Projektdateien hinzufügen.
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@@ -0,0 +1,21 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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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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<base href="/" />
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<link rel="stylesheet" href="bootstrap/css/bootstrap.css" />
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<link rel="stylesheet" href="app.css" />
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<link rel="stylesheet" href="FWLAZ_Web.styles.css" />
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<link rel="icon" type="image/png" href="favicon.png" />
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<HeadOutlet @rendermode="InteractiveServer" />
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</head>
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<body>
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<Routes @rendermode="InteractiveServer" />
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<script src="_framework/blazor.web.js"></script>
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<script src="bootstrap/js/bootstrap.js"></script>
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</body>
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</html>
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@@ -0,0 +1,23 @@
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@inherits LayoutComponentBase
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<div class="page">
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<div class="sidebar">
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<NavMenu />
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</div>
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<main>
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<div class="top-row px-4">
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<a href="https://learn.microsoft.com/aspnet/core/" target="_blank">About</a>
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</div>
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<article class="content px-4">
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@Body
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</article>
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</main>
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</div>
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<div id="blazor-error-ui">
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An unhandled error has occurred.
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<a href="" class="reload">Reload</a>
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<a class="dismiss">🗙</a>
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</div>
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@@ -0,0 +1,96 @@
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.page {
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position: relative;
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display: flex;
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flex-direction: column;
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}
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main {
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flex: 1;
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}
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.sidebar {
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background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
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}
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.top-row {
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background-color: #f7f7f7;
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border-bottom: 1px solid #d6d5d5;
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justify-content: flex-end;
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height: 3.5rem;
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display: flex;
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align-items: center;
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}
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.top-row ::deep a, .top-row ::deep .btn-link {
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white-space: nowrap;
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margin-left: 1.5rem;
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text-decoration: none;
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}
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.top-row ::deep a:hover, .top-row ::deep .btn-link:hover {
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text-decoration: underline;
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}
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.top-row ::deep a:first-child {
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overflow: hidden;
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text-overflow: ellipsis;
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}
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@media (max-width: 640.98px) {
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.top-row {
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justify-content: space-between;
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}
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.top-row ::deep a, .top-row ::deep .btn-link {
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margin-left: 0;
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}
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}
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@media (min-width: 641px) {
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.page {
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flex-direction: row;
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}
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.sidebar {
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width: 250px;
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height: 100vh;
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position: sticky;
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top: 0;
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}
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.top-row {
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position: sticky;
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top: 0;
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z-index: 1;
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}
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.top-row.auth ::deep a:first-child {
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flex: 1;
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text-align: right;
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width: 0;
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}
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.top-row, article {
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padding-left: 2rem !important;
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padding-right: 1.5rem !important;
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}
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}
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#blazor-error-ui {
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background: lightyellow;
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bottom: 0;
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box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
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display: none;
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left: 0;
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padding: 0.6rem 1.25rem 0.7rem 1.25rem;
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position: fixed;
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width: 100%;
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z-index: 1000;
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}
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#blazor-error-ui .dismiss {
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cursor: pointer;
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position: absolute;
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right: 0.75rem;
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top: 0.5rem;
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}
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@@ -0,0 +1,35 @@
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<div class="top-row ps-3 navbar navbar-dark">
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<div class="container-fluid">
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<a class="navbar-brand" href="">FWLAZ_Web</a>
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</div>
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</div>
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<input type="checkbox" title="Navigation menu" class="navbar-toggler" />
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<div class="nav-scrollable" onclick="document.querySelector('.navbar-toggler').click()">
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<nav class="flex-column">
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="" Match="NavLinkMatch.All">
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<span class="bi bi-house-door-fill-nav-menu" aria-hidden="true"></span> Home
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</NavLink>
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</div>
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="counter">
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<span class="bi bi-plus-square-fill-nav-menu" aria-hidden="true"></span> Counter
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</NavLink>
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</div>
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="weather">
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<span class="bi bi-list-nested-nav-menu" aria-hidden="true"></span> Weather
