摘要: http://www.w3school.com.cn/<html><head><title>JS Test</title><script language="JavaScript"> //验证时否为空function validate() {var doc = document.frmTest;var flag = true;if (doc.fullName.value == '')flag = false;if (doc.contactNumber.value == '')flag 阅读全文
posted @ 2009-07-30 12:47 kelin1314 阅读(300) 评论(0) 推荐(0) 编辑