Huawei Cloud Astro Zero
Huawei Cloud Astro Zero
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What's New
Service Overview
Huawei Cloud Astro Zero
What Is Huawei Cloud Astro Zero?
Advantages
Application Scenarios
Edition Differences
Permissions Management
Restrictions
Basic Concepts
Billing
Huawei Cloud Astro Zero Billing Overview
Billing Mode
Billing Items
Changing Specifications
Renewal
Renewal Overview
Manually Renewing an Instance
Auto Renewal
Bills
Arrears
Billing Termination
Billing FAQs
What Should I Do If I Receive an SMS Message Indicating that Huawei Cloud Astro Zero Instances Are About to Expire?
User Guide (Low-Code)
Low-Code Development
Authorization of Users for Huawei Cloud Astro Zero Usage and Instance Purchases
Creating a User and Authorizing the User to Use Huawei Cloud Astro Zero
Applying for Free Trial
Purchasing Commercial Instances
Purchasing a Sandbox Instance
Addition of Developer Users
User Overview
Adding Developer Profile to IAM Users
Adding Developer Profile to WeLink Users
Creating Applications
Creating Applications
Logging In to the Application Designer
Creating a Blank Application
Creating an Add-On Application
Creating Application Assets
Creating a Business Object
Backend Development
Overview
Objects
Object Overview
Creating a Custom Object
Managing Custom Objects
Generating a Frontend Page Using a Custom Object
Querying Object Data Using SQL Statements
Querying Object Data Using a View Object
Events
Event Overview
Creating a Custom Event
Subscribing to Events Using Flows
Managing Events
Structures
Structure Overview
Creating a Structure
Deleting a Structure
Scripts
Script Overview
Script Development Rules and Restrictions
Creating a Blank Script
Customizing an Existing Script
Managing Scripts
Customize a URL for Calling Scripts
Flows
Flow Overview
Creating a Blank Flow
Customizing an Existing Flow
Configuring Diagram Elements for Flows
Adding a Subflow Diagram Element
Adding a Script Diagram Element
Adding a Record Create Diagram Element to a Flow
Adding a Record Delete Diagram Element to a Flow
Adding a Record Select Diagram Element to a Flow
Adding a Record Update Diagram Element to a Flow
Adding a Send Email Diagram Element for a Flow
Adding a Send Event Diagram Element for a Flow
Adding an Assignment Diagram Element for a Flow
Adding a Loop Diagram Element for a Flow
Adding a Break Diagram Element for a Flow
Adding a Decision Diagram Element for a Flow
Adding a Wait Diagram Element for a Flow
Adding a BO Diagram Element for a Flow
Adding a Connector Diagram Element for a Flow
Adding an Invoke Template Diagram Element to a Flow
Adding a Foundation Model Diagram Element for a Flow
Managing Flows
Customizing the URL for a Flow
Triggers
Trigger Overview
Creating a Trigger
Managing Triggers
BPMs
BPM Overview
Creating a Blank BPM
Creating a BPM Using a Template
Creating a BPM Based on an Existing BPM
Creating a Work Queue and Defining a Lane
Adding Diagram Elements for BPMs
Adding Event Diagram Elements to a BPM
Adding Activity Diagram Elements for BPMs
Adding Gateway Diagram Elements for BPMs
Setting the Layout of the Runtime-State BPM
Starting BPMs
Debugging BPMs
Managing BPMs
Scheduled Tasks
Creating a Scheduled Task
Managing Scheduled Tasks
Frontend Development
Overview
Standard Pages
Standard Page Overview
Creating a Blank Standard Page
Adding Widgets to Standard Pages
Setting Properties of Standard Page Widgets
Setting Properties of the Container Widget
Setting Properties of the Form Widget
Setting Properties of the Table Widget
Setting Properties of the Row Widget
Setting Properties of the Grid Widget
Setting Properties of the List View Widget
Setting Properties of the Table (New) Widget
Setting Properties of the Image Widget
Setting Properties of the QR Code Widget
Setting Properties of the Pagination Widget
Setting Properties of the Modal Widget
Setting Properties of the Input Widget
Setting Properties of the Select Widget
Setting Properties of the User Widget
Setting Properties of the Department Widget
Setting Properties of the Button Widget
Setting Properties of the Upload Widget
Setting Properties of the Breadcrumb Widget
Setting Properties of the Video Widget
Setting Properties of the AI Assistant Widget
Setting Properties of the Markdown Card Widget
Setting Properties of the Chat List Widget
Setting Properties of the Chat History Widget
Setting Properties of the Input Card Widget
Adding an Event to Implement Interaction Between Widgets
Event Orchestrator Overview
Using Built-in Actions to Implement Widget Interactions
Using Custom Actions to Implement Widget Interactions
Adding Libraries to Extend Standard Page Functions
Checking Standard Page Performance
Debugging Standard Pages
Saving a Standard Page As a Template
Managing Standard Pages
Advanced Pages
