1 to 50_(S) 副本 | 程式專案

{"id":215805,"student_id":265,"content":"{\"html\":\"\u003c!DOCTYPE html\u003e\\r\\n\u003chtml\u003e\\r\\n\u003chead\u003e\\r\\n\\t\u003ctitle\u003eDocument\u003c/title\u003e\\r\\n\\t\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    \u003cdiv class=\\\"container\\\"\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e1\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e2\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e3\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e4\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e5\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e6\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e7\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e8\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e9\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e10\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e11\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e12\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e13\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e14\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e15\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e16\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e17\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e18\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e19\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e20\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e21\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e22\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e23\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e24\u003c/div\u003e\\r\\n        \u003cdiv class=\\\"card\\\"\u003e25\u003c/div\u003e\\r\\n    \u003c/div\u003e\\r\\n\u003c/body\u003e\\r\\n\u003c/html\u003e\\r\\n\",\"css\":\".container {\\n    text-align: center;\\n    top: 50%;\\n    left: 50%;\\n    width: 400px;\\n    height: 400px;\\n    position: fixed;\\n    transform: translate(-50%, -50%);\\n}\\n\\n.card {\\n    font-size: 16px;\\n    width: 70px;\\n    height: 70px;\\n    margin: 5px;\\n    border-radius: 5px;\\n    float: left;\\n    line-height: 70px;\\n    color: #fff;\\n    background-color: royalblue;\\n    cursor: pointer;\\n    text-shadow: 0px 0px 5px gray;\\n    box-shadow: 0px 0px 5px gray;\\n    transition: 0.2s;\\n}\\n\\n.card:hover {\\n    background-color: gold;\\n}\\n\\n\\n/* .hide {\\n    visibility: hidden;\\n} */\\n\",\"js\":\"var cards = $('.card');\\n//console.log(cards);\\n//console.log($(cards[0]));\\n//console.log($(cards[22]).text(\\\"a\\\"));\\nvar count = 1;\\nvar startTime = Date.now();\\n\\n// var tmp = $(cards[1]).text()\\n// $(cards[1]).text($(cards[0]).text())\\n// $(cards[0]).text(tmp)\\n\\nfor (var i = 0; i \u003c 50; i++) {\\n    var rand1 = Math.floor(Math.random()*25)\\n    var rand2 = Math.floor(Math.random()*25)\\n\\n    var tmp = $(cards[rand2]).text()\\n    $(cards[rand2]).text($(cards[rand1]).text())\\n    $(cards[rand1]).text(tmp)\\n}\\n\\n$('.card').click(check);\\n\\nfunction check () {\\n    console.log(count);\\n    var num = Number($(this).text())\\n    if (count == num \u0026\u0026 num \u003c= 25) {\\n        $(this).text(num + 25);\\n        count += 1;\\n    }\\n    if (count == num \u0026\u0026 num \u003e 25) {\\n        //方法一\\n        //$(this).addClass(\\\"hide\\\");\\n        //方法二\\n        $(this).css('visibility', 'hidden');\\n        count++;\\n    }\\n    if (count == 51) {\\n        $(cards).css('visibility', 'visible');\\n        $(cards).css('backgroundColor', 'gold');\\n        $(cards).text('');\\n        var endTime = Date.now();\\n        var time = (endTime - startTime)/1000;\\n        $(cards[11]).text('結果');\\n        $(cards[12]).text(time);\\n        $(cards[13]).text('秒');\\n\\n    }\\n}\"}","created_at":"2020-12-26T14:35:48.283+08:00","updated_at":"2022-06-13T21:02:48.161+08:00","name":"1 to 50_(S) 副本","language":"web","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/215805/6c3b3324b2402a429f71acadb88454b0.jpg"},"parent_id":81216,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":68,"hashid":"p93sk4zmq","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}