js中練習(xí)退出循環(huán)功能。為什么這個不顯示循環(huán)的數(shù)。
<script?type="text/JavaScript">
?var?zhi=new?Array("70,80,90,50,66,100");
?var?i=0;
?while(i<zhi.length){
?????if(zhi[i]<60){
?????????document.write("成績差呀"+zhi[i]+"<br/>");
?????????break;
?????}
?????document.write("成績還可以"+zhi[i]+"<br/>");
?????i++;
?}
</script>
2017-02-14
var?zhi=new?Array("70,80,90,50,66,100"); ?
我覺得這里應(yīng)該寫成var zhi=new Array("70","80","90","50","66","100");
要不然該數(shù)組就只有一個元素
2017-02-14
定義數(shù)組的問題
?var zhi=new Array("70","80","90","50","66","100");
2017-02-14
不顯示循環(huán)的數(shù)是什么意思，描述清楚一點(diǎn)是什么問題好吧