以下代码将所有内容写入浏览器中的一行。我想在一行上显示switch语句的结果,而在另一行上显示其余语句。
例如:
var age;
switch(age){
case age > 13:
document.write("lela is teenager");
break;
case age >=13 && age < 20:
document.write("lela is young");
break;
case age >=20 && age < 30:
document.write("lela is mature");
break;
default:
document.write("lela is old") ;
}
var scoreJohn = (89 + 120 + 103) / 3;
var scoreMike = (116 + 94 + 123) / 3;
document.write(scoreJohn,scoreMike);
您可以在字符串中使用一些<br />
来添加退货。
var age;
switch(age){
case age > 13:
document.write("lela is teenager <br />");
break;
case age >=13 && age < 20:
document.write("lela is young <br />");
case age >=20 && age < 30:
document.write("lela is mature <br />");
default:
document.write("lela is old <br />") ;
}
var scoreJohn = (89 + 120 + 103) / 3;
var scoreMike = (116 + 94 + 123) / 3;
document.write(scoreJohn,scoreMike);
您可以使用中断标签。
var age;
switch(age){
case age > 13:
document.write("lela is teenager");
break;
case age >=13 && age < 20:
document.write("lela is young");
break;
case age >=20 && age < 30:
document.write("lela is mature");
break;
default:
document.write("lela is old") ;
}
var scoreJohn = (89 + 120 + 103) / 3;
var scoreMike = (116 + 94 + 123) / 3;
document.write("<br>");
document.write(scoreJohn,scoreMike);