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Fix set ForeignKey for embedded struct

This commit is contained in:
Jinzhu 2014-12-04 11:44:00 +08:00
parent 6d13ae4ead
commit cbcb88d3d1
1 changed files with 3 additions and 3 deletions
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6
callback_shared.go
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@ -25,7 +25,7 @@ func SaveBeforeAssociations(scope *Scope) {
if !value.CanAddr() { if !value.CanAddr() {
// If can't take address, then clone the value and set it back // If can't take address, then clone the value and set it back
value = reflect.New(value.Type()).Elem() value = reflect.New(value.Type()).Elem()
for _, f := range newDB.NewScope(field.Field.Interface()).Fields() { for _, f := range newDB.NewScope(field.Field.Addr().Interface()).Fields() {
value.FieldByName(f.Name).Set(reflect.ValueOf(f.Field.Interface())) value.FieldByName(f.Name).Set(reflect.ValueOf(f.Field.Interface()))
} }
scope.SetColumn(field.Name, value.Interface()) scope.SetColumn(field.Name, value.Interface())
@ -33,7 +33,7 @@ func SaveBeforeAssociations(scope *Scope) {
scope.Err(newDB.Save(value.Addr().Interface()).Error) scope.Err(newDB.Save(value.Addr().Interface()).Error)
if relationship.ForeignKey != "" { if relationship.ForeignKey != "" {
scope.SetColumn(relationship.ForeignKey, newDB.NewScope(value.Interface()).PrimaryKeyValue()) scope.SetColumn(relationship.ForeignKey, newDB.NewScope(value.Addr().Interface()).PrimaryKeyValue())
} }
if relationship.ForeignType != "" { if relationship.ForeignType != "" {
scope.Err(fmt.Errorf("gorm does not support polymorphic belongs_to associations")) scope.Err(fmt.Errorf("gorm does not support polymorphic belongs_to associations"))
@ -107,7 +107,7 @@ func SaveAfterAssociations(scope *Scope) {
} else { } else {
destValue := reflect.New(field.Field.Type()).Elem() destValue := reflect.New(field.Field.Type()).Elem()
for _, f := range newDB.NewScope(field.Field.Interface()).Fields() { for _, f := range newDB.NewScope(field.Field.Addr().Interface()).Fields() {
destValue.FieldByName(f.Name).Set(f.Field) destValue.FieldByName(f.Name).Set(f.Field)
} }