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Patryk Czarnik
javab_20230928
Commits
9f5074b7
Commit
9f5074b7
authored
Nov 07, 2023
by
Patryk Czarnik
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Edycja produktu - parametry jako jeden obiekt
parent
f0517907
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9 deletions
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-9
ProductController.java
...ing/src/main/java/sklep/controller/ProductController.java
+4
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PC30-SklepSpring/src/main/java/sklep/controller/ProductController.java
View file @
9f5074b7
...
@@ -93,18 +93,13 @@ public class ProductController {
...
@@ -93,18 +93,13 @@ public class ProductController {
@PostMapping
({
"/{id}/edit"
,
"/new"
})
@PostMapping
({
"/{id}/edit"
,
"/new"
})
// Ta metoda zapisuje dane przysłane z formularza obojętnie, czy to było edit, czy new
// Ta metoda zapisuje dane przysłane z formularza obojętnie, czy to było edit, czy new
public
String
saveProduct
(
Integer
productId
,
String
productName
,
BigDecimal
price
,
BigDecimal
vat
,
String
description
,
public
String
saveProduct
(
Product
product
)
{
Model
model
)
{
// W tej wersji dane z wypełnionego formularza odbieramy w postaci jednego obiektu Product.
Product
product
=
new
Product
();
// Spring sam wpisze dane do pól o takich samych nazwach.
product
.
setProductId
(
productId
);
// Taki parametr od razu staje się częścią modelu (to jest tzw. ModelAttribute)
product
.
setProductName
(
productName
);
product
.
setPrice
(
price
);
product
.
setVat
(
vat
);
product
.
setDescription
(
description
);
System
.
out
.
println
(
"id przed zapisem: "
+
product
.
getProductId
());
System
.
out
.
println
(
"id przed zapisem: "
+
product
.
getProductId
());
productRepository
.
save
(
product
);
productRepository
.
save
(
product
);
System
.
out
.
println
(
"id po zapisie: "
+
product
.
getProductId
());
System
.
out
.
println
(
"id po zapisie: "
+
product
.
getProductId
());
model
.
addAttribute
(
"product"
,
product
);
return
"product_form"
;
return
"product_form"
;
}
}
...
...
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