Advanced Page Overview
Creating Advanced Pages
Adding Widgets to Advanced Pages
Setting Properties of Preset Widgets on Advanced Pages
Setting Properties of the Banner Widget
Setting Properties of the Image Widget
Setting Properties of the Text Editor Widget
Setting Properties of the Custom Frame Widget
Setting Properties of the Bar Chart Widget
Setting Properties of the Line Chart Widget
Setting Properties of the Basic Pie Chart Widget
Setting Properties of the Liquid Fill Chart Widget
Setting Properties of the Scatter Chart Widget
Setting Properties of the Radar Chart Widget
Setting Properties of the Gauge Chart Widget
Setting Properties of the Flipper Widget
Setting Properties of the Login Widget
Setting Properties of the Router Navigator and Router View Widgets
Adding Custom Widgets to Advanced Pages
Developing Custom Widgets
Using Scaffolding to Develop Vue3 Widgets for Advanced Pages
Managing Custom Widgets for Advanced Pages
Binding Data to Advanced Page Widgets
Using Bridges to Bind Data to Advanced Page Widgets
Using WebSocket to Bind Data to Advanced Page Widgets
Adding Events or Macros to Implement Advanced Page Widget Interaction
Using the Event-Action Mechanism to Implement Widget Interaction Between Advanced Pages
Using Macros to Implement Widget Interaction Between Advanced Pages
Debugging Advanced Pages
Checking Advanced Page Performance
Managing Advanced Pages
Reports
Creating a Report
Managing Reports
Application Integration Development
Overview
Calling Third-Party APIs with Connectors
Calling RESTful APIs with a RESTful Service
Calling SOAP APIs with SOAP Services
Calling Third-Party APIs with Custom Connectors
Using a Connector to Call a Foundation Model
Using Connectors to Interconnect with Cloud Services
Interconnecting with OBS Instances
Connecting MinIO for Object and Asset Storage
Format of the Compatible Instance for Interconnecting with the Object Storage Proxy
Connecting to Redis to Cache Object Data
Connecting to CSS to Implement Distributed Search in Applications
Connecting to OCR to Recognize Text in Images
Connecting to IEF to Manage Edge Nodes
Connecting to ModelArts to Recognize Images and Text
Connecting to SMN to Send SMS Messages
Interconnecting with SMTP to Send Emails
Interconnecting with API Explorer and Obtaining Cloud Service API Metadata
Interconnecting with FunctionGraph to Call Serverless Services
Interconnecting with ROMA Connect to Call Service APIs
Integrating Message Data into Huawei Cloud Astro Zero Through the Data Access Function
Open APIs
Customizing APIs
Authenticating APIs
Adding a Service Permission Credential to Control the API Access Permission
Customizing API Error Codes
Customizing Applications
Configuring Application Appearance
Managing Themes for Standard Pages
Configuring the Navigation Bar Menu of an Application
Configuring Application Dependencies and Openness
Configuring Application Compatibility
Releasing and Deploying Applications Developed on Huawei Cloud Astro Zero
Releasing and Deploying Applications Quickly
Releasing and Deploying the Installation Package or Patch Package of Applications Developed on Huawei Cloud Astro Zero
Releasing and Deploying a Source Code Package
Installing Low-Code Applications Across Accounts or Environments
Releasing the Developed Application as a Mobile Applet
Managing Installed Applications
Adding Portal Users for Applications Developed on Huawei Cloud Astro Zero
Portal User Overview
Creating Role Permissions for Applications Developed
Creating a Portal User for an Application
Setting the Password and Login Policies for Portal Users
Accessing Huawei Cloud Astro Zero Applications as a Portal User
Creating a Portal User for Organizations
Customizing Installed Applications
Configuring the Layout for Developed Applications
Setting Menus of an Application
Adding a Trigger for Application Developed in the Platform
Customizing the Workbench for Applications
Setting Enterprise Appearance
Adding Other Application Entries to the Application Navigation
Setting the Tag of an Application on the Workbench
Viewing Installed Applications
Uninstalling Installed Applications
Huawei Cloud Astro Zero Management Center
Managing Users and Permissions
Modifying the Access Scope of Portal User Profile
Modifying the Access Scope of Anonymous User Profile
Creating a Permission Set
Creating a Service Permission Credential
Enabling Root Certificate Authentication for Server Identity Verification
Synchronizing Third-Party Authentication Protocol Users to Huawei Cloud Astro Zero
Synchronizing OneAccess Organization Users to Huawei Cloud Astro Zero
Managing the Information Application Resources
Managing Queues in Applications
Managing Public Groups in Applications
Managing Picklists in Applications
Managing Error Codes in Applications
