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So let's say I have a template with a couple of links, the links will be like this:
<a class='btn btn-primary' href='/?chart=new_chart&chart=other_chart'>View Summary</a> However, most of the times when I have done links or included resources, I have used the following syntax:
<script src="{{ url_for('static', filename='some_silly_js') }}"></script> is it possible to do a url_for with query parameters? Something like:
<a href="{{ url_for('stats', query_params={chart: [new_chart, other_chart]}) }}>View More</a> 
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To pass arguments into redirect(url_for()) of Flask, we define the destination route to get the request parameters. Then we can call url_for with the parameters. to add the /found/<email>/<list_of_objects> route that maps to the found function. In it, we get the the URL parameters from the found function's parameters.
Flask – Redirect & ErrorsFlask class has a redirect() function. When called, it returns a response object and redirects the user to another target location with specified status code. location parameter is the URL where response should be redirected. statuscode sent to browser's header, defaults to 302.
To access an individual known param passed in the query string, you can use request. args. get('param') . This is the "right" way to do it, as far as I know.
Any extra keyword parameters passed to url_for() which are not supported by the route are automatically added as query parameters.
For repeated values, pass in a list:
<a href="{{ url_for('stats', chart=[new_chart, other_chart]) }}>View More</a> Flask will then:
stats endpointDemo, with 'stats' being the endpoint name for /:
>>> url_for('stats', chart=['foo', 'bar']) '/?chart=foo&chart=bar' If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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