反應大考驗副本 | 程式專案

{"id":755950,"student_id":3760,"content":"{\"html\":\"\u003c!DOCTYPE html\u003e\\r\\n\u003chtml\u003e\\r\\n\u003chead\u003e\\r\\n    \u003ctitle\u003eDocument\u003c/title\u003e\\r\\n    \u003cscript src=\\\"https://code.jquery.com/jquery-3.3.1.min.js\\\"\u003e\u003c/script\u003e\\r\\n\u003c/head\u003e\\r\\n\u003cbody\u003e\\r\\n    \u003ch3 class=\\\"best\\\"\u003e最佳紀錄：\u003c/h3\u003e\\r\\n    \u003cdiv class=\\\"box\\\"\u003e\\r\\n        \u003ch1\u003e點擊頁面開始\u003c/h1\u003e\\r\\n        \u003ch2\u003e當顏色從「紅色」轉變為「綠色」時，以你最快的速度點擊頁面！\u003c/h2\u003e\\r\\n    \u003c/div\u003e\\r\\n\u003c/body\u003e\\r\\n\u003c/html\u003e\\r\\n\",\"css\":\"body {\\r\\n    background-color: royalblue;\\r\\n    cursor: pointer;\\r\\n    color: #fff;\\r\\n    height: 100vh;\\r\\n}\\r\\n\\r\\nh1 {\\r\\n    font-size: 50px;\\r\\n}\\r\\n\\r\\n.box {\\r\\n    position: fixed;\\r\\n    top: 50%;\\r\\n    left: 50%;\\r\\n    width: 100%;\\r\\n    transform: translate(-50%, -50%);\\r\\n    text-align: center;\\r\\n}\\r\\n\\r\\n\",\"js\":\"var id;\\nvar startTime;\\nvar best = Infinity;\\n\\nvar status = 'blue';\\n$('body').on('click', function() {\\n    if (status == 'blue') start();\\n    else if (status == 'red') tooSoon();\\n    else showResult();\\n});\\n\\nfunction start() {\\n    $('h1').text('等待綠色');\\n    $('h2').text('');\\n    $('body').css('backgroundColor', 'red');\\n    \\n    status = 'red';\\n    var time = Math.random() * 10000;\\n    id = setTimeout(timeOut, time);\\n}\\n\\nfunction timeOut() {\\n    $('h1').text('點擊');\\n    $('h2').text('');\\n    $('body').css('backgroundColor', 'springgreen');\\n    \\n    status = 'green';\\n    startTime = Date.now();\\n}\\n\\nfunction tooSoon() {\\n    $('h1').text('太快了！');\\n    $('h2').text('點擊頁面再玩一次');\\n    $('body').css('backgroundColor', 'royalblue');\\n    \\n    status = 'blue';\\n    clearTimeout(id);\\n}\\n\\nfunction showResult() {\\n    $('h2').text('點擊頁面再玩一次');\\n    $('body').css('backgroundColor', 'royalblue'); \\n    \\n    status = 'blue';\\n    var time = Date.now() - startTime;\\n    $('h1').text(`${time} ms`);\\n    if (best \u003e time) best = time;\\n    $('h3').text(`最佳紀錄：${best} ms`);\\n}\\n\"}","created_at":"2024-05-24T16:03:05.662+08:00","updated_at":"2024-05-24T17:09:51.541+08:00","name":"反應大考驗 副本","language":"web","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/755950/e44d192e6d07e529ab3091f7b52d07b8.jpg"},"parent_id":85023,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":14,"hashid":"2pdsykzyz","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}