BMI 計算機副本 | 程式專案

{"id":156983,"student_id":3469,"content":"{\"html\":\"\u003chtml\u003e\\r\\n\u003chead\u003e\\r\\n    \u003ctitle\u003eDocument\u003c/title\u003e\\r\\n    \u003cscript src=\\\"https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js\\\"\u003e\u003c/script\u003e\\r\\n\u003c/head\u003e\\r\\n\u003cbody\u003e\\r\\n    \u003cimg id=\\\"img-guess\\\" src=\\\"guess.png\\\"/\u003e\\r\\n    \u003cimg id=\\\"img-fat\\\" src=\\\"fat.png\\\"/\u003e\\r\\n    \u003cimg id=\\\"img-normal\\\" src=\\\"normal.png\\\"/\u003e\\r\\n    \u003cimg id=\\\"img-slim\\\" src=\\\"slim.png\\\"/\u003e\\r\\n    \u003ch1 id=\\\"result\\\"\u003eBMI計算結果:\u003c/h1\u003e\\r\\n    \u003cinput type=\\\"number\\\" id=\\\"input1\\\" placeholder=\\\"身高(公分)\\\"/\u003e\\r\\n    \u003cinput type=\\\"number\\\" id=\\\"input2\\\" placeholder=\\\"體重(公斤)\\\" /\u003e\\r\\n    \u003cbutton id=\\\"btn-start\\\"\u003e計算!\u003c/button\u003e\\r\\n\u003c/body\u003e\\r\\n\u003c/html\u003e\\r\\n\",\"css\":\"body {\\n    text-align: center;\\n    padding: 60px;\\n}\\nimg{\\n    height: 200px;\\n    width: auto;\\n}\\ninput{\\n    width: 50vw;\\n    font-size: 16px;\\n    padding: 10px;\\n    margin: 10px;\\n    border: 2px solid #ddd;\\n    border-radius: 5px;\\n}\\nbutton{\\n    width: 50vw;\\n    font-size: 16px;\\n    padding: 10px;\\n    margin: 10px;\\n    border: 0;\\n    border-radius: 5px;\\n    color: #fff;\\n    background-color: #eb400c;\\n}\",\"js\":\"$('#img-fat').hide();\\n$('#img-normal').hide();\\n$('#img-slim').hide();\\n$('#btn-start').on(\\\"click\\\", getresult);\\nfunction getresult() {\\n    var h = $('#input1').val() / 100;\\n    var w = $('#input2').val();\\n    //alert('h='+h+' w='+w);\\n    h = parseFloat(h);\\n    w = parseFloat(w);\\n    var bmi = w / (h * h);\\n    bmi = bmi.toFixed(2);\\n    $('img').hide();\\n    var text;\\n    if (bmi \u003c= 18.5) {\\n        text = '太輕了!';\\n        $('#img-slim').show();\\n    } else if(18.5 \u003c bmi \u0026\u0026 bmi \u003c= 24.9){\\n        text = '正常!';\\n        $('#img-normal').show();\\n    } else{\\n        text = '過胖喔!';\\n        $('#img-fat').show();\\n    }\\n    $('#result').text('計算結果 BMI :' + bmi + text);\\n}\"}","created_at":"2020-06-07T13:38:00.271+08:00","updated_at":"2020-06-07T15:08:23.301+08:00","name":"BMI 計算機 副本","language":"web","screenshot":{"url":"https://cdn5.koding.school/uploads/project/screenshot/156983/df804a51d813ebdac4e2c949fce5cad4.jpg"},"parent_id":67776,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":121,"hashid":"yeysw8e2","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}