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</NavLink>
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</div>
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="settings/quizzes">
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<span class="bi bi-list-nested-nav-menu" aria-hidden="true"></span> Quizzes
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</NavLink>
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</div>
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</nav>
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</div>
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@@ -0,0 +1,105 @@
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.navbar-toggler {
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appearance: none;
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cursor: pointer;
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width: 3.5rem;
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height: 2.5rem;
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color: white;
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position: absolute;
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top: 0.5rem;
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right: 1rem;
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border: 1px solid rgba(255, 255, 255, 0.1);
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background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") no-repeat center/1.75rem rgba(255, 255, 255, 0.1);
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}
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.navbar-toggler:checked {
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background-color: rgba(255, 255, 255, 0.5);
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}
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.top-row {
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height: 3.5rem;
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background-color: rgba(0,0,0,0.4);
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}
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.navbar-brand {
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font-size: 1.1rem;
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}
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.bi {
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display: inline-block;
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position: relative;
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width: 1.25rem;
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height: 1.25rem;
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margin-right: 0.75rem;
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top: -1px;
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background-size: cover;
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}
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.bi-house-door-fill-nav-menu {
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-house-door-fill' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 14.5v-3.505c0-.245.25-.495.5-.495h2c.25 0 .5.25.5.5v3.5a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5v-7a.5.5 0 0 0-.146-.354L13 5.793V2.5a.5.5 0 0 0-.5-.5h-1a.5.5 0 0 0-.5.5v1.293L8.354 1.146a.5.5 0 0 0-.708 0l-6 6A.5.5 0 0 0 1.5 7.5v7a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5Z'/%3E%3C/svg%3E");
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}
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.bi-plus-square-fill-nav-menu {
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-plus-square-fill' viewBox='0 0 16 16'%3E%3Cpath d='M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2H2zm6.5 4.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3a.5.5 0 0 1 1 0z'/%3E%3C/svg%3E");
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}
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.bi-list-nested-nav-menu {
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-list-nested' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M4.5 11.5A.5.5 0 0 1 5 11h10a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 3 7h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 1 3h10a.5.5 0 0 1 0 1H1a.5.5 0 0 1-.5-.5z'/%3E%3C/svg%3E");
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}
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.nav-item {
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font-size: 0.9rem;
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padding-bottom: 0.5rem;
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}
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.nav-item:first-of-type {
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padding-top: 1rem;
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}
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.nav-item:last-of-type {
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padding-bottom: 1rem;
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}
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.nav-item ::deep .nav-link {
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color: #d7d7d7;
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background: none;
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border: none;
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border-radius: 4px;
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height: 3rem;
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display: flex;
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align-items: center;
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line-height: 3rem;
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width: 100%;
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}
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.nav-item ::deep a.active {
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background-color: rgba(255,255,255,0.37);
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color: white;
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}
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.nav-item ::deep .nav-link:hover {
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background-color: rgba(255,255,255,0.1);
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color: white;
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}
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.nav-scrollable {
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display: none;
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}
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.navbar-toggler:checked ~ .nav-scrollable {
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display: block;
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}
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@media (min-width: 641px) {
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.navbar-toggler {
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display: none;
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}
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.nav-scrollable {
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/* Never collapse the sidebar for wide screens */
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display: block;
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/* Allow sidebar to scroll for tall menus */
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height: calc(100vh - 3.5rem);
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overflow-y: auto;
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}
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}
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@@ -0,0 +1,18 @@
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@page "/counter"
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<PageTitle>Counter</PageTitle>
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<h1>Counter</h1>
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<p role="status">Current count: @currentCount</p>
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<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
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@code {
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private int currentCount = 0;
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private void IncrementCount()
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{
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currentCount++;
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}
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}
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@@ -0,0 +1,36 @@
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@page "/Error"
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@using System.Diagnostics
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<PageTitle>Error</PageTitle>
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<h1 class="text-danger">Error.</h1>
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<h2 class="text-danger">An error occurred while processing your request.</h2>
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@if (ShowRequestId)
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{
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<p>
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<strong>Request ID:</strong> <code>@RequestId</code>
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</p>
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}
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<h3>Development Mode</h3>
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<p>
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Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
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</p>
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<p>
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<strong>The Development environment shouldn't be enabled for deployed applications.</strong>
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It can result in displaying sensitive information from exceptions to end users.
