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fixed action error on lists when unselected

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This commit is contained in:
anhefti 2023-01-18 17:07:36 +01:00
parent 826a0a3bfa
commit bf32a713ea
1 changed files with 3 additions and 6 deletions
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9
src/main/java/ch/ethz/seb/sebserver/gui/service/page/PageService.java
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@ -157,12 +157,6 @@ public interface PageService {
return this.activationToggleActionFunction(table, noSelectionText, null); return this.activationToggleActionFunction(table, noSelectionText, null);
} }
// /** Get a message supplier to notify deactivation dependencies to the user for all given entities
// *
// * @param entities Set of entities to collect the dependencies for
// * @return a message supplier to notify deactivation dependencies to the user */
// Supplier<LocTextKey> confirmDeactivation(final Set<EntityKey> keys);
/** Get a message supplier to notify deactivation dependencies to the user for given entity /** Get a message supplier to notify deactivation dependencies to the user for given entity
* *
* @param entity the entity instance * @param entity the entity instance
@ -180,6 +174,9 @@ public interface PageService {
throw new PageMessageException(MESSAGE_NO_MULTISELECTION); throw new PageMessageException(MESSAGE_NO_MULTISELECTION);
} }
final T entity = table.getSingleSelectedROWData(); final T entity = table.getSingleSelectedROWData();
if (entity == null) {
return null;
}
if (!entity.isActive()) { if (!entity.isActive()) {
return null; return null;
} }