反應大考驗副本 | 程式專案

{"id":116362,"student_id":1443,"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}\\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 status = \\\"blue\\\";\\nvar id;\\nvar starttime;\\nvar fastest = Infinity;\\n\\n\\n$('body').on(\\\"click\\\", function() {\\n    if (status == \\\"blue\\\") {\\n        status = \\\"red\\\";\\n        start();\\n    } else if (status == \\\"red\\\") {\\n        status = \\\"blue\\\";\\n        toosoon();\\n    } else {\\n        status = \\\"blue\\\";\\n        result();\\n    }\\n});\\n\\n\\nfunction toosoon() {\\n    $('h1').text(\\\"太快了\\\");\\n    $('h2').text(\\\"點擊頁面在玩一次\\\");\\n    $('body').css('background-color', 'royalblue');\\n    clearTimeout(id);\\n}\\n\\nfunction result() {\\n    var endtime = Date.now();\\n    var time = endtime - starttime;\\n    if(time \u003c fastest){\\n        $('.best').text(\\\"最佳紀錄：\\\" + time + \\\"ms\\\");\\n        fastest = time;\\n    }\\n    \\n    $('h1').text(time + \\\"ms\\\");\\n    $('h2').text(\\\"點擊頁面再玩一次\\\");\\n    $('body').css('background-color', 'royalblue');\\n}\\n\\nfunction start() {\\n    $('h1').text(\\\"等待綠色\\\");\\n    $('h2').text(\\\"\\\");\\n    $('body').css('background-color', '#f00');\\n\\n    var time = Math.floor(Math.random()*10000);\\n    id = setTimeout(timeout, time);\\n}\\n\\nfunction timeout() {\\n    starttime = Date.now();\\n    $('h1').text(\\\"點擊\\\");\\n    $('h2').text(\\\"\\\");\\n    $('body').css('background-color', '#00ee00');\\n    status = \\\"green\\\";\\n}\"}","created_at":"2019-12-27T09:05:29.063+08:00","updated_at":"2025-08-11T20:07:15.717+08:00","name":"反應大考驗 副本","language":"web","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/116362/13967df74a6d9652f6d83eecfbfc5cf3.jpg"},"parent_id":85023,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":104,"hashid":"9ygse8kp","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}