Filter Django queryset with multiple variables
I would like to pass one or many GET
variables to filter a queryset. I have tried the following code to create a dictionary of the variables and apply the filter, but testing with two variables it appears to only be filtering on the final dictionary variables.
for k,v in mydict.items():
qs = mymodel.objects.filter(**{"%s__contains" % k: v})
Can anyone point me in the right direction as to where I am going wrong?
django django-models django-queryset
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I would like to pass one or many GET
variables to filter a queryset. I have tried the following code to create a dictionary of the variables and apply the filter, but testing with two variables it appears to only be filtering on the final dictionary variables.
for k,v in mydict.items():
qs = mymodel.objects.filter(**{"%s__contains" % k: v})
Can anyone point me in the right direction as to where I am going wrong?
django django-models django-queryset
add a comment |
I would like to pass one or many GET
variables to filter a queryset. I have tried the following code to create a dictionary of the variables and apply the filter, but testing with two variables it appears to only be filtering on the final dictionary variables.
for k,v in mydict.items():
qs = mymodel.objects.filter(**{"%s__contains" % k: v})
Can anyone point me in the right direction as to where I am going wrong?
django django-models django-queryset
I would like to pass one or many GET
variables to filter a queryset. I have tried the following code to create a dictionary of the variables and apply the filter, but testing with two variables it appears to only be filtering on the final dictionary variables.
for k,v in mydict.items():
qs = mymodel.objects.filter(**{"%s__contains" % k: v})
Can anyone point me in the right direction as to where I am going wrong?
django django-models django-queryset
django django-models django-queryset
edited Nov 22 '18 at 0:54
Selcuk
26.5k75369
26.5k75369
asked Nov 22 '18 at 0:13
cr1cr1
928
928
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add a comment |
1 Answer
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You are creating a new queryset in each iteration from scratch instead of chaining them. Try changing your code to:
qs = mymodel.objects.all()
for k, v in mydict.items():
qs = qs.filter(**{"%s__contains" % k: v})
add a comment |
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1 Answer
1
active
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You are creating a new queryset in each iteration from scratch instead of chaining them. Try changing your code to:
qs = mymodel.objects.all()
for k, v in mydict.items():
qs = qs.filter(**{"%s__contains" % k: v})
add a comment |
You are creating a new queryset in each iteration from scratch instead of chaining them. Try changing your code to:
qs = mymodel.objects.all()
for k, v in mydict.items():
qs = qs.filter(**{"%s__contains" % k: v})
add a comment |
You are creating a new queryset in each iteration from scratch instead of chaining them. Try changing your code to:
qs = mymodel.objects.all()
for k, v in mydict.items():
qs = qs.filter(**{"%s__contains" % k: v})
You are creating a new queryset in each iteration from scratch instead of chaining them. Try changing your code to:
qs = mymodel.objects.all()
for k, v in mydict.items():
qs = qs.filter(**{"%s__contains" % k: v})
answered Nov 22 '18 at 0:26
SelcukSelcuk
26.5k75369
26.5k75369
add a comment |
add a comment |
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