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For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
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and restarting the app.
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</p>
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@code{
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[CascadingParameter]
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private HttpContext? HttpContext { get; set; }
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private string? RequestId { get; set; }
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private bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
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protected override void OnInitialized() =>
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RequestId = Activity.Current?.Id ?? HttpContext?.TraceIdentifier;
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}
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@@ -0,0 +1,7 @@
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@page "/"
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<PageTitle>Home</PageTitle>
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<h1>Hello, world!</h1>
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Welcome to your new app.
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@@ -0,0 +1,51 @@
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<div class="modal @modalClass" tabindex="-1" role="dialog" style="display:@modalDisplay; overflow-y: auto;">
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<div class="modal-dialog modal-dialog-centered modal-dialog-scrollable">
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<div class="modal-content">
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<div class="modal-header">
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<h5 class="modal-title">@Title</h5>
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</div>
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<div class="modal-body">
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@Body
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</div>
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<div class="modal-footer">
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@Footer
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</div>
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</div>
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</div>
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</div>
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@if (showBackdrop)
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{
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<div class="modal-backdrop fade show"></div>
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}
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@code {
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[Parameter]
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public RenderFragment? Title { get; set; }
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[Parameter]
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public RenderFragment? Body { get; set; }
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[Parameter]
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public RenderFragment? Footer { get; set; }
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private string modalDisplay = "none;";
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private string modalClass = "";
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private bool showBackdrop = false;
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public async Task ShowAsync()
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{
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modalDisplay = "block;";
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await Task.Delay(100);//Delay allows bootstrap to perform nice fade animation
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modalClass = "show";
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showBackdrop = true;
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}
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public async Task CloseAsync()
