AI-Powered Framework

Developer First AI Low-Code Framework

Enterprise-Grade AI Agent Platform AI Innovation, Now I Know

Use Cases Pricing Community Market

Developer docs & API reference

Technical support

Product release notes

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Installation and Upgrade

Community Edition

Enterprise Edition

Transition from Community Edition to Enterprise Edition

Oinone Designer Configuration Guide

Version Upgrade

Data Dictionary

View Management

Widgets And Model Overview

Components

Customized Components

Customized Component Management

Meta of Customized Component

Design of Customized Component Meta

Application Menu

Print Template Management

Print Template Design

Workflow Designer

Workflow Management

Workflow Design

Data Visualization

Chart Management

Data Dashboard Management

Data Dashboard Design

Integrated Designer

Business Domain

Microflow Designer

Microflow Management

Microflow Design

AI Integrated Designer

Expressions Guide

Standard Modules

Administration Center

Role and Permission

Workflow

Workflow Management

Integration App

Low-Code No-Code Integration

Back-end Framework

Chapter 1:Architecture Overview

Chapter 2:A New Application

Chapter 3:Models And Basic Fields

Chapter 4:A Brief Introduction To Security

Chapter 5:Finally, Some UI To Play With

Chapter 6:Basic Views

Chapter 7:Relations Between Models

Chapter 8:Field Interlinkage

Chapter 9:Ready For Some Action

Chapter 10:Constraints

Chapter 11:Add The Sprinkles

Chapter 12:Inheritance

Chapter 13:Interact With Other Modules

Chapter 14:Customized Features

Discover the Front-end Framework

Chapter 1:Widget

Chapter 2:Build a Dashboard

Master the Front-End Framework

Chapter 1:Front-End Overview

Chapter 2:Create a Gantt View

Chapter 3:Customize a Gallery View

Init Module Data

Restrict Access to Data

Export and Import

Operation Guide

Customize a Field Widget

Customize a action widget

Customize a view widget

Customize GraphQL Requests

Customize Themes

Combination Of Customized Widget And Designer

Reference Guide

Back-End framework

Security in Oinone

Advance API

Request Context API

Meta Directive API

Message Hub API

Front-End framework

Framework Overview

Component Lifecycle

Oio Components

Services

Metadata Service

GraphQL Service

HttpClient Service

Message Hub Service

Event Bus Service

Stream Service (peer to peer)

Expression Service

Translate Service

User interface

View architectures

Standard Modules

User & Business API

Import and Export

Common Extension Points And SPI List

R&D Paradigm

R&D Paradigm:R&D Process

R&D Paradigm:Modular Design

R&D Paradigm:Model Design

Software Companies:The Paradigm of Standardization and Customization Symbiosis

Common Solutions

Frontend

Global Layout:Custom Tree Component with Default First Value Selection

Release:Frontend Release Process

Field:How to Automatically Refresh Views When Switching Between Multi-Tabs

Field:Data Pop-Back from Popup Operations to Fields

Application:Embedding as Iframe into Existing Systems

Application:Introducing Qiankun Micro-Frontend

Button:How to Display Workflow Approval Buttons in Business Model Lists

Button:Passing Extra Parameters Across Pages

Network Requests:Detailed Explanation of OioProvider (Custom Request Error Interception)

Network Requests:Request Encryption

Views:Implementing Multiple View Switching

Views:Table Column Merging

Views:Table Column Footer Statistics

Views:Table Row Copy Functionality

Route Extension:Adding New Routes, such as Overriding the Default Login Page

Backend

Dependency Configuration:How to Add Data Visualization Runtime Dependencies

Feature Introduction:Data Visualization - How to Reference Charts, Reports, and Dashboards in Projects

Visual Construction:Low-Code and No-Code Integration for Charts in Data Visualization

Visual Query:Data Visualization - How to Customize Query Data Methods

Scenario Application:Excel Watermark Addition Functionality

Scenario Application:Asynchronous Execution of Functions

Scenario Application:Dynamic Forms (Same Button Jumps to Different Pages)

External Integration:Enterprise WeChat OAuth2.0 Integration

External Integration：DingTalk Integration with OAuth2.0

Sequence Acquisition:How to Manually Obtain Sequences in Projects

Development Mode:Collaborative Development (Revised)

Development Specifications：Function and Action Function Usage Specifications

Development Aid:Configuration Issues and Troubleshooting Paths for O2M, M2O, and M2M Relationship Fields

Development Assistance:Oinone Platform Visual Debugging Tool

Development Aid:Implementing Page Data Linkage in Low-Code

Development Aid:Implement Duplication Creation in Low-code Manner

Development Aid:Generating API Documentation with GraphQL

Development Aid：Automatic Form Filling with User-related Information

Release Process:Back-end release process

Development practice:Business implementation of a multi-tenant solution

Open Interface：EIP Open Interface Request with MD5 Signature

Search Enhancement:Oinone Introduces Search Engine (Enhanced Model)

Data Operation:DsHint(Specify Data Source) and BatchSizeHint(Specify Batch Quantity)

Search Enhancement:Common Problem Solutions for Introducing Search Enhancement Model Channel

