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Patryk Czarnik
javab_20230928
Commits
f68d8e1c
Commit
f68d8e1c
authored
Oct 19, 2023
by
Patryk Czarnik
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blog: dodawnaie tekstów do listy jako pole prywatne w kontrolerze
parent
f770f388
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2 changed files
with
7 additions
and
2 deletions
+7
-2
BlogController.java
...Spring/src/main/java/com/example/demo/BlogController.java
+6
-1
blog.html
PC26-Spring/src/main/resources/templates/blog.html
+1
-1
No files found.
PC26-Spring/src/main/java/com/example/demo/BlogController.java
View file @
f68d8e1c
package
com
.
example
.
demo
;
import
java.util.ArrayList
;
import
java.util.List
;
import
org.springframework.stereotype.Controller
;
import
org.springframework.ui.Model
;
import
org.springframework.web.bind.annotation.GetMapping
;
...
...
@@ -9,6 +12,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
@Controller
@RequestMapping
(
"/blog"
)
public
class
BlogController
{
private
List
<
String
>
teksty
=
new
ArrayList
<>();
@GetMapping
public
String
rozmowaGet
()
{
...
...
@@ -18,8 +22,9 @@ public class BlogController {
@PostMapping
public
String
rozmowaPost
(
String
tekst
,
Model
model
)
{
if
(
tekst
!=
null
&&
!
tekst
.
isBlank
())
{
teksty
.
add
(
tekst
);
}
model
.
addAttribute
(
"teksty"
,
teksty
);
return
"blog.html"
;
}
...
...
PC26-Spring/src/main/resources/templates/blog.html
View file @
f68d8e1c
...
...
@@ -16,7 +16,7 @@
<section>
<h2>
Zapamiętane teksty:
</h2>
<ul>
<li>
przykładowy tekst
</li>
<li
th:each=
"tekst : ${teksty}"
th:text=
"${tekst}"
>
przykładowy tekst
</li>
</ul>
</section>
...
...
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