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liqin
chnmuseum-party
Commits
d88911e5
Commit
d88911e5
authored
May 21, 2021
by
jiawei
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/learningProject/delete 项目删除加上提示
parent
135817b1
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LearningProjectController.java
...useum/party/web/controller/LearningProjectController.java
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src/main/java/cn/chnmuseum/party/web/controller/LearningProjectController.java
View file @
d88911e5
...
...
@@ -148,6 +148,10 @@ public class LearningProjectController extends BaseController {
public
Map
<
String
,
Object
>
deleteLearningProject
(
@PathVariable
(
"id"
)
String
id
)
{
//按照王亭亭的要求 删除学习项目,不删除学习内容 所以注释掉下面一行代码
// this.learningContentService.remove(Wrappers.<LearningContent>lambdaUpdate().eq(LearningContent::getLearningProjectId, id));
int
count
=
this
.
learningContentService
.
count
(
Wrappers
.<
LearningContent
>
lambdaUpdate
().
eq
(
LearningContent:
:
getLearningProjectId
,
id
).
last
(
"LIMIT 1"
));
if
(
count
>=
1
)
{
return
getFailResult
(
"该项目已有关联学习内容,不能删除"
);
}
this
.
learningProjectService
.
removeById
(
id
);
return
getSuccessResult
();
}
...
...
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