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{
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modalDisplay = "none";
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await Task.Delay(250);//Delay allows bootstrap to perform nice fade animation
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modalClass = "";
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showBackdrop = false;
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}
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}
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@@ -0,0 +1,90 @@
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@page "/settings/quizzes/edit"
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@page "/settings/quizzes/edit/{id}"
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@using FWLAZ_Web.Data
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@using Microsoft.EntityFrameworkCore
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@inject IDbContextFactory<LocalDbContext> DbFactory;
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@inject NavigationManager nav;
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<h3>QuizEdit</h3>
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<div class="d-flex gap-3">
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<div class="border border-2 rounded p-3 w-100">
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<div class="mb-3">
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<label class="form-label" for="name">Name</label>
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<input id="name" name="name" type="text" class="form-control" @bind="@SelectedItem.Name" />
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</div>
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<h3>Question Groups</h3>
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<div class="input-group m-3">
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<input id="qgnew" name="qgnew" type="text" class="form-control" @bind="@NewQuestionGroup" />
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<button @onclick="AddQuestionGroup" class="btn btn-primary">Add</button>
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</div>
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<div class="m-3">
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@foreach (QuestionGroup qg in SelectedItem.Questiongroups)
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{
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<div class="row">
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<div class="col-sm-1">
|
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<input class="form-control col-sm" type="number" @bind="qg.Order" />
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</div>
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<div class="col-sm">
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<input class="form-control" type="text" @bind="qg.Name" />
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</div>
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</div>
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}
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</div>
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<button @onclick="OnSubmit" class="btn btn-primary">Save</button>
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<button @onclick="@(() => nav.NavigateTo(PrevURL))" class="btn btn-secondary">Cancel</button>
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</div>
|
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</div>
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@code {
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[Parameter]
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public string? id { get; set; }
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private LocalDbContext? DbContext;
|
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public Quiz SelectedItem = null!;
|
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private string? NewQuestionGroup;
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private string PrevURL = "/settings/quizzes";
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protected override async Task OnInitializedAsync()