Managing Custom APIs in Applications
Managing Template Scenarios in Applications
Managing Flows in Applications
Managing Scripts in Applications
Managing BPMs in Applications
Managing Triggers in Applications
Managing Scheduled Tasks in Applications
Managing Configurable Processes in Applications
Managing Decision Tables in Applications
Managing Connectors in Applications
Managing Native Services
Managing Message Access in Applications
Managing Page Resources in Applications
Managing Widgets
Managing Widget Templates
Managing Libraries
Managing Bridges
Managing Bridge Templates
Managing Deactivated Assets
Managing Page Templates
Migrating Object Data in Applications
Object Data Migration Overview
Importing and Exporting Object Metadata of Applications
Importing and Exporting Object Data in Applications
Clearing and Archiving Data
Configuring an Archive Instance
Archiving and Clearing Data
Configuring the ROMA Connect Information
System Settings and O&M Monitoring
Checking Resource Quotas
Setting the Company Information of the Huawei Cloud Astro Zero Account
Setting the Notification Mode of Huawei Cloud Astro Zero
Setting System Parameters
Setting Domain Names
Setting the Supported Languages
Setting a Code Repository
Enabling Log Tracing
Viewing System Logs
Monitoring the Huawei Cloud Astro Zero System
Customizing System Alarms
User Guide (No-Code)
Creating No-Code Applications
Authorizing Users to Use Huawei Cloud Astro Zero and Purchase Instances
Creating and Authorizing a User to Use Huawei Cloud Astro Zero
Applying for Free Trial
Purchasing a Standard Instance
Creating a No-Code Application
Creating a No-Code Application
Logging In to the No-Code Workbench
Creating No-Code Applications on PCs
Creating No-Code Applications on Mobile Devices
Managing No-Code Applications on PCs
Managing No-Code Applications on Mobile Devices
Creating a Form or Process
Form/Process Overview
Creating a Form
Creating a Process
Creating an External Link
Adding Widgets For a Form
Setting Form Widget Properties
Setting the Properties of the Single-Line Text Widget
Setting the Properties of the Multi-Line Text Widget
Setting the Properties of the Value Input Widget
Setting the Properties of the Percentage Widget
Setting the Properties of the Phone Widget
Setting the Properties of the Email Address Widget
Setting the Properties of the URL Widget
Setting the Properties of the Amount Widget
Setting the Properties of the Time and Date Widget
Setting the Properties of the Single-Choice Widget
Setting the Properties of the Multi-Choice Widget
Setting the Properties of the Associated Record Widget
Setting the Properties of the User Widget
Set the Properties of the Reference Widget
Set the Properties of the Summary Widget
Set the Properties of the Attachment Widget
Setting the Properties of the Formula Widget
Setting the Properties of the Child Table Widget
Setting the Properties of the Matrix Table Widget
Setting the Properties of the Text Combination Widget
Setting the Properties of the Department Widget
Setting the Properties of the Location Widget
Setting the Properties of the Rich Text Widget
Setting the Properties of the Auto Numbering Widget
Setting the Properties of the Title Widget
Setting Properties of the Images and Text Widget
Setting the Properties of the Image Widget
Setting the Properties of the Segment Widget
Setting Process Widget Properties
Setting the Properties of the Process Initiation Node
Setting the Properties of an Approval Node
Setting the Properties of a Fill-In Node
Setting the Properties of a CC Node
Setting Properties of a Parallel Branch Node
Setting Properties of a Condition Branch Node
Customizing a Form
Setting the Form Visibility Permission
Sharing Forms
Creating a Form Filling Page for a Form
Setting Anonymous Form Filling
Managing Forms on PCs
Managing Forms on Mobile Devices
Managing Processes
Managing External Links
Customizing a View
View Overview
Creating a View
Managing Views
Creating a Data Report
Creating a Data Report
Adding Widgets to a Report
Setting the Properties of Widgets on Data Reports
Setting the Properties of the Pie Chart Widget
Setting the Properties of the Bar Chart Widget
Setting the Properties of the Line Chart Widget
Setting the Properties of the Summarized Value Widget
Setting the Properties of the Pivot Table Widget
Managing Data Reports
Configuring Application Role Permissions
Application Role Permission Overview
Customizing a System-Level Role
Customizing an Application-Level Role
Adding Users to a System-Level Role
Activating a User in an Application
Logging In to the Application As a Portal User and Submitting a Questionnaire
Creating Automated Tasks for Intelligent Operations
Automated Task Overview
Creating an Automated Task
Managing Automated Tasks
