Creating Dynamic URLs in Flask with url_for()
Flask Tip:
In Flask, the
url_for()
function can be passed an argument to specify the variable part of a URL.👇
# Flask View Function with Variable Routing (Python) @stocks_blueprint.route('/stocks/<id>') def stock_details(id): stock = Stock.query.filter_by(id=id).first_or_404() return render_template('stocks/stock_details.html', stock=stock) # Jinja Template (HTML) <ul> {% for stock in stocks %} <li> <a href="{{ url_for('stocks.stock_details', id=stock.id) }}">{{ stock.stock_symbol }}</a> </li> {% endfor %} </ul>