<script type="text/javascript">
function BMI(height, weight, gender)
{ this.Height = Number(height)/100; //身長
this.Weight = Number(weight); //体重
this.Gender = gender; //性別
this.Bmi = parseInt(this.Weight / (this.Height * this.Height));
this.Disp = function()
{ var str= "身長:" + this.Height + " 体重:" + this.Weight + " BMI: " + this.Bmi + "<br>\n";
return str;
}
this.Msg = function()
{ var str= "18.5以上25.0未満が標準です。";
if (this.Gender==0) str= str + "男性の理想値は22.0です。 BMI: " + this.Bmi + "<br>\n";
else str= str + "女性の理想値は21.0です。 BMI: " + this.Bmi + "<br>\n";
return str;
}
}
</script>
</head>
|
<script type="text/javascript"> var cls = new BMI(160, 64, 0); document.write(cls.Disp()); document.write(cls.Msg(), "<br>\n"); var cls = new BMI(155, 54, 1); document.write(cls.Disp()); document.write(cls.Msg()); </script><br> |
<script type="text/javascript">
function BMI(height, weight, gender)
{ this.Height = Number(height)/100; //身長
this.Weight = Number(weight); //体重
this.Gender = gender; //性別
this.Bmi = parseInt(this.Weight / (this.Height * this.Height));
|
this.Disp = function()
{ var str= "身長:" + this.Height + " 体重:" + this.Weight + " BMI: " + this.Bmi + "<br>\n";
return str;
}
|
this.Msg = function()
{ var str= "18.5以上25.0未満を標準です。";
if (this.Gender==0) str= str + "男性の理想値は22.0です。 BMI: " + this.Bmi + "<br>\n";
else str= str + "女性の理想値は21.0です。 BMI: " + this.Bmi + "<br>\n";
return str;
}
</script>
|
<script type="text/javascript"> var cls = new BMI(160, 64, 0); document.write(cls.Disp()); document.write(cls.Msg(), "<br>\n"); var cls = new BMI(150, 54, 1); document.write(cls.Disp()); document.write(cls.Msg()); </script><br> |
![]()