反應大考驗副本 | 程式專案

{"id":86149,"student_id":1885,"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 id;\\n\\nvar startTime\\nvar best;\\nvar status='blue'\\n\\n$(\\\"body\\\").on(\\\"click\\\", function(){\\n    if(status==\\\"blue\\\")\\n        start();\\n        \\n    else if(status==\\\"red\\\")\\n        tooSoon();\\n        \\n    else\\n        showResult();\\n        \\n    \\n});\\n\\n\\nfunction start(){\\n    $(\\\"h1\\\").text(\\\"等待綠色\\\");\\n    $(\\\"h2\\\").text(\\\" \\\");\\n    $(\\\"body\\\").css(\\\"background-color\\\",\\\"red\\\");\\n    \\n    status=\\\"red\\\";\\n    \\n    var time=Math.random()*000\\n    id=setTimeout(timeout, time);\\n}\\n    \\nfunction timeout(){\\n    $(\\\"h1\\\").text(\\\"點擊!\\\");\\n    $(\\\"h2\\\").text(\\\" \\\");\\n    $(\\\"body\\\").css(\\\"background-color\\\",\\\"springgreen\\\");\\n    \\n    status=\\\"springgreen\\\";\\n    startTime=Date.now()\\n}\\n\\nfunction tooSoon(){\\n    $(\\\"h1\\\").text(\\\"太快了!\\\");\\n    $(\\\"h2\\\").text(\\\"點擊畫面再玩一次\\\")\\n    $(\\\"body\\\").css(\\\"background-color\\\",\\\" royalblue\\\");\\n    status=\\\"blue\\\";\\n    clearTimeout(id)\\n}\\n\\nfunction showResult(){\\n    //$(\\\"h1\\\").text(\\\"ms\\\");\\n    $(\\\"h2\\\").text(\\\"點擊畫面再玩一次 \\\")\\n    $(\\\"body\\\").css(\\\"background-color\\\",\\\" royalblue\\\");\\n    \\n    status='blue'\\n    \\n    var time=Date.now()-startTime;\\n    $('h1').text(time+'ms');\\n     if(time\u003cbest){\\n        best=time;\\n        $('h3').text('最佳紀錄:'+best+'ms');\\n       \\n    }\\n}\\n      \\n\\n\"}","created_at":"2019-08-03T10:07:15.146+08:00","updated_at":"2020-05-30T14:13:39.223+08:00","name":"反應大考驗 副本","language":"web","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/86149/8c20464d978328fc4d896596e083eddc.jpg"},"parent_id":85023,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[1877],"is_featured":false,"views":93,"hashid":"npmsqr55","is_content_changed":false,"review_status":"pending","submitted_at":"2019-08-03T11:59:04.522+08:00","reviewed_at":null,"advise":null,"is_deleted":false}