【綜合練習】井字遊戲：實作 2 - 解答 | 程式專案

{"id":574406,"student_id":2589,"content":"{\"html\":\"\u003c!DOCTYPE html\u003e\\n\u003chtml\u003e\\n\u003chead\u003e\\n\\t\u003ctitle\u003eDocument\u003c/title\u003e\\n    \u003cscript src=\\\"https://code.jquery.com/jquery-3.2.1.min.js\\\"\u003e\u003c/script\u003e\\n\u003c/head\u003e\\n\u003cbody\u003e\\n    \u003ch1\u003eTic Tac Toe\u003c/h1\u003e\\n    \u003cdiv class=\\\"grid\\\"\u003e\\n        \u003cdiv id=\\\"a\\\"\u003e\u003c/div\u003e\\n        \u003cdiv id=\\\"b\\\"\u003e\u003c/div\u003e\\n        \u003cdiv id=\\\"c\\\"\u003e\u003c/div\u003e\\n        \u003cdiv id=\\\"d\\\"\u003e\u003c/div\u003e\\n        \u003cdiv id=\\\"e\\\"\u003e\u003c/div\u003e\\n        \u003cdiv id=\\\"f\\\"\u003e\u003c/div\u003e\\n        \u003cdiv id=\\\"g\\\"\u003e\u003c/div\u003e\\n        \u003cdiv id=\\\"h\\\"\u003e\u003c/div\u003e\\n        \u003cdiv id=\\\"i\\\"\u003e\u003c/div\u003e\\n    \u003c/div\u003e\\n    \u003cbutton\u003e再來一局!\u003c/button\u003e\\n\u003c/body\u003e\\n\u003c/html\u003e\",\"css\":\"body {\\n    text-align: center;\\n}\\n\\nh1 {\\n    color: #dc685a;\\n}\\n\\nbutton {\\n    padding: 10px;\\n    border-width: 0px;\\n    border-radius: 5px;\\n    margin: 15px;\\n    font-size: 16px;\\n    color: #fff;\\n    background-color: #ecaf4f;\\n}\\n\\n.grid {\\n    width: 330px;\\n    height: 330px;\\n    margin: auto;\\n}\\n\\n.grid div {\\n    width: 100px;\\n    height: 100px;\\n    border-radius: 0px;\\n    margin: 5px;\\n    float: left;\\n    line-height: 100px;\\n    font-size: 4rem;\\n    font-weight: bold;\\n    color: #ffffff;\\n    background-color: #555555;\\n    text-shadow: 0px 0px 10px #999;\\n    box-shadow: 0px 0px 10px #999;\\n    cursor: pointer;\\n    transition: 0.2s;\\n}\\n\\n.grid div:hover {\\n    background-color: #333333;\\n    border-radius: 10px;\\n}\",\"js\":\"\"}","created_at":"2023-07-23T19:56:40.613+08:00","updated_at":"2023-07-23T19:57:03.634+08:00","name":"【綜合練習】井字遊戲：實作 2 - 解答","language":"web","screenshot":{"url":null},"parent_id":574403,"plugin":"var current = 'O';\n\n$('.grid div').click(function () {\n    if ($(this).text() == '') {\n        $(this).text(current);\n        if (current == 'O') {\n            current = 'X';\n            $(this).css('background-color', '#ecaf4f'); // 橘色\n        } else {\n            current = 'O';\n            $(this).css('background-color', '#dc685a'); // 紅色\n        }\n    }\n\n    var a = $('#a').text();\n    var b = $('#b').text();\n    var c = $('#c').text();\n    var d = $('#d').text();\n    var e = $('#e').text();\n    var f = $('#f').text();\n    var g = $('#g').text();\n    var h = $('#h').text();\n    var i = $('#i').text();\n    check(a, b, c);\n    check(d, e, f);\n    check(g, h, i);\n    check(a, d, g);\n    check(b, e, h);\n    check(c, f, i);\n    check(a, e, i);\n    check(c, e, g);\n});\n\nfunction check(x, y, z) {\n    if (x == y \u0026\u0026 y == z \u0026\u0026 x != '') {\n        $('h1').text(x + '獲勝');\n    }\n}\n\n$('button').click(function () {\n    $('h1').text('Tic Tac Toe');\n    $('.grid div').text('');\n    $('.grid div').css('background-color', ''); // 為什麼不是設定 #555 ? 因為這樣 hover 的屬性就會失效！\n});","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":29,"hashid":"meys6r4k8","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}