Best Practices
Huawei Cloud Astro Zero Best Practices
Objects
Associating Customer Information with Order Data and Synchronizing the Modification
Adding, Deleting, and Modifying Object Data in Frontend Tables
Scripts
Limiting Form Submissions with Scripts
Adding and Deleting Table Data with Scripts
Templates
Using the File Template Function to Generate Contracts
Using Email Templates to Send Email Notifications
BPMs
Creating a Business Trip Approval Workflow Using Templates
Implementing the Priority Approval Function with User Activities in BPMs
Standard Pages
Adding Links to Data in Standard Page Tables
Adding Calculating Capabilities, Such as Summation, to Standard Page Tables
Displaying Images in Standard Page Tables
Reusing a Submitted Form Page on an Approval Page
Customizing Standard Page Widget Packages
Overview of Customizing Standard Page Widgets
Process of Customizing Standard Page Widgets
Procedure of Customizing Standard Page Widgets
Advanced Pages
Customizing Widget Properties on Pages
Configuring Chinese and English Language Properties for Widgets
Creating Multi-Device Compatible Advanced Pages
Referencing Third-Party Libraries to Develop Advanced Pages
Using Petal Charts to Display Order Data on Advanced Pages
Implementing Image Display and URL Redirection with the Banner Widget on Advanced Pages
Connectors
Uploading and Recognizing ID Card Images with a Connector
Uploading Files With Connectors
Connecting to Third-Party Databases with a Connector
Portal User
Developing a Login Page for Portal Users
Overview
Background Login
Frontend Login
Intelligence
Using the AI Assistant Widget to Build a Knowledge Base
Calling the Foundation Model Connector to Talk with the AI Assistant
No-Code Applications
Setting Option Associations
API Reference
Before You Start
API Overview
Calling APIs
Making an API Request
Authentication
Response
APIs
Data Modules
Querying Data by Record ID
Deleting Data by Record ID
Updating Data by Record ID
Querying Data by Record ID List
Adding Data to an Object
Deleting Data by Record ID List
Updating Data by Condition
Querying Data by Condition
Deleting Data by Condition
Querying the Number of Object Records by Condition
Batch Adding or Updating Object Data
Metadata
Operating an Object
Operating an Object Instance
Operations on Custom Objects
Creating a Custom Object
Querying All Custom Objects
Querying a Custom Object Instance by ID
Adding a Field to an Object Instance
Adding a Trigger for an Object Instance
Adding a Validator for an Object Instance
Adding a Layout for an Object Instance
Querying a Field by field_id
Querying a Layout by object_id
Querying a Layout by layout_id
Querying a Button by object_id
Querying a Button by button_id
Querying a Trigger by object_id
Querying a Trigger by trigger_id
Querying an Object Verification Rule by object_id
Querying a Validator by validator_id
Operations on Picklist Instances
Creating a Picklist Instance
Querying Picklist Instances by Condition
Adding Values to a Picklist Instance
Querying a Picklist Instance or Objects That Reference a Picklist Instance
Updating a Picklist Instance
Deleting a Picklist Instance or the Value of a Picklist Instance
Application Object Operations
Listing All Applications
Querying an Application by ID
View Object Operations
Querying the Standard Page List
Querying a Standard Page by ID
Tab Object Operations
Querying Application Tabs
Flows
Creating a Flow
Querying Flows
Querying a Flow Instance
Orchestrating a Flow
Querying Flows or Flow Input and Output Parameters by Flow_id
Modifying a Flow by ID
Deleting a Flow by ID
Scripts
Running a Script
Debugging a Script
Obtaining Script Signature Information
Obtaining the Built-in Library Declaration of a Script
Obtaining Formulas of a Flow Instance
BPMs
Creating a BPM
Starting a BPM Instance
Querying a BPM Instance
Suspending, Resuming, or Terminating a BPM Instance
Deleting a BPM Instance
Deleting a BPM by ID
Setting or Modifying the Values of Variables in a BPM Instance
Querying BPMs by Condition
Querying a BPM by ID
Modifying a BPM by ID
Import and Export
Exporting Data
Importing Data
Exporting Metadata
Importing Metadata
Importing Data by Using a Template
Connectors
Uploading a File
Downloading a File
Deleting a File
Deleting a Directory
Listing Files in a Directory
Uploading Multipart
Obtaining an Endpoint
Sharing Token
Preset APIs
Preset APIs in the Script
Preset APIs on Standard Pages
Preset APIs on Advanced Pages
Examples
Creating an Object and Defining Fields
Obtaining an Object List
Permissions and Supported Actions
Appendixes
Status Codes
Error Codes
Logging In to the Application Designer
API Rate Limiting Suggestions
Change History
FAQs
Common FAQs
Product Functions
What Shortcuts Are Supported When I Use Huawei Cloud Astro Zero to Develop Apps?
