Using HTML forms if you wanted to POST over multiple variables you would have to set the name of your input field to "name[]", and then when you POST['name'] you can get the information form every input field with the name "name[]". Currently I am working with Django, and implementing a view that involves a form that will POST over a variable amount of variables. When I try to implement the same method as described above in Django, I am getting a "MultiValueDictKeyError" instead. By removing the brackets in the input variables name I no longer get the error, but it will only POST over the last value, and I need it to POST over all the values.
/* In template example.html */
<form action = "{% url view_name %}" method = POST>
/* Variable amount of these inputs */
<input type = "input" name = "name[]">
<input type = "input" name = "name[]">
<input type = "submit" name = "submit" value = "Submit">
</form>
#View example located in views.py
class view_name(request):
#Error occurs at below line
postVar = request.POST["name"]
Try using the following:
postVar = request.POST.getlist('name[]')
You might need to remove the []
from the input html.