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java_dzienna_15_09
Commit 5298d2fd by Patryk Czarnik
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Wyszukiwarka i pierwsza metoda rozszerzająca JpaRepository

parent 5dbcafeb
Showing with 61 additions and 0 deletions
PC30-SklepSpring/src/main/java/sklep/controller/Wyszukiwarka.java 0 → 100644
package sklep.controller;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import sklep.model.Product;
import sklep.repository.ProductRepository;
@Controller
public class Wyszukiwarka {
@Autowired
private ProductRepository productRepository;
@GetMapping("/wyszukiwarka")
public String readAllProducts(Model model, String name) {
List<Product> products = productRepository.findByProductName(name);
model.addAttribute("products", products);
return "wyszukiwarka";
}
}
PC30-SklepSpring/src/main/java/sklep/repository/ProductRepository.java
package sklep.repository;
import java.util.List;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
......@@ -14,4 +16,6 @@ import sklep.model.Product;
@Repository
public interface ProductRepository extends JpaRepository<Product, Integer> {
List<Product> findByProductName(String name);
}
PC30-SklepSpring/src/main/webapp/WEB-INF/templates/wyszukiwarka.jsp 0 → 100644
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Wyszukiwarka towarów</title>
<link rel="stylesheet" type="text/css" href="/styl.css"/>
</head>
<body>
<div><a href="/">Powrót do spisu treści</a></div>
<h1>Wyszukiwarka produktów</h1>
<form method="get" class="wyszukiwarka">
<table>
<tr><td><label for="name">Podaj nazwę:</label></td>
<td><input type="text" name="name" value="${param.name}"></td></tr>
<tr><td><button>Szukaj</button></td></tr>
</table>
</form>
<c:forEach var="product" items="${products}">
<div class="product">
<p>Towar <a href="/products/${product.productId}" class="product-name">${product.productName}</a></p>
<p>Cena: <span class="product-price">${product.price}</span></p>
<p class="product-description">${product.description}</p>
</div>
</c:forEach>
</body>
</html>
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