How Does Huawei Cloud Astro Zero Manage Product Data?
What Programming Languages Does Huawei Cloud Astro Zero Support?
What Types of Data Does Huawei Cloud Astro Zero Support?
Does Huawei Cloud Astro Zero Support Third-Party Databases?
When Does Huawei Cloud Astro Zero Need to Access Databases?
How Does Huawei Cloud Astro Zero Ensure Performance in the Case of High Concurrency and Big Data?
Which Browsers Can Be Used to Access Huawei Cloud Astro Zero?
Application Backend Development
How Do I Distinguish Database Objects of Different Accounts?
How Do I Troubleshoot the Reference Error When a Field Is Deleted from the Huawei Cloud Astro Zero Object and Then Created Again?
What Users Are Recorded by the owner Field Preset in a Huawei Cloud Astro Zero Custom Object?
What Languages and Libraries Does Huawei Cloud Astro Zero Support?
Can I Not Use @useObject to Modify Data Objects When Executing SQL Statements in Huawei Cloud Astro Zero Scripts?
How Do I Return the Content of a ZIP File in the Huawei Cloud Astro Zero Script?
How Do I Use Huawei Cloud Astro Zero Scripts to Export an XLS File for Users to Download?
Do Huawei Cloud Astro Zero Scripts Support multipart/form-data Requests?
Can I Roll Back a Script Diagram Element That Involves Data Operations in Flows If Other Diagram Elements Fail to Be Operated?
Why Does the Event-Triggered Flow Not Run After an Event Is Sent?
Why Cannot Referenced Resources Be Edited in Flows or BPMs?
How Can a Resource Be Orchestrated and Called by Multiple Applications?
Can Resources Be Referenced Across Applications in Flows?
How Do Huawei Cloud Astro Zero Developers Use Their Own Email Addresses to Send Emails?
How Do I Parse CSV/Excel Files in an OBS Bucket?
Application Frontend Development
How Do I Call a Flow or Script on a Standard Page?
How Do I Quickly Select Widgets on a Standard Page with Many Widgets?
What Can I Do If Too Many Fields in a Table Cannot Be Completely Displayed on a Standard Page?
How Do I Set a Drop-Down List with Filtering Function on a Standard Page?
How Do I Implement the Asynchronous Pull-up Data Loading on Mobile Devices on a Standard Page?
What Should I Do If I Do Not Want to Close the Pop-up Window in the onOk Event on a Standard Page?
What Should I Do If the Modified JavaScript File Is Not Working in an Advanced Page Custom Widget?
How Do I Set Drop-Down List Options When Configuring a Bridge Instance of an Advanced Page Widget?
How Do I Run a Logic Segment After All Widgets Have Loaded on an Advanced Page?
How Do I Enable Collaborative Development?
How Do I Control User Permissions During Collaborative Development?
Application Release and Deployment
What Should I Do If a Message Is Displayed Indicating That the XXX Field of Metadata Cannot Be Updated During Software Package Installation?
What Should I Do If Installed Applications Is Not Displayed in the Application List?
Why Does an Application Resource Remain After Deletion and New Version Release?
What Should I Do If Software Installation Fails Due to a Unique Index Conflict?
How Do I Resolve One-Click Application Deployment Failures?
Management Center
How Do I Obtain the ID of a User or Portal User?
How Do I Disable Email Notification for Huawei Cloud Astro Zero Service Thresholds?
How Do I Query or Set the Session Duration (Validity Period) of a Huawei Cloud Astro Zero User?
How Do I Grant Developer Permissions to a Subuser After Authorization Fails?
Videos
General Reference
Glossary
Service Level Agreement
White Papers
Endpoints
Permissions