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||||
{
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if (id != null)
|
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{
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DbContext ??= await DbFactory.CreateDbContextAsync();
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if (DbContext != null) SelectedItem = DbContext.Quiz.Include(qu => qu.Questiongroups).Single(qu => qu.Id == Convert.ToInt32(id));
|
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}
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SelectedItem ??= new();
|
||||
|
||||
//await InvokeAsync(StateHasChanged);
|
||||
}
|
||||
|
||||
private async Task OnSubmit(EventArgs e)
|
||||
{
|
||||
DbContext ??= await DbFactory.CreateDbContextAsync();
|
||||
if (SelectedItem == null || DbContext == null)
|
||||
{
|
||||
// nav.NavigateTo(PrevURL);
|
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return;
|
||||
}
|
||||
|
||||
if (id != null)
|
||||
{
|
||||
DbContext.Quiz.Update(SelectedItem);
|
||||
}
|
||||
else
|
||||
{
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DbContext.Quiz.Add(SelectedItem);
|
||||
}
|
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await DbContext.SaveChangesAsync();
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nav.NavigateTo(PrevURL);
|
||||
}
|
||||
|
||||
private void AddQuestionGroup(MouseEventArgs e)
|
||||
{
|
||||
if (NewQuestionGroup != null && NewQuestionGroup.Trim().Length > 0)
|
||||
{
|
||||
SelectedItem.Questiongroups.Add(new QuestionGroup(NewQuestionGroup));
|
||||
NewQuestionGroup = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,271 @@
|
||||
@page "/settings/quizzes/questions/{id}"
|
||||
@using FWLAZ_Web.Data
|
||||
@using Microsoft.EntityFrameworkCore;
|
||||
@inject IDbContextFactory<LocalDbContext> DbFactory;
|
||||
@inject NavigationManager nav;
|
||||
|
||||
|
||||
<h1>Questions for '@SelectedItem.Name'</h1>
|
||||
<button type="button" @onclick="SaveQuiz" class="btn btn-primary">Save</button>
|
||||
|
||||
<div class="border border-2 rounded p-3 w-100 m-3">
|
||||
<h3>New Question</h3>
|
||||
<h3>Questiongroups</h3>
|
||||
@foreach (QuestionGroupSelect qg in questionGroups)
|
||||
{
|
||||
<div class="form-check form-check-inline">
|
||||
<input class="form-check-input" type="checkbox" @bind="qg.Checked" />
|
||||
<label class="form-check-label">@qg.questionGroup.Name</label>
|
||||
</div>
|
||||
}
|
||||
<div class="row">
|
||||
<div class="col-sm-1">
|
||||
<input class="form-control col-sm" type="number" @bind="NewQuestion.Number" />
|
||||
</div>
|
||||
<div class="col-sm">
|
||||
<input class="form-control" type="text" @ref="txtNewQuestionText" @bind="NewQuestion.Text" />
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<h3>Answers</h3>
|
||||
@foreach (Answer aw in NewQuestion.Answers)
|
||||
{
|
||||
<div class="input-group mb-3">
|
||||
<div class="input-group-text">
|
||||
<input class="form-check-input mt-0" type="checkbox" @bind="aw.IsCorrect" @onkeyup="AddQuestion_Enter" />
|
||||
</div>
|
||||
<input class="form-control col-sm" style="max-width:70px;" type="text" @bind="aw.Position" @onkeyup="AddQuestion_Enter" />
|
||||
<input class="form-control" type="text" @bind="aw.Text" @onkeyup="AddQuestion_Enter" />
|
||||
<button class="btn btn-outline-secondary" type="button" @onclick="() => RemoveAnswer(NewQuestion, aw)">Remove</button>
|
||||
</div>
|
||||
}
|
||||
<button type="button" @onclick="AddQuestion" class="btn btn-primary">Add Question</button>
|
||||
<button type="button" @onclick="() => AddAnswerBox(NewQuestion)" class="btn btn-secondary">More Answers</button>
|
||||
</div>
|
||||
|
||||
<div class="border border-2 rounded p-3 w-100 m-3">
|
||||
<h3>Existing Questions</h3>
|
||||
<div class="accordion" id="accordion_questions">
|
||||
@{
|
||||
int tabcount = 1;
|
||||
}
|
||||
@foreach (Question question in SelectedItem.Questions)
|
||||
{
|
||||
<div class="accordion-item">
|
||||
<h2 class="accordion-header">
|
||||
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapse_@tabcount" aria-expanded="false" aria-controls="collapse_@tabcount">
|
||||
@question.Number. @question.Text
|
||||
</button>
|
||||
</h2>
|
||||
