Edrys Survey Module

A survey module for edrys-lite that enables interactive data collection, storage, and visualization within classroom environments.

Import the module via:

https://edrys-labs.github.io/module-survey/index.html

Features

• Interactive Surveys: Render dynamic surveys using SurveyJS
• Data Storage: Automatic storage of survey responses in IndexedDB (only in the station)
• Results Management: View and browse survey results with pagination
• Data Visualization: Generate interactive charts (pie charts, histograms) from survey data
• Role-Based Access: Only station users can view results and generate charts, all users can take surveys
• Chart Generation: Automatic analysis of survey fields with support for categorical, numerical, and multiple-choice data

Usage

1. Taking Surveys: Click "Start Survey" to begin the configured survey
2. Viewing Results: Station users can click "Load Survey Results" to view responses
3. Generating Charts: From the results view, click "📊 Generate Charts" to visualize data
4. Navigation: Use pagination controls to browse through multiple result pages

Configuration

The module expects survey configuration in Edrys.module.stationConfig.survey as a JSON string containing valid SurveyJS configuration.

• Example:

  survey: |
    {
        "title": "Student Feedback",
        "pages": [
        {
            "name": "page1",
            "elements": [
            { "type": "text", "name": "name", "title": "Your Name:" },
            { "type": "rating", "name": "experience", "title": "Rate your experience", "rateMax": 5 },
            { "type": "comment", "name": "suggestions", "title": "Any suggestions?" }
            ]
        }
        ]
    }

For more details on SurveyJS configuration, refer to the SurveyJS documentation.

Dependencies

• SurveyJS (Core and UI)
• Chart.js for data visualization
• Dexie.js for IndexedDB management
• Edrys.js for module integration

Data Storage

Survey results are stored locally in IndexedDB and filtered by classroom ID to ensure data isolation between different classes.