django admin link column display links

1. Create a new method in your ModelAdmin class that returns the link for the column.
2. Use the admin list_display attribute to specify the new method for the desired column.
3. Use the format_html method from django.utils.html to generate the HTML link tag.
4. Enclose the link text and URL in the format_html method.

from django.contrib import admin
from django.utils.html import format_html
from .models import YourModel

class YourModelAdmin(admin.ModelAdmin):

    def link_to_example(self, obj):
        url = obj.get_absolute_url()  # Replace with the actual method to get the URL
        return format_html('<a href="{}">Link Text</a>', url)

    link_to_example.short_description = 'Example'  # Replace with desired column header text

    list_display = ('id', 'other_fields', 'link_to_example')  # Add 'link_to_example' to the list