凱薩密碼副本 | 程式專案

{"id":42849,"student_id":1976,"content":"{\"html\":\"\u003c!DOCTYPE html\u003e\\n\u003chtml\u003e\\n\u003chead\u003e\\n    \u003ctitle\u003eDocument\u003c/title\u003e\\n    \u003clink rel=\\\"stylesheet\\\" href=\\\"https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css\\\"\u003e\\n    \u003cscript src=\\\"https://code.jquery.com/jquery-3.3.1.slim.min.js\\\"\u003e\u003c/script\u003e\\n    \u003cscript src=\\\"https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js\\\"\u003e\u003c/script\u003e\\n    \u003cscript src=\\\"https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js\\\"\u003e\u003c/script\u003e\\n\u003c/head\u003e\\n\u003cbody class=\\\"py-4 px-5\\\"\u003e\\n    \u003ch3 class=\\\"text-center\\\"\u003e凱薩密碼\u003c/h3\u003e\\n    \u003cdiv class=\\\"form-group\\\"\u003e\\n        \u003ctextarea class=\\\"form-control js-text\\\" rows=\\\"8\\\" placeholder=\\\"要加密解密的訊息...\\\"\u003e\\nI have a orange, I have a apple\\nuh! orangeapple!\\n        \u003c/textarea\u003e\\n    \u003c/div\u003e\\n    \u003cdiv class=\\\"form-group\\\"\u003e\\n        \u003cinput class=\\\"form-control js-offset\\\" type=\\\"number\\\" placeholder=\\\"位移\\\" value=\\\"0\\\"\u003e\\n    \u003c/div\u003e\\n    \u003cdiv class=\\\"text-center\\\"\u003e\\n        \u003cbutton class=\\\"btn btn-warning js-encrypto\\\"\u003e加密\u003c/button\u003e\\n        \u003cbutton class=\\\"btn btn-danger js-decrypto\\\"\u003e解密\u003c/button\u003e\\n    \u003c/div\u003e\\n\u003c/body\u003e\\n\u003c/html\u003e\",\"css\":\"body {\\n    background-color: #222;\\n    background-image: url('dust.png');\\n}\",\"js\":\"var alphabet = 'abcdefghijklmnopqrstuvwxyz';\\n\\n\\n$('.js-encrypto').click(function () {\\n    var text = $('.js-text').val()\\n    var offset = $('.js-offset').val()/1\\n    var code = ''\\n    console.log(text)\\n    console.log(offset)\\n    for (var i = 0; i \u003c text.length; i++) {\\n        var idx = alphabet.indexOf(text[i])\\n        console.log(idx)\\n        if (idx!=-1) {\\n            idx = (idx+offset)%26\\n            code += alphabet[idx]\\n        } else {\\n            code += text[i]\\n        }\\n    }\\n\\n    $('.js-text').val(code)\\n\\n});\\n\\n$('.js-decrypto').click(function () {\\n    var code = ''\\n    var text = $('.js-text').val()\\n    var offset = $('.js-offset').val()/1\\n\\n    console.log(text)\\n    console.log(offset)\\n\\n    for (var i = 0; i \u003c text.length; i++) {\\n        var idx = alphabet.indexOf(text[i])\\n        if (idx != -1) {\\n            idx = (idx-offset + 26)%26\\n            code += alphabet[idx]\\n        } else {\\n            code += text[i]\\n        }\\n    }\\n    \\n    $('.js-text').val(code);\\n});\"}","created_at":"2018-09-18T17:30:27.471+08:00","updated_at":"2019-11-03T08:09:30.288+08:00","name":"凱薩密碼 副本","language":"web","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/42849/7ee24763036a85df79acda1bcc7f012f.jpg"},"parent_id":33463,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":320,"hashid":"gk4s89nq","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}