Column Config

Customize column display with prefix and suffix using the column_config parameter.

Basic Usage

advanced_dataframe(
    data=df,
    height=300,
    column_config={
        "Price": {"prefix": "$"},
        "Discount": {"suffix": "%"},
        "Margin": {"prefix": "+", "suffix": "%"}
    }
)

Configuration Options

Key	Type	Description
prefix	str	String to display before the value
suffix	str	String to display after the value

Example

import pandas as pd
from streamlit_advanced_dataframe import advanced_dataframe

df = pd.DataFrame({
    "Product": ["Product A", "Product B", "Product C"],
    "Price": [1000, 2500, 1800],
    "Discount": [10, 15, 5],
    "Margin": [25.5, 30.2, 18.8]
})

advanced_dataframe(
    data=df,
    height=250,
    column_config={
        "Price": {"prefix": "$"},
        "Discount": {"suffix": "%"},
        "Margin": {"prefix": "+", "suffix": "%"}
    }
)

Display Result:

Product	Price	Discount	Margin
Product A	$1000	10%	+25.5%
Product B	$2500	15%	+30.2%
Product C	$1800	5%	+18.8%

Notes

• Prefix/suffix are not applied to Boolean columns (True/False display)
• Summary row values also include prefix/suffix
• Original data values are unchanged; only display is affected