<div id="collapse_@tabcount" class="accordion-collapse collapse" data-bs-parent="#accordion_questions">
|
||||
<div class="accordion-body">
|
||||
<div class="row">
|
||||
<div class="col-sm-1">
|
||||
|
||||
<input class="form-control col-sm" type="number" @bind="question.Number" />
|
||||
</div>
|
||||
<div class="col-sm">
|
||||
<input class="form-control" type="text" @bind="question.Text" />
|
||||
</div>
|
||||
</div>
|
||||
<h3>Question groups</h3>
|
||||
<div class="d-flex gap-3">
|
||||
<div class="border border-2 rounded p-3 w-100">
|
||||
<h4>Added</h4>
|
||||
<ul class="list-group">
|
||||
@foreach (QuestionGroupSelect qgs in questionGroups.Where(qgs => question.QuestionGroups.Any(qg => qg.Id == qgs.questionGroup.Id)))
|
||||
{
|
||||
<li class="list-group-item list-group-item-action align-middle z-0" @onclick="args => RemoveQuestionGroup(question, qgs.questionGroup)">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-dash-circle text-danger" viewBox="0 0 16 16">
|
||||
<path d="M8 15A7 7 0 1 1 8 1a7 7 0 0 1 0 14m0 1A8 8 0 1 0 8 0a8 8 0 0 0 0 16" />
|
||||
<path d="M4 8a.5.5 0 0 1 .5-.5h7a.5.5 0 0 1 0 1h-7A.5.5 0 0 1 4 8" />
|
||||
</svg>
|
||||
<label class="form-check-label stretched-link">@qgs.questionGroup.Name</label>
|
||||
</li>
|
||||
}
|
||||
</ul>
|
||||
</div>
|
||||
<div class="border border-2 rounded p-3 w-100">
|
||||
<h4>Remaining</h4>
|
||||
<ul class="list-group">
|
||||
@foreach (QuestionGroupSelect qgs in questionGroups.Where(qgs => question.QuestionGroups.Any(qg => qg.Id == qgs.questionGroup.Id) == false))
|
||||
{
|
||||
<li class="list-group-item list-group-item-action align-middle z-0" @onclick="args => AddQuestionGroup(question, qgs.questionGroup)">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-plus-circle text-success" viewBox="0 0 16 16">
|
||||
<path d="M8 15A7 7 0 1 1 8 1a7 7 0 0 1 0 14m0 1A8 8 0 1 0 8 0a8 8 0 0 0 0 16" />
|
||||
<path d="M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3A.5.5 0 0 1 8 4" />
|
||||
</svg>
|
||||
<label class="form-check-label stretched-link">@qgs.questionGroup.Name</label>
|
||||
</li>
|
||||
}
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
<h3>Answers</h3>
|
||||
@foreach (Answer aw in question.Answers)
|
||||
{
|
||||
<div class="input-group mb-3">
|
||||
<div class="input-group-text">
|
||||
<input class="form-check-input mt-0" type="checkbox" @bind="aw.IsCorrect" />
|
||||
</div>
|
||||
<input class="form-control col-sm" style="max-width:70px;" type="text" @bind="aw.Position" />
|
||||
<input class="form-control" type="text" @bind="aw.Text" />
|
||||
<button class="btn btn-outline-secondary" type="button" @onclick="() => RemoveAnswer(question, aw)">Remove</button>
|
||||
</div>
|
||||
}
|
||||
<button @onclick="() => AddAnswerBox(question)" class="btn btn-primary">More Answers</button>
|
||||
<button @onclick="() => RemoveQuestion(question)" class="btn btn-danger">Delete question</button>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
tabcount++;
|
||||
}
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
@code {
|
||||
[Parameter]
|
||||
public string Id { get; set; } = null!;
|
||||
|
||||
ElementReference txtNewQuestionText;
|
||||
|
||||
public Quiz SelectedItem { get; set; } = null!;
|
||||
private Question NewQuestion = null!;
|
||||
|
||||
private int DefaultAnswerCount = 3;
|
||||
|
||||
private List<QuestionGroupSelect> questionGroups = new();
|
||||
|
||||
private string PrevURL = "/settings/quizzes";
|
||||
|
||||
private LocalDbContext? DbContext;
|
||||
|
||||
protected override async Task OnInitializedAsync()
|
||||
{
|
||||
DbContext ??= await DbFactory.CreateDbContextAsync();
|
||||
if (DbContext == null) return;
|
||||
SelectedItem = DbContext.Quiz.Include(q => q.Questiongroups).ThenInclude(qg => qg.Questions).ThenInclude(qu => qu.Answers).Single(q => q.Id == Convert.ToInt32(Id));
|
||||
foreach (QuestionGroup qg in SelectedItem.Questiongroups)
|
||||
{
|
||||
questionGroups.Add(new(qg));
|
||||
}
|
||||
PrepareNewQuestion();
|
||||
}
|
||||
|
||||
private void PrepareNewQuestion()
|
||||
{
|
||||
NewQuestion = new();
|
||||
if (SelectedItem.Questions.Count > 0) {
|
||||
NewQuestion.Number = SelectedItem.Questions.Max(q => q.Number) + 1;
|
||||
} else
|
||||
{
|
||||
NewQuestion.Number = 1;
|
||||
}
|
||||
NewQuestion.Quiz = SelectedItem;
