Workflow Usage Guide 📋

📥 Getting the Workflow

You can access and experience this workflow through the shared link.

Usage Steps:

1. Click on the shared link
2. Configure parameters according to the guide below
3. Run and test the workflow

⚙️ Parameter Configuration Guide

1️⃣ Page_limit (Page Limit)

Purpose: Control the range of pages for data extraction

Description: In multi-page scenarios, set up to which page you want to extract

Examples:

page_limit = 2   → Extract up to the end of page 1
page_limit = 5   → Extract up to the end of page 4

Configuration Location:

• Serves as the exit condition for the Loop
• Example: stop after reaching page 2 means exit the loop when reaching page 2

2️⃣ TargetURL (Target URL)

Purpose: Specify the website address to access and extract data from

Description: Can be any page within the target website

Examples:

TargetURL = https://vuanem.com/danh-muc/nem
TargetURL = https://vuanem.com/danh-muc/nem/nem-foam

Supported URL Types:

• ✅ List pages (product listings, category pages)

🔄 Node Structure Description

The workflow uses a nested loop structure to perform multi-level data extraction:

Loop (Main loop - Pagination control)
├── Looplist1 (Product list loop)
│   └── Looplist2 (Size list loop)
└── Pagination node

Node 1: Loop (Main Loop + Pagination)

Function: Control automatic pagination and data extraction across multiple pages

How It Works:

1. Access the current page
2. Execute Looplist1 to extract products from the current page
3. Navigate to the next page
4. Repeat steps 1-3 until reaching the number of pages set in page_limit

Exit Condition:

stop after reaching page [page_limit]

Node 2: Looplist1 (Product List Loop)

Function: Iterate through the product list on the current page, extracting information for each product

How It Works:

1. Focus on the product list area of the current page
2. Iterate through each product item
3. For each product, execute Looplist2 (extract size information)
4. Repeat until reaching the set number of products

Maximum Item Focus Count:

• Represents the number of products you want to extract from the current page
• Example: Setting 3 means extract 3 products per page

Examples:

Maximum Item Focus Count = 3   → Extract 3 products per page
Maximum Item Focus Count = 10  → Extract 10 products per page
Maximum Item Focus Count = 0   → Extract all products on current page

Node 3: Looplist2 (Size List Loop)

Function: In the product detail page, extract information for different sizes

How It Works:

1. Focus on the size option area in the product detail page
2. Iterate through each size option
3. Extract relevant information for that size (price, etc.)
4. Repeat until reaching the set number of sizes

Maximum Loop Count:

• Represents the number of sizes you want to extract from each product
• Example: Setting 5 means extract 5 sizes per product

Examples:

Maximum Loop Count = 5   → Extract 5 sizes per product
Maximum Loop Count = 3   → Extract 3 sizes per product
Maximum Loop Count = 0   → Extract all sizes of the product