Extract django multi-select form choice

Question

I want to reload part of my page upon form submit. To do this i´d like to extract the selected fields from a Django multiselectfield. Now I´m kinda stuck because Django renders the form like this:

Instead of select-Tags. How can i extract which choices have been selected? Or is there any way to return new information when the form has been selected without leaving the page?

Answer 1

You get the value in exactly the same way as for any other form field: via form.cleaned_data . In this case, form.cleaned_data['Messwerte'] .