我为几种类型的用户创建了一个系统。这些用户是分析师、主管、经理等。我的系统中有一个信用限额表(doa)。我希望当lead类型的用户更新这个表中的字段时,在manager批准之前,它不应该被接受。
因此,在manager批准新值之前,旧值应该是有效的,当manager批准新值时,新值应该被接受。我怎么能这么做?
这是我的密码:
models.py
class DoaTable(models.Model):
LIMITS = (
('Low Risk', 'Low Risk'),
('Medium Risk', 'Medium Risk'),
('Moderately High Risk', 'Moderately High Risk'),
...
)
RANKS = (
('Analyst', 'Analyst'),
('Senior Analyst', 'Senior Analyst'),
('Lead', 'Lead'),
('Manager', 'Manager'),
...
('Chief Financial Officer', 'Chief Financial Officer'),
)
rank = models.CharField(max_length=200, choices=RANKS)
risk = models.CharField(max_length=200, choices=LIMITS)
limit = models.FloatField()
...views.py
def update_limit(request, id):
limiting = get_object_or_404(DoaTable, id=id)
form = UpdateDoaTableForm(request.POST or None, request.FILES or None, instance=limiting)
limiting_item = DoaTable.objects.filter(id=id)
if form.is_valid():
update_form = form.save(commit=False)
update_form.approval = False
update_form.save()
return redirect('approvals:update_limit_list')
context = {
'form': form,
'limiting_item': limiting_item,
}
return render(request, 'limitUpdate.html', context)forms.py
class UpdateDoaTableForm(forms.ModelForm):
class Meta:
model = DoaTable
fields = ('limit',)发布于 2021-03-13 08:53:13
创建一个表来保存更改。当经理批准时,您可以保存更改。
https://stackoverflow.com/questions/66597173
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