|
||||
for (int i = 0; i < DefaultAnswerCount; i++)
|
||||
{
|
||||
AddAnswerBox(NewQuestion);
|
||||
}
|
||||
}
|
||||
|
||||
private async Task AddQuestion_Enter(KeyboardEventArgs e)
|
||||
{
|
||||
if (e.Code == "Enter" || e.Code == "NumpadEnter") await AddQuestion(new MouseEventArgs());
|
||||
}
|
||||
|
||||
private async Task AddQuestion(MouseEventArgs e)
|
||||
{
|
||||
|
||||
NewQuestion.Answers.RemoveAll(aw => aw.Text == null || aw.Text.Trim().Length == 0);
|
||||
if (NewQuestion.Answers.Count == 0 ||
|
||||
NewQuestion.Text == null ||
|
||||
NewQuestion.Text.Trim().Length == 0 ||
|
||||
NewQuestion.Answers.Count(aw => aw.IsCorrect) == 0 ||
|
||||
questionGroups.Count(qg => qg.Checked == true) == 0
|
||||
) return;
|
||||
|
||||
foreach (QuestionGroupSelect qgs in questionGroups.Where(qg => qg.Checked))
|
||||
{
|
||||
NewQuestion.QuestionGroups.Add(qgs.questionGroup);
|
||||
}
|
||||
DefaultAnswerCount = NewQuestion.Answers.Count;
|
||||
SelectedItem.Questions.Add(NewQuestion);
|
||||
|
||||
PrepareNewQuestion();
|
||||
await txtNewQuestionText.FocusAsync();
|
||||
}
|
||||
|
||||
private void RemoveAnswer(Question question, Answer answer)
|
||||
{
|
||||
question.Answers.Remove(answer);
|
||||
}
|
||||
|
||||
private void AddAnswerBox(Question question)
|
||||
{
|
||||
char CurLetter = 'a';
|
||||
for (int i = 0; i < question.Answers.Count; i++)
|
||||
{
|
||||
CurLetter = NextChar(CurLetter);
|
||||
}
|
||||
question.Answers.Add(new() { Position = CurLetter.ToString() });
|
||||
}
|
||||
|
||||
private void RemoveQuestion(Question question)
|
||||
{
|
||||
SelectedItem.Questions.Remove(question);
|
||||
}
|
||||
|
||||
private void RemoveQuestionGroup(Question question, QuestionGroup questionGroup)
|
||||
{
|
||||
question.QuestionGroups.Remove(questionGroup);
|
||||
}
|
||||
|
||||
private void AddQuestionGroup(Question question, QuestionGroup questionGroup)
|
||||
{
|
||||
if (question.QuestionGroups.Any(qg => qg.Id == questionGroup.Id)) return;
|
||||
question.QuestionGroups.Add(questionGroup);
|
||||
}
|
||||
|
||||
private char NextChar(char StartLetter)
|
||||
{
|
||||
if (StartLetter == 'z')
|
||||
{
|
||||
return 'a';
|
||||
}
|
||||
else if (StartLetter == 'Z')
|
||||
{
|
||||
return 'A';
|
||||
}
|
||||
else
|
||||
{
|
||||
return (char)(((int)StartLetter) + 1);
|
||||
}
|
||||
}
|
||||
|
||||
public class QuestionGroupSelect
|
||||
{
|
||||
public bool Checked { get; set; }
|
||||
|
||||
public QuestionGroup questionGroup { get; }
|
||||
|
||||
public QuestionGroupSelect(QuestionGroup questionGroup)
|
||||
{
|
||||
this.questionGroup = questionGroup;
|
||||
}
|
||||
}
|
||||
private async Task SaveQuiz(MouseEventArgs e)
|
||||
{
|
||||
foreach (Question question in SelectedItem.Questions)
|
||||
{
|
||||
question.Answers.RemoveAll(aw => aw.Text == null || aw.Text.Trim().Length == 0);
|
||||
}
|
||||
|
||||
DbContext ??= await DbFactory.CreateDbContextAsync();
|
||||
if (DbContext == null) return;
|
||||
DbContext.Quiz.Update(SelectedItem);
|
||||
await DbContext.SaveChangesAsync();
|
||||
nav.NavigateTo(PrevURL);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,87 @@
|
||||
@page "/settings/quizzes"
|
||||
@using FWLAZ_Web.Data
|
||||
@using Microsoft.EntityFrameworkCore
|
||||
@inject IDbContextFactory<LocalDbContext> DbFactory ;
|
||||
|
||||
<h3>Quizzes</h3>
|
||||
|
||||
<a class="btn btn-primary mb-3" href="/settings/quizzes/edit">Neues Quiz</a>
|
||||
|
||||
<div class="table-responsive">
|
||||
<table class="table table-striped table-hover table-bordered table-dark border-dark">
|
||||
<tbody>
|
||||
@foreach (Quiz q in QuizList)
|
||||
{
|
||||
<tr>
|
||||
<td style="vertical-align:middle;">@q.Name</td>
|
||||
<td style="text-align:right; vertical-align:middle;">
|
||||
<a class="btn btn-primary" href="/settings/quizzes/questions/@q.Id">Fragen</a>
|
||||
<a class="btn btn-primary" href="/settings/quizzes/edit/@q.Id">Bearbeiten</a>
|
||||
<button name="submit" type="submit" class="btn btn-outline-danger" @onclick="() => ConfirmDelete(q)">Löschen</button>
|
||||
</td>
|
||||
</tr>
|
||||
}
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
|
||||
<ModalComponent @ref="modal">
|
||||
<Title>Löschen bestätigen</Title>
|
||||
<Body>
|
||||
Willst du das Quiz wirklich löschen?
