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Patryk Czarnik
alx_java2b_20250412
Commits
52346d11
Commit
52346d11
authored
May 25, 2025
by
Patryk Czarnik
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Blog - wersja ze zmienną prywatną
parent
d2173eec
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2 changed files
with
17 additions
and
2 deletions
+17
-2
BlogController.java
...Spring/src/main/java/org/example/demo/BlogController.java
+16
-1
blog.html
PC35-Spring/src/main/resources/templates/blog.html
+1
-1
No files found.
PC35-Spring/src/main/java/org/example/demo/BlogController.java
View file @
52346d11
package
org
.
example
.
demo
;
import
java.util.ArrayList
;
import
java.util.Collections
;
import
java.util.List
;
import
org.springframework.stereotype.Controller
;
import
org.springframework.ui.Model
;
import
org.springframework.web.bind.annotation.GetMapping
;
import
org.springframework.web.bind.annotation.PostMapping
;
@Controller
public
class
BlogController
{
private
List
<
String
>
teksty
=
Collections
.
synchronizedList
(
new
ArrayList
<>());
@GetMapping
(
"/blog"
)
public
String
dzialaj
(
Model
model
)
{
public
String
get
(
Model
model
)
{
model
.
addAttribute
(
"teksty"
,
teksty
);
return
"blog.html"
;
}
@PostMapping
(
"/blog"
)
public
String
post
(
Model
model
,
String
tekst
)
{
teksty
.
add
(
tekst
);
model
.
addAttribute
(
"teksty"
,
teksty
);
return
"blog.html"
;
}
}
PC35-Spring/src/main/resources/templates/blog.html
View file @
52346d11
...
...
@@ -9,7 +9,7 @@
<h1>
Blog - wersja webowa
</h1>
<form
method=
"post"
>
<label
for=
"tekst"
>
Napisz coś:
</label><input
id=
"tekst"
name=
"tekst"
type=
"text"
><br>
<label
for=
"tekst"
>
Napisz coś:
</label><input
id=
"tekst"
name=
"tekst"
type=
"text"
><br>
<button>
OK
</button>
</form>
...
...
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