Data Operation：Excel Import/Export Template Translation

Data Operation:Batch Excel Import

Data Operation:Usage of IWrapper, QueryWrapper, and LambdaQueryWrapper

Data Operation:Oinone External Data Source Connection Solution

Data Operation:Database and Table Sharding with Custom Sharding Rules

Data Operation:Complex Excel Template Definition

Data Operations:Import and Export of Complex Field Types

Data Operation:Multi-Sheet Import and Export Example

Data Operation:Multi-table Join Query Solutions

Data Operation:How to Use Bitwise Operation Data Dictionary

Data Operation:How to Customize Excel Import and Export Functions

Data Operation:Custom Sort Fields and Sorting Rules During Query

Data Operations:Custom RSQL Placeholders and Their Usage in Permissions

Data Operations:Custom SQL (Mapper) Statements

Data Operation:Unstored Field Search

Data Dialect:[DM] Backend Deployment with Dameng Database

Data Dialect:【KDB】Using Kingbase Database (Renmin Kingbase/KE Kingbase) for Backend Deployment

Data Dialect:[MSSQL] Backend Deployment with MSSQL Database (SQL Server)

Data Dialect:【OpenGauss】Using OpenGauss Database for Backend Deployment

Data Dialect:[PostgreSQL] Backend Deployment with PostgreSQL Database

File Storage：OSS Configuration for MINIO Without Public Network Access

File Storage:OSS (CDN) Configuration and File System Operations

Permission Extension:How to Skip Permission Interception for Functions

Permission Extension:How to Delete the Default Homepage Node in System Permissions

Permission Extension:How to Extend Action Permissions

Permission Extension：How to Add Menu Permissions to Roles

Permission Extension:How to Skip Fixed Path Permissions

Tree-Table Configuration:How to Configure Tree-Tables

Validation Customization:How to Implement Special Requirements with Custom Expressions? Extending Built-in Function Expressions

Process Extension:How to Add Workflow Runtime Dependencies

Process Extension:Workflow Audit Withdrawal, Rollback, and Rejection Hook Usage

Process expansion:Operate the workflow through business data (such as urging, canceling, etc.)

Process Extension:Summary of Custom Function Example Codes for Workflow Extension

Process Configuration:Workflow Introduction and Process Triggering in Projects

Message Customization：How to Push Custom Messages

Source Code Configuration:How to Configure Expressions Using Source Code

Environmental Protection:Oinone Environmental Protection (above v5.2.3)

Environment Upgrade:Cache Connection Switched from Jedis to Lettuce

Environment Deployment:Deploying Oinone Projects on TongWeb and Tomcat

Environment Deployment：Deploy Designer on NeoKylin (mips64 Architecture)

Environment Deployment:Backend No-Code Designer Jar Package Startup Method

Login Extension:Oinone Login Extension:Docking with SSO

Development Framework：Framework MessageHub(Information Prompt)

Network Request:Forced Password Change on First Login

Auto-increment ID:How to Use Auto-increment IDs in Projects

Authentication Integration:Single Sign-On (SSO)

Configuration Instructions:Detailed Dubbo Configuration (Revised)

Configuration Guide:Function Trigger and Scheduling Configuration with Examples

Page Design：Configuration Methods for Global Home and Application Home Pages (homepage)

Page Design:How to Achieve Page Navigation

Page Design:Customizing User Center Menu

Project Integration:Nacos as a Registration Center:How to Invoke SpringCloud Services of Other Systems?

Project Integration:How Oinone Supports Building Distributed Projects

Project Integration:Introducing Nacos as the Registration Center in Oinone Projects

Project Deployment:Common Issues in Docker Deployment

Project Deployment:Oinone Offline Deployment of Designer JAR Package

Project Deployment:Oinone Offline Deployment of Designer Image

Project Deployment:Oinone Designer Deployment Parameter Instructions

Project Deployment:Import and Export of Data Visualization

Project Deployment:Import and Export of Workflow Designer

Project Deployment:Import and Export of UI Designer

Startup:Common Issues with Oinone License Usage

Startup:Issues with Startup Dependency Errors

Startup:Scheduling Server Unassigned Task Queue Keeps Logging Continuously

Startup:Common Issues with Backend Startup

How to Configure Multi-value Fields and Field Default Values During Development

How to Obtain the Requested Model During Development

Under Development:Model Copy Tool Class

How to Create Indexes, Unique Indexes, and Composite Indexes During Development

How to Obtain Current Logged-in User Information During Development

Environment Preparation:npm Installation Dependencies on Windows Environment Prompt Insufficient Permissions

Environment Migration:Dubbo Timeout Causes Import Failure When Importing Design Data

Operation and Maintenance Related:Does the Platform Have a Health Check Interface?

Runtime:Dubbo Service Not Found

Runtime:SQL Execution Error When Saving Multivalue Fields

Runtime:How to Properly Initiate Requests Using GQL Tools

Runtime:How to Implement Synchronous Excel Download

Runtime:Export Task Stuck in "Processing" State

Runtime:Field Not Found - Unknown field ‘xx’

Runtime:Permission Configuration Not Taking Effect

Runtime:Unable to Select Models in Interface Designer

Runtime:Troubleshooting "No Permission" Errors in Navigation Actions

Runtime:Context Parameters Configured but Values Not Passed to Redirected Page

Create a New Project

Backend Project Scaffold

Frontend Project Scaffold

AI Coding Practical Combat

Best Practices of AI Coding When Oinone Meets Trae (Backend)

Best Practices of AI Coding When Oinone Meets Qoder (Backend)

Contribution Manual

R&D Contribution

Coding Guidelines

Documentation Contribution

Content Guidelines

Third-Party Open-Source Software and License Notice

Software Licenses and Agreements

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Dev Manual/
FAQ/
Runtime:How to Implement Synchronous Excel Download

On this page

I. Problem Overview

How to implement synchronous Excel file download when clicking the export button.

II. Solution

Configure the export button in the interface designer and enable the synchronous export switch.

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