Aufgabe 3: fertig
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2ef4187b37
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410004c557
@ -153,7 +153,7 @@ public class Database {
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@Nullable
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public Category getCategory(long id) {
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Map.Entry<ResultSet, Connection> entry = getResultSetById(category, id);
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assert entry != null;
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if(entry != null) {
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ResultSet rs = entry.getKey();
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try {
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@ -163,6 +163,8 @@ public class Database {
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}
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return getCategory(entry);
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}
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return null;
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}
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/**
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* get category by name.
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30
src/main/webapp/categories.jsp
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30
src/main/webapp/categories.jsp
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@ -0,0 +1,30 @@
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<%@ page import="de.hsel.itech.db.Database" %>
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<%@ page import="de.hsel.itech.db.pojo.Category" %>
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<%@ page import="java.nio.charset.StandardCharsets" %>
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<%@ page import="java.util.Objects" %>
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<%@ page contentType="text/html;charset=UTF-8" %>
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<%@include file="header.html"%>
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<%
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request.setCharacterEncoding(StandardCharsets.UTF_8.name());
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response.setCharacterEncoding(StandardCharsets.UTF_8.name());
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%>
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<div class="m-container">
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<h1 class="m-text-center">Kategorien</h1>
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<div class="m-row">
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<%
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for(Category category : Objects.requireNonNull(Database.getInstance().getCategories())) {
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%>
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<div class="m-col-t-4">
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<a href="category.jsp?id=<%= category.getId() %>">
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<figure class="m-figure">
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<img src="https://source.unsplash.com/<%= category.getImage()%>/900x900" alt="<%=category.getName()%>">
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<figcaption class="m-text-center"><%=category.getName()%></figcaption>
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</figure>
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</a>
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</div>
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<%
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}
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%>
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</div>
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</div>
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<%@include file="footer.html"%>
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60
src/main/webapp/category.jsp
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60
src/main/webapp/category.jsp
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@ -0,0 +1,60 @@
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<%@ page import="de.hsel.itech.db.Database" %>
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<%@ page import="de.hsel.itech.db.pojo.Book" %>
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<%@ page import="de.hsel.itech.db.pojo.Category" %>
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<%@ page import="java.util.Objects" %>
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<%@ page import="java.nio.charset.StandardCharsets" %>
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<%@ page contentType="text/html;charset=UTF-8" %>
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<%@include file="header.html" %>
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<%
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request.setCharacterEncoding(StandardCharsets.UTF_8.name());
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response.setCharacterEncoding(StandardCharsets.UTF_8.name());
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String idValue = request.getParameter("id");
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Category category;
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Database db = Database.getInstance();
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if (idValue == null) {
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%>
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<div class="m-container">
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<aside class="m-note m-error">
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<h1 class="m-text-center">Die Kategorie ist leer.</h1>
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</aside>
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</div>
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<%
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} else {
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long id = Long.valueOf(idValue);
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category = db.getCategory(id);
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if (category != null) {
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%>
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<div class="m-container">
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<h1 class="m-text-center"><%= category.getName() %>
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</h1>
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<div class="m-row">
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<%
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for (Book book : Objects.requireNonNull(db.getBooks(category))) {
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%>
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<div class="m-col-t-4">
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<figure class="m-figure">
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<img src="https://source.unsplash.com/<%= book.getImage()%>/900x900" alt="<%=book.getTitle()%>">
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<figcaption class="m-text-center"><%=book.getTitle()%>
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</figcaption>
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</figure>
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</div>
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<%
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}
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%>
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</div>
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</div>
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<%
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} else {
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%>
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<div class="m-container">
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<aside class="m-note m-error">
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<h1 class="m-text-center">Kategorie existiert nicht.</h1>
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</aside>
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</div>
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<%
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}
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}
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%>
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<%@include file="footer.html" %>
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81
src/main/webapp/footer.html
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81
src/main/webapp/footer.html
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@ -0,0 +1,81 @@
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<footer>
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<nav>
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<div class="m-container">
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<div class="m-row">
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<div class="m-col-s-3 m-col-t-6">
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<h3>Hilfe</h3>
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<ul>
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<li><a href="#">FAQ</a></li>
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<li><a href="#">Rückgabe</a></li>
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</ul>
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</div>
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<div class="m-col-s-3 m-col-t-6">