|
||||
</Body>
|
||||
<Footer>
|
||||
<button class="btn btn-danger" @onclick="DeleteItem">Ja</button>
|
||||
<button class="btn btn-primary" @onclick="CloseDialog">Nein</button>
|
||||
</Footer>
|
||||
</ModalComponent>
|
||||
|
||||
@code {
|
||||
private LocalDbContext? DataContext;
|
||||
private ModalComponent modal = null!;
|
||||
private Quiz? SelectedItem;
|
||||
|
||||
private List<Quiz> QuizList { get; set; } = new();
|
||||
|
||||
protected override async Task OnInitializedAsync()
|
||||
{
|
||||
await ShowList();
|
||||
}
|
||||
|
||||
private async Task ShowList()
|
||||
{
|
||||
DataContext ??= await DbFactory.CreateDbContextAsync();
|
||||
if (DataContext != null)
|
||||
{
|
||||
QuizList = await DataContext.Quiz.OrderBy(q => q.Name).ToListAsync();
|
||||
}
|
||||
}
|
||||
|
||||
private async Task ConfirmDelete(Quiz itm)
|
||||
{
|
||||
SelectedItem = itm;
|
||||
await modal.ShowAsync();
|
||||
}
|
||||
|
||||
private async Task CloseDialog()
|
||||
{
|
||||
SelectedItem = null;
|
||||
await modal.CloseAsync();
|
||||
}
|
||||
|
||||
private async Task DeleteItem(MouseEventArgs e)
|
||||
{
|
||||
if (SelectedItem != null)
|
||||
{
|
||||
DataContext ??= await DbFactory.CreateDbContextAsync();
|
||||
if (DataContext != null)
|
||||
{
|
||||
DataContext.Quiz.Remove(SelectedItem);
|
||||
await DataContext.SaveChangesAsync();
|
||||
await ShowList();
|
||||
}
|
||||
}
|
||||
await CloseDialog();
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,63 @@
|
||||
@page "/weather"
|
||||
|
||||
<PageTitle>Weather</PageTitle>
|
||||
|
||||
<h1>Weather</h1>
|
||||
|
||||
<p>This component demonstrates showing data.</p>
|
||||
|
||||
@if (forecasts == null)
|
||||
{
|
||||
<p><em>Loading...</em></p>
|
||||
}
|
||||
else
|
||||
{
|
||||
<table class="table">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Date</th>
|
||||
<th>Temp. (C)</th>
|
||||
<th>Temp. (F)</th>
|
||||
<th>Summary</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
@foreach (var forecast in forecasts)
|
||||
{
|
||||
<tr>
|
||||
<td>@forecast.Date.ToShortDateString()</td>
|
||||
<td>@forecast.TemperatureC</td>
|
||||
<td>@forecast.TemperatureF</td>
|
||||
<td>@forecast.Summary</td>
|
||||
</tr>
|
||||
}
|
||||
</tbody>
|
||||
</table>
|
||||
}
|
||||
|
||||
@code {
|
||||
private WeatherForecast[]? forecasts;
|
||||
|
||||
protected override async Task OnInitializedAsync()
|
||||
{
|
||||
// Simulate asynchronous loading to demonstrate a loading indicator
|
||||
await Task.Delay(500);
|
||||
|
||||
var startDate = DateOnly.FromDateTime(DateTime.Now);
|
||||
var summaries = new[] { "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching" };
|
||||
forecasts = Enumerable.Range(1, 5).Select(index => new WeatherForecast
|
||||
{
|
||||
Date = startDate.AddDays(index),
|
||||
TemperatureC = Random.Shared.Next(-20, 55),
|
||||
Summary = summaries[Random.Shared.Next(summaries.Length)]
|
||||
}).ToArray();
|
||||
}
|
||||
|
||||
private class WeatherForecast
|
||||
{
|
||||
public DateOnly Date { get; set; }
|
||||
public int TemperatureC { get; set; }
|
||||
public string? Summary { get; set; }
|
||||
public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,6 @@
|
||||
<Router AppAssembly="typeof(Program).Assembly">
|
||||
<Found Context="routeData">
|
||||
<RouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)" />
|
||||
<FocusOnNavigate RouteData="routeData" Selector="h1" />
|
||||
</Found>
|
||||
</Router>
|
||||
@@ -0,0 +1,10 @@
|
||||
@using System.Net.Http
|
||||
@using System.Net.Http.Json
|
||||
@using Microsoft.AspNetCore.Components.Forms
|
||||
@using Microsoft.AspNetCore.Components.Routing
|
||||
@using Microsoft.AspNetCore.Components.Web
|
||||
@using static Microsoft.AspNetCore.Components.Web.RenderMode
|
||||
@using Microsoft.AspNetCore.Components.Web.Virtualization
|
||||
@using Microsoft.JSInterop
|
||||
@using FWLAZ_Web
|
||||
@using FWLAZ_Web.Components
|
||||
Reference in new issue
Block a user