BMI 計算器副本 | 程式專案

{"id":61047,"student_id":253,"content":"{\"html\":\"\u003c!DOCTYPE html\u003e\\n\u003chtml\u003e\\n\u003chead\u003e\\n    \u003ctitle\u003eDocument\u003c/title\u003e\\n    \u003clink rel=\\\"stylesheet\\\" href=\\\"https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css\\\"\u003e\\n    \u003cscript src=\\\"https://code.jquery.com/jquery-3.2.1.slim.min.js\\\"\u003e\u003c/script\u003e\\n    \u003cscript src=\\\"https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js\\\"\u003e\u003c/script\u003e\\n    \u003cscript src=\\\"https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js\\\"\u003e\u003c/script\u003e\\n\u003c/head\u003e\\n\u003cbody class=\\\"p-5\\\"\u003e\\n    \u003ch1\u003eBMI 計算器\u003c/h1\u003e\\n    \u003clabel for=\\\"height\\\"\u003e身高(cm)\u003c/label\u003e\\n    \u003cinput class=\\\"form-control\\\" id=\\\"height\\\"\u003e\\n    \u003clabel for=\\\"weight\\\"\u003e體重(kg)\u003c/label\u003e\\n    \u003cinput class=\\\"form-control\\\" id=\\\"weight\\\"\u003e\\n    \u003cbutton type=\\\"button\\\" class=\\\"btn btn-primary btn-lg btn-block\\\" id=\\\"btn\\\"\u003e計算\u003c/button\u003e\\n\\n    \u003cp class=\\\"alert alert-secondary\\\" id=results\u003e\\n        結果\\n    \u003c/p\u003e\\n\\n\\n\\n\\n\u003c/body\u003e\\n\u003c/html\u003e\",\"css\":\"body {\\n   background-image: url(./bg.png);\\n}\",\"js\":\"$ (\\\"#btn\\\").click(function () {\\n\\n    var w = $(\\\"#weight\\\").val();\\n    w = parseFloat(w)\\n    var h = $(\\\"#height\\\").val();\\n    h = parseFloat(h)\\n     var BMI\\n  \\n   \\n\\n    BMI = w/(h/100*h/100)\\n    BMI = BMI.toFixed(2)\\n    alert (BMI)\\n    $(\\\"#results\\\").text(BMI)\\n    \\n    if (BMI \u003c= 18.5){\\n        $(\\\"#results\\\").text(BMI+\\\"過輕\\\")\\n        $('#results').removeClass();\\n        $('#results').addClass('alert alert-warning ');\\n    }\\n    if (BMI\u003e18.5\u0026\u0026BMI\u003c24.9){\\n        $(\\\"#results\\\").text(BMI+\\\"健康\\\")\\n        $('#results').removeClass();\\n        $('#results').addClass('alert alert-success ');\\n    }\\n    if (BMI \u003e25\u0026\u0026BMI\u003c29.9){\\n        $(\\\"#results\\\").text(BMI+\\\"過重\\\")\\n        $('#results').removeClass();\\n        $('#results').addClass('alert alert-warning ');\\n    }\\n    if (BMI \u003e=30){\\n        $(\\\"#results\\\").text(BMI+\\\"肥胖\\\")\\n        $('#results').removeClass();\\n        $('#results').addClass('alert alert-danger');\\n    }\\n});\\n\\n\\n\\n\\n\\n\\n\\n\"}","created_at":"2019-03-30T10:25:50.994+08:00","updated_at":"2019-07-14T03:31:45.458+08:00","name":"BMI 計算器 副本","language":"web","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/61047/4fd48a3e345728934701c81a6eb7bea8.jpg"},"parent_id":24415,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":75,"hashid":"rdvszrnp","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}