The form data will be submitted with the POST method. Once the Add Arena button is pushed, the data inside the entry forms are submitted:
<form method="post" class="form"> Name: {{form.name}}<br> Longitude: {{ form.longitude(class_ = 'form-control first-input last-input', placeholder = form.longitude.data, ) }} <br> Latitude: {{ form.latitude(class_ = 'form-control first-input last-input', placeholder = form.latitude.data, ) }} <br> <input type="submit" value="Add Arena"> </form></body></html>
Clicking on the button will submit the data to the view function. The data will be processed, and a success JSON message returned:
