, 'required': True}, 'help', allow_duplicate=True), modal_visible=Output('user-add-modal', 'visible', allow_duplicate=True), operations=Output('user-operations-store', 'data', allow_duplicate=True), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True), global_message_container=Output('global-message-container', 'children', allow_duplicate=True) ), inputs=dict( add_confirm=Input('user-add-modal', 'okCounts') ), state=dict( post=State('user-add-post', 'value'), role=State('user-add-role', 'value'), form_value=State({'type': 'user_add-form-value', 'index': ALL}, 'value'), form_label=State({'type': 'user_add-form-label', 'index': ALL, 'required': True}, 'label') ), prevent_initial_call=True ) def usr_add_confirm(add_confirm, post, role, form_value, form_label): if add_confirm: # 获取所有输出表单项对应label的index form_label_output_list = [x['id']['index'] for x in dash.ctx.outputs_list[0]] # 获取所有输入表单项对应的value及label form_value_state = {x['id']['index']: x.get('value') for x in dash.ctx.states_list[-2]} form_label_state = {x['id']['index']: x.get('value') for x in dash.ctx.states_list[-1]} if all(validate_data_not_empty(item) for item in [form_value_state.get(k) for k in form_label_output_list]): params = form_value_state params['post_id'] = ','.join(map(str, post)) if post else '' params['role_id'] = ','.join(map(str, role)) if role else '' add_button_result = add_user_api(params) if add_button_result['code'] == 200: return dict( form_label_validate_status=[None] * len(form_label_output_list), form_label_validate_info=[None] * len(form_label_output_list), modal_visible=False, operations={'type': 'add'}, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('新增成功', type='success') ) return dict( form_label_validate_status=[None] * len(form_label_output_list), form_label_validate_info=[None] * len(form_label_output_list), modal_visible=dash.no_update, operations=dash.no_update, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('新增失败', type='error') ) return dict( form_label_validate_status=[None if validate_data_not_empty(form_value_state.get(k)) else 'error' for k in form_label_output_list], form_label_validate_info=[None if validate_data_not_empty(form_value_state.get(k)) else f'{form_label_state.get(k)}不能为空!' for k in form_label_output_list], modal_visible=dash.no_update, operations=dash.no_update, api_check_token_trigger=dash.no_update, global_message_container=fuc.FefferyFancyMessage('新增失败', type='error') ) raise PreventUpdate @app.callback( output=dict( modal_visible=Output('user-edit-modal', 'visible', allow_duplicate=True), dept_tree=Output({'type': 'user_edit-form-value', 'index': 'dept_id'}, 'treeData'), form_value=Output({'type': 'user_edit-form-value', 'index': ALL}, 'value'), form_label_validate_status=Output({'type': 'user_edit-form-label', 'index': ALL, 'required': True}, 'validateStatus', allow_duplicate=True), form_label_validate_info=Output({'type': 'user_edit-form-label', 'index': ALL, 'required': True}, 'help', allow_duplicate=True), user_post=Output('user-edit-post', 'value'), user_role=Output('user-edit-role', 'value'), post_option=Output('user-edit-post', 'options'), role_option=Output('user-edit-role', 'options'), edit_row_info=Output('user-edit-id-store', 'data'), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True) ), inputs=dict( operation_click=Input({'type': 'user-operation-button', 'index': ALL}, 'nClicks'), dropdown_click=Input('user-list-table', 'nClicksDropdownItem') ), state=dict( selected_row_keys=State('user-list-table', 'selectedRowKeys'), recently_clicked_dropdown_item_title=State('user-list-table', 'recentlyClickedDropdownItemTitle'), recently_dropdown_item_clicked_row=State('user-list-table', 'recentlyDropdownItemClickedRow') ), prevent_initial_call=True ) def user_edit_modal(operation_click, dropdown_click, selected_row_keys, recently_clicked_dropdown_item_title, recently_dropdown_item_clicked_row): """ 显示编辑用户弹窗回调 """ trigger_id = dash.ctx.triggered_id if trigger_id == {'index': 'edit', 'type': 'user-operation-button'} or (trigger_id == 'user-list-table' and recently_clicked_dropdown_item_title == '修改'): # 获取所有输出表单项对应value的index form_value_list = [x['id']['index'] for x in dash.ctx.outputs_list[2]] # 获取所有输出表单项对应label的index form_label_list = [x['id']['index'] for x in dash.ctx.outputs_list[3]] dept_params = dict(dept_name='') tree_data = get_dept_tree_api(dept_params)['data'] post_option = get_post_select_option_api()['data'] role_option = get_role_select_option_api()['data'] if trigger_id == {'index': 'edit', 'type': 'user-operation-button'}: user_id = int(selected_row_keys[0]) else: if recently_clicked_dropdown_item_title == '修改': user_id = int(recently_dropdown_item_clicked_row['key']) else: raise PreventUpdate edit_button_info = get_user_detail_api(user_id) if edit_button_info['code'] == 200: edit_button_result = edit_button_info['data'] user = edit_button_result['user'] role = edit_button_result['role'] post = edit_button_result['post'] return dict( modal_visible=True, dept_tree=tree_data, form_value=[user.get(k) for k in form_value_list], form_label_validate_status=[None] * len(form_label_list), form_label_validate_info=[None] * len(form_label_list), user_post=[item['post_id'] for item in post if item] or [], user_role=[item['role_id'] for item in role if item] or [], post_option=[dict(label=item['post_name'], value=item['post_id']) for item in post_option if item] or [], role_option=[dict(label=item['role_name'], value=item['role_id']) for item in role_option if item] or [], edit_row_info={'user_id': user_id}, api_check_token_trigger={'timestamp': time.time()} ) return dict( modal_visible=dash.no_update, dept_tree=dash.no_update, form_value=[dash.no_update] * len(form_value_list), form_label_validate_status=[dash.no_update] * len(form_label_list), form_label_validate_info=[dash.no_update] * len(form_label_list), user_post=dash.no_update, user_role=dash.no_update, post_option=dash.no_update, role_option=dash.no_update, edit_row_info=dash.no_update, api_check_token_trigger={'timestamp': time.time()} ) raise PreventUpdate @app.callback( output=dict( form_label_validate_status=Output({'type': 'user_edit-form-label', 'index': ALL, 'required': True}, 'validateStatus', allow_duplicate=True), form_label_validate_info=Output({'type': 'user_edit-form-label', 'index': ALL, 'required': True}, 'help', allow_duplicate=True), modal_visible=Output('user-edit-modal', 'visible', allow_duplicate=True), operations=Output('user-operations-store', 'data', allow_duplicate=True), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True), global_message_container=Output('global-message-container', 'children', allow_duplicate=True) ), inputs=dict( edit_confirm=Input('user-edit-modal', 'okCounts') ), state=dict( post=State('user-edit-post', 'value'), role=State('user-edit-role', 'value'), edit_row_info=State('user-edit-id-store', 'data'), form_value=State({'type': 'user_edit-form-value', 'index': ALL}, 'value'), form_label=State({'type': 'user_edit-form-label', 'index': ALL, 'required': True}, 'label') ), prevent_initial_call=True ) def usr_edit_confirm(edit_confirm, edit_row_info, post, role, form_value, form_label): if edit_confirm: # 获取所有输出表单项对应label的index form_label_output_list = [x['id']['index'] for x in dash.ctx.outputs_list[0]] # 获取所有输入表单项对应的value及label form_value_state = {x['id']['index']: x.get('value') for x in dash.ctx.states_list[-2]} form_label_state = {x['id']['index']: x.get('value') for x in dash.ctx.states_list[-1]} if all(validate_data_not_empty(item) for item in [form_value_state.get(k) for k in form_label_output_list]): params = form_value_state params['user_id'] = edit_row_info.get('user_id') if edit_row_info else None params['post_id'] = ','.join(map(str, post)) if post else '' params['role_id'] = ','.join(map(str, role)) if role else '' edit_button_result = edit_user_api(params) if edit_button_result['code'] == 200: return dict( form_label_validate_status=[None] * len(form_label_output_list), form_label_validate_info=[None] * len(form_label_output_list), modal_visible=False, operations={'type': 'edit'}, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('编辑成功', type='success') ) return dict( form_label_validate_status=[None] * len(form_label_output_list), form_label_validate_info=[None] * len(form_label_output_list), modal_visible=dash.no_update, operations=dash.no_update, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('编辑失败', type='error') ) return dict( form_label_validate_status=[None if validate_data_not_empty(form_value_state.get(k)) else 'error' for k in form_label_output_list], form_label_validate_info=[None if validate_data_not_empty(form_value_state.get(k)) else f'{form_label_state.get(k)}不能为空!' for k in form_label_output_list], modal_visible=dash.no_update, operations=dash.no_update, api_check_token_trigger=dash.no_update, global_message_container=fuc.FefferyFancyMessage('编辑失败', type='error') ) raise PreventUpdate @app.callback( [Output('user-operations-store', 'data', allow_duplicate=True), Output('api-check-token', 'data', allow_duplicate=True), Output('global-message-container', 'children', allow_duplicate=True)], [Input('user-list-table', 'recentlySwitchDataIndex'), Input('user-list-table', 'recentlySwitchStatus'), Input('user-list-table', 