hi-frontend/docs/admin/operations/announcement.md

Announcement Management

Create and manage system announcements with display control, pinning, and popup features.

Table Column Description

Show

Switch button to control whether the announcement displays on the frontend.

Pinned

Switch button to control whether the announcement is pinned to top.

Popup

Switch button to control whether to show announcement as popup when users visit.

Title

Announcement title.

Content

Announcement body content (supports Markdown).

Updated At

Last update time.

Table Operations

Edit

Opens side drawer form to modify announcement information.

Delete

Deletes announcement (requires confirmation), cannot be recovered.

Batch Delete

Deletes multiple selected announcements.

Announcement Form

Title (Required)

Announcement title text.

Content (Required)

Announcement body content, supports Markdown format:

• Headings: # ## ###
• Bold: text
• Italic: text
• Lists: - item
• Links: text
• Code: code

Filter Functions

Enable Filter

• Show: View displayed announcements
• Hide: View hidden announcements

Keyword Search

Search announcements by title or content.

Usage Scenarios

Scenario 1: Create Important Notice

Form Config:

• Title: System Maintenance Notice
• Content:

  # System Maintenance Notice
  
  The system will undergo maintenance upgrade on **Jan 1, 2024 02:00-04:00**.
  
  ## Affected Scope
  - Website temporarily unavailable
  - Services unaffected
  
  Thank you for your understanding!
  

• Show: On
• Pinned: On
• Popup: On

Scenario 2: Create Activity Announcement

Form Config:

• Title: Double 11 Sale
• Content:

  ## 🎉 Double 11 Sale
  
  - All plans **20% OFF**
  - Annual plans get extra **30 days**
  - Period: 11.11-11.13
  
  [Buy Now](/subscribe)
  

• Show: On
• Pinned: On
• Popup: No

Scenario 3: Create Usage Guide

Form Config:

• Title: Beginner's Guide
• Content:

  # Beginner's Guide
  
  ## 1. Purchase Plan
  Go to [Subscribe Page](/subscribe) and select a plan
  
  ## 2. Download Client
  Visit [Documentation](/docs) to download client
  
  ## 3. Import Config
  Copy subscription link to client
  

• Show: On
• Pinned: No
• Popup: No

Important Notes

1. Markdown Support: Content supports Markdown for beautiful formatting
2. Popup Feature: When enabled, users see popup on every visit
3. Pinned Display: Pinned announcements appear at top of list
4. Display Control: Can create first, then enable display later
5. Batch Delete: Delete operation irreversible, use carefully
6. Update Time: Timestamp updates on every edit