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<h3>Zahlung</h3>
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<ul>
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<li><a href="#">Kreditkarten</a></li>
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<li><a href="#">Gutscheine</a></li>
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<li><a href="#">Bankeinzug</a></li>
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</ul>
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</div>
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<div class="m-clearfix-t"></div>
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<div class="m-col-s-3 m-col-t-6">
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<h3>Amazon light</h3>
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<ul>
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<li><a href="#">Über</a></li>
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<li><a href="#">Kontakt</a></li>
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<li><a href="#">Presse</a></li>
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<li><a href="#">Jobs</a></li>
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</ul>
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</div>
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<div class="m-col-s-3 m-col-t-6">
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<h3>Rechtliches</h3>
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<ul>
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<li><a href="https://joethei.xyz/imprint">Impressum</a></li>
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<li><a href="https://joethei.xyz/privacy">Datenschutz</a></li>
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<li><a href="https://joethei.xyz/disclaimer">Haftung</a></li>
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</ul>
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</div>
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</div>
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<div class="m-row">
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<div class="m-col-l-10 m-push-l-1">
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<p>Amazon light. Copyright © <a href="#">B1</a>,
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2019. All rights reserved.</p>
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</div>
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</div>
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</div>
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</nav>
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</footer>
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<script type="text/javascript" src="//code.jquery.com/jquery-1.11.0.min.js"></script>
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<script type="text/javascript" src="//code.jquery.com/jquery-migrate-1.2.1.min.js"></script>
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<script type="text/javascript" src="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.js"></script>
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<script>
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function changeTheme() {
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if(document.getElementById('myonoffswitch').checked) {
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swapStyleSheet("dark", "#22272e");
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}else {
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swapStyleSheet("light", "#cb4b16");
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}
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}
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function swapStyleSheet(sheet, color) {
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document.getElementById("pagestyle").setAttribute("href", "css/m-" + sheet + ".css");
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document.getElementById("pagecolor").setAttribute("content", color);
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}
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$(document).ready(function () {
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$('.slider').slick({
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infinite: true,
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slidesToShow: 6,
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slidesToScroll: 3
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})
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});
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</script>
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</body>
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</html>
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65
src/main/webapp/header.html
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65
src/main/webapp/header.html
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<!Doctype html>
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<html lang="de">
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<head>
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<title>Amazon light</title>
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<link rel="stylesheet" href="css/m-light.css" id="pagestyle"/>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i,700,700i%7CSource+Code+Pro:400,400i,600" />
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<meta name="theme-color" content="#cb4b16" id="pagecolor"/>
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<link href="css/custom.css" rel="stylesheet">
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<link href="css/slick-theme.css" rel="stylesheet">
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<link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css"/>
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<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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</head>
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<body>
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<header>
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<nav id="navigation">
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<div class="m-container">
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<div class="m-row">
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<a href="" id="m-navbar-brand" class="m-col-t-9 m-col-m-none m-left-m"></a>
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<a id="m-navbar-show" href="#navigation" title="Show navigation"
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class="m-col-t-3 m-hide-m m-text-right"></a>
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<a id="m-navbar-hide" href="#" title="Hide navigation" class="m-col-t-3 m-hide-m m-text-right"></a>
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<div id="m-navbar-collapse" class="m-col-t-12 m-show-m m-col-m-none m-right-m">
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<div class="m-row">
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<ol class="m-col-t-6 m-col-m-none">
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<li><a href="#">Katalog</a></li>
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<li><a href="#">(1) Warenkorb</a></li>
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</ol>
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<ol class="m-col-t-6 m-col-m-none" start="4">
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<li>
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<a href="#">Mein Account</a>
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<ol>
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<li><a href="#">Meine Bestellungen</a></li>
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<li><a href="#">Adressen & Konten</a></li>
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<li><a href="#">Abmelden</a></li>
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</ol>
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</li>
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</ol>
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<ol class="m-col-t-6 m-col-m-none" start="6">
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<li>
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<a href="#"><i class="fas fa-ellipsis-v"></i></a>
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<ol>
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<li>Dark Theme
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<div class="onoffswitch">
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<input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" onchange="changeTheme()">
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<label class="onoffswitch-label" for="myonoffswitch">
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<span class="onoffswitch-inner"></span>
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<span class="onoffswitch-switch"></span>
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</label>
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</div>
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</li>
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</ol>
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</li>
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</ol>
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</div>
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</div>
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</div>
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</div>
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</nav>
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</header>
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