'recentlySwitchRow')], prevent_initial_call=True ) def table_switch_user_status(recently_switch_data_index, recently_switch_status, recently_switch_row): """ 表格内切换用户状态回调 """ if recently_switch_data_index: if recently_switch_status: params = dict(user_id=int(recently_switch_row['key']), status='0', type='status') else: params = dict(user_id=int(recently_switch_row['key']), status='1', type='status') edit_button_result = edit_user_api(params) if edit_button_result['code'] == 200: return [ {'type': 'switch-status'}, {'timestamp': time.time()}, fuc.FefferyFancyMessage('修改成功', type='success') ] return [ {'type': 'switch-status'}, {'timestamp': time.time()}, fuc.FefferyFancyMessage('修改失败', type='error') ] raise PreventUpdate @app.callback( [Output('user-delete-text', 'children'), Output('user-delete-confirm-modal', 'visible'), Output('user-delete-ids-store', 'data')], [Input({'type': 'user-operation-button', 'index': ALL}, 'nClicks'), Input('user-list-table', 'nClicksDropdownItem')], [State('user-list-table', 'selectedRowKeys'), State('user-list-table', 'recentlyClickedDropdownItemTitle'), State('user-list-table', 'recentlyDropdownItemClickedRow')], prevent_initial_call=True ) def user_delete_modal(operation_click, dropdown_click, selected_row_keys, recently_clicked_dropdown_item_title, recently_dropdown_item_clicked_row): """ 显示删除用户二次确认弹窗回调 """ trigger_id = dash.ctx.triggered_id if trigger_id == {'index': 'delete', 'type': 'user-operation-button'} or (trigger_id == 'user-list-table' and recently_clicked_dropdown_item_title == '删除'): if trigger_id == {'index': 'delete', 'type': 'user-operation-button'}: user_ids = ','.join(selected_row_keys) else: if recently_clicked_dropdown_item_title == '删除': user_ids = recently_dropdown_item_clicked_row['key'] else: raise PreventUpdate return [ f'是否确认删除用户编号为{user_ids}的用户？', True, {'user_ids': user_ids} ] raise PreventUpdate @app.callback( [Output('user-operations-store', 'data', allow_duplicate=True), Output('api-check-token', 'data', allow_duplicate=True), Output('global-message-container', 'children', allow_duplicate=True)], Input('user-delete-confirm-modal', 'okCounts'), State('user-delete-ids-store', 'data'), prevent_initial_call=True ) def user_delete_confirm(delete_confirm, user_ids_data): """ 删除用户弹窗确认回调，实现删除操作 """ if delete_confirm: params = user_ids_data delete_button_info = delete_user_api(params) if delete_button_info['code'] == 200: return [ {'type': 'delete'}, {'timestamp': time.time()}, fuc.FefferyFancyMessage('删除成功', type='success') ] return [ dash.no_update, {'timestamp': time.time()}, fuc.FefferyFancyMessage('删除失败', type='error') ] raise PreventUpdate @app.callback( [Output('user-reset-password-confirm-modal', 'visible'), Output('reset-password-row-key-store', 'data'), Output('reset-password-input', 'value')], Input('user-list-table', 'nClicksDropdownItem'), [State('user-list-table', 'recentlyClickedDropdownItemTitle'), State('user-list-table', 'recentlyDropdownItemClickedRow')], prevent_initial_call=True ) def user_reset_password_modal(dropdown_click, recently_clicked_dropdown_item_title, recently_dropdown_item_clicked_row): """ 显示重置用户密码弹窗回调 """ if dropdown_click: if recently_clicked_dropdown_item_title == '重置密码': user_id = recently_dropdown_item_clicked_row['key'] else: raise PreventUpdate return [ True, {'user_id': user_id}, None ] raise PreventUpdate @app.callback( [Output('user-operations-store', 'data', allow_duplicate=True), Output('api-check-token', 'data', allow_duplicate=True), Output('global-message-container', 'children', allow_duplicate=True)], Input('user-reset-password-confirm-modal', 'okCounts'), [State('reset-password-row-key-store', 'data'), State('reset-password-input', 'value')], prevent_initial_call=True ) def user_reset_password_confirm(reset_confirm, user_id_data, reset_password): """ 重置用户密码弹窗确认回调，实现重置密码操作 """ if reset_confirm: user_id_data['password'] = reset_password params = user_id_data reset_button_info = reset_user_password_api(params) if reset_button_info['code'] == 200: return [ {'type': 'reset-password'}, {'timestamp': time.time()}, fuc.FefferyFancyMessage('重置成功', type='success') ] return [ dash.no_update, {'timestamp': time.time()}, fuc.FefferyFancyMessage('重置失败', type='error') ] raise PreventUpdate @app.callback( [Output('user_to_allocated_role-modal', 'visible'), Output({'type': 'allocate_role-search', 'index': 'allocated'}, 'nClicks'), Output('allocate_role-user_id-container', 'data')], Input('user-list-table', 'nClicksDropdownItem'), [State('user-list-table', 'recentlyClickedDropdownItemTitle'), State('user-list-table', 'recentlyDropdownItemClickedRow'), State({'type': 