退出循環(huán)break
<!doctype?html>
<html>
<head>
<meta?charset="utf-8">
<title>退出循環(huán)break</title>
<script?type="text/javascript">
var?mynum?=new?Array(70,80,66,90,50,100,89);//定義數組mynum并賦值
var?i=0;
while(i<mynum.length){
if(mynum[i]<60){
document.write("成績?yōu)?+mynum[i]+"不必繼續(xù)循環(huán)輸出"+"<br?/>");
break;
}
document.write("成績?yōu)椋?+mynum[i]+"可以繼續(xù)循環(huán)輸出"+"<br?/>");
i=i+1;
}
</script>
</head>
<body>
</body>
</html>
2015-12-16
<!doctype?html>
<html>
<head>
<meta?charset="utf-8">
<title>退出循環(huán)break</title>
<script?type="text/javascript">
var?mynum?=new?Array(70,80,66,90,50,100,89);//定義數組mynum并賦值
var?i=0;
while(i<mynum.length){
????if(mynum[i]<60){
????????document.write("成績?yōu)?+mynum[i]+"不必繼續(xù)循環(huán)輸出"+"<br?/>");
????????break;
????????}
????document.write("成績?yōu)椋?+mynum[i]+"可以繼續(xù)循環(huán)輸出"+"<br?/>");
????i=i+1;
????}
</script>
</head>
?
<body>
</body>
</html>