以文本方式查看主题 - ╋艺 镇╋ (http://wdystv.com/bbs/index.asp) -- ┣◇网站建设&Web语言 (http://wdystv.com/bbs/list.asp?boardid=4) ---- JS Break和Continue循环 (http://wdystv.com/bbs/dispbbs.asp?boardid=4&id=3316) |
-- 作者:admin -- 发布时间:2012/1/19 10:05:14 -- JS Break和Continue循环 break和continue是两个用在内部循环的特殊语句。 使用break语句跳出循环 用continue语句来跳出当前的循环继续下面的值 Break 跳出(也可以理解为离开) break命令会离开当前的循环并接着开始执行下面的循环(如果有的话) Example <html> <body> Result The number is 0 The number is 1 The number is 2 Continue 继续 continue命令会跳出当前的循环并继续下面的值 Example <html> <body> <script type="text/javascript"> var i=0 for (i=0;i<=10;i++) { if (i==3){continue} document.write("The number is " + i) document.write("<br />") } </script> </body> </html> Result The number is 0 The number is 1 The number is 2 The number is 4 The number is 5 The number is 6 The number is 7 The number is 8 The number is 9 The number is 10 http://www.1netmedia.cn/base/blogview.asp?logID=831 |