'allocate_role-search', 'index': 'allocated'}, 'nClicks')], prevent_initial_call=True ) def role_to_allocated_user_modal(dropdown_click, recently_clicked_dropdown_item_title, recently_dropdown_item_clicked_row, allocated_role_search_nclick): """ 显示用户分配角色弹窗回调 """ if dropdown_click and recently_clicked_dropdown_item_title == '分配角色': return [ True, allocated_role_search_nclick + 1 if allocated_role_search_nclick else 1, recently_dropdown_item_clicked_row['key'] ] raise PreventUpdate # 显示用户导入弹窗及重置上传弹窗组件状态回调 app.clientside_callback( ''' (nClicks) => { if (nClicks) { return [ true, [], [], false ]; } return [ false, window.dash_clientside.no_update, window.dash_clientside.no_update, window.dash_clientside.no_update ]; } ''', [Output('user-import-confirm-modal', 'visible'), Output('user-upload-choose', 'listUploadTaskRecord'), Output('user-upload-choose', 'defaultFileList'), Output('user-import-update-check', 'checked')], Input('user-import', 'nClicks'), prevent_initial_call=True ) @app.callback( output=dict( confirm_loading=Output('user-import-confirm-modal', 'confirmLoading'), modal_visible=Output('batch-result-modal', 'visible'), batch_result=Output('batch-result-content', 'children'), operations=Output('user-operations-store', 'data', allow_duplicate=True), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True), global_message_container=Output('global-message-container', 'children', allow_duplicate=True) ), inputs=dict( import_confirm=Input('user-import-confirm-modal', 'okCounts') ), state=dict( list_upload_task_record=State('user-upload-choose', 'listUploadTaskRecord'), is_update=State('user-import-update-check', 'checked') ), prevent_initial_call=True ) def user_import_confirm(import_confirm, list_upload_task_record, is_update): """ 用户导入弹窗确认回调，实现批量导入用户操作 """ if import_confirm: if list_upload_task_record: url = list_upload_task_record[-1].get('url') batch_param = dict(url=url, is_update=is_update) batch_import_result = batch_import_user_api(batch_param) if batch_import_result.get('code') == 200: return dict( confirm_loading=False, modal_visible=True if batch_import_result.get('message') else False, batch_result=batch_import_result.get('message'), operations={'type': 'batch-import'}, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('导入成功', type='success') ) return dict( confirm_loading=False, modal_visible=True, batch_result=batch_import_result.get('message'), operations=dash.no_update, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('导入失败', type='error') ) else: return dict( confirm_loading=False, modal_visible=dash.no_update, batch_result=dash.no_update, operations=dash.no_update, api_check_token_trigger=dash.no_update, global_message_container=fuc.FefferyFancyMessage('请上传需要导入的文件', type='error') ) raise PreventUpdate @app.callback( [Output('user-export-container', 'data', allow_duplicate=True), Output('user-export-complete-judge-container', 'data'), Output('api-check-token', 'data', allow_duplicate=True), Output('global-message-container', 'children', allow_duplicate=True)], [Input('user-export', 'nClicks'), Input('download-user-import-template', 'nClicks')], prevent_initial_call=True ) def export_user_list(export_click, download_click): """ 导出用户信息回调 """ trigger_id = dash.ctx.triggered_id if export_click or download_click: if trigger_id == 'user-export': export_user_res = export_user_list_api({}) if export_user_res.status_code == 200: export_user = export_user_res.content return [ dcc.send_bytes(export_user, f'用户信息_{time.strftime("%Y%m%d%H%M%S", time.localtime())}.xlsx'), {'timestamp': time.time()}, {'timestamp': time.time()}, fuc.FefferyFancyMessage('导出成功', type='success') ] return [ dash.no_update, dash.no_update, {'timestamp': time.time()}, fuc.FefferyFancyMessage('导出失败', type='error') ] if trigger_id == 'download-user-import-template': download_template_res = download_user_import_template_api() if download_template_res.status_code == 200: download_template = download_template_res.content return [ dcc.send_bytes(download_template, f'用户导入模板_{time.strftime("%Y%m%d%H%M%S", time.localtime())}.xlsx'), {'timestamp': time.time()}, {'timestamp': time.time()}, fuc.FefferyFancyMessage('下载成功', type='success') ] return [ dash.no_update, dash.no_update, {'timestamp': time.time()}, fuc.FefferyFancyMessage('下载失败', type='error') ] raise PreventUpdate @app.callback( Output('user-export-container', 'data', allow_duplicate=True), Input('user-export-complete-judge-container', 'data'), prevent_initial_call=True ) def reset_user_export_status(data): """ 导出完成后重置下载组件数据回调，防止重复下载文件 """ time.sleep(0.5) if data: return None raise PreventUpdate