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周田
vue_django_test
Commits
16410aef
Commit
16410aef
authored
Aug 18, 2023
by
周田
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feat: 删除字段时会更新 fieldindex
parent
20300e14
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views.py
device_data_op/views.py
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device_data_op/views.py
View file @
16410aef
...
...
@@ -16,6 +16,22 @@ class TableAllDevCmdDefineView(ModelViewSet):
serializer
=
self
.
get_serializer
(
self
.
get_queryset
(),
many
=
True
)
data
=
tree_data
(
serializer
.
data
,
'cmd_name'
)
return
Response
(
data
)
def
perform_destroy
(
self
,
instance
):
"""
删除某个字段,需要将字段的 index 更新
"""
# 获取改字段的 cmd_name
cmd_name
=
instance
.
cmd_name
super
()
.
perform_destroy
(
instance
)
fields
=
self
.
get_queryset
()
.
filter
(
cmd_name
=
cmd_name
)
.
all
()
# 更新字段的 index
for
i
in
range
(
len
(
fields
)):
print
(
fields
[
i
])
fields
[
i
]
.
fieldindex
=
i
+
1
fields
[
i
]
.
save
()
class
TableDevCmdNamePollView
(
ModelViewSet
):
...
...
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