Multiple textbox and checkbox based on values in database (Django)
I have a model that looks something like this
ID, name, isValue, Value
What I want the logic to do is like this in layman terms :
if isValue is false, present the user with a textbox so that he can fill it in,
else , present the user with a checkbox
In the database, all of these columns are filled in except Value column. I don't really need any code but I appreciate if anybody can show me how to move on from here.
Just to start off, I'm not sure wheth开发者_Go百科er it is possible to pass the (isValue=false) objects to the checkbox widget, and pass the (isValue=True) objects to the textbox widget, and then display it on my template, just not sure how. I did something like this to separate the objects. So what I wanted is to display all 13 entries(for example, there are 13 entries in that table) with its name and checkbox/textbox based on isValue.
checkboxx = []
textboxx = []
items = Items.objects.all()
for i in items:
if i.isValue == False:
checkboxx.append(i)
else
textboxx.append(i)
Use a custom form. Then in it's __init__
method assign a Textarea or CheckboxInput widget as the field's widget based on whatever evaluation you like.
class MyModelForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
super(MyModelForm, self).__init__(*args, **kwargs)
if self.instance.isValue:
self.fields['myfield'].widget = forms.Textarea()
else:
self.fields['myfield'].widget = forms.CheckboxInput()
Above is a simplified example. You'll have to modify to fit your logic, but the basic principle applies.
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