孕35周羊水56mm正常吗:关于网页方面的编程问题!请大家帮帮忙!

来源:百度文库 编辑:杭州交通信息网 时间:2024/04/30 20:21:14
<script language="JavaScript">
function checkform(form1)
{
var letters = "abcdefghijklmnopqrstuvwxyz_0123456789" +
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
var letter = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

var allword = letters + "~!@#$%^&*()+|/?;:'[{]}`"
var errletter = ""

function CheckIfEnglish1( String )
{
var Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890-";
var i;
var c;
if(String.charAt( 0 )=='-')
return false;
if( String.charAt( String.length - 1 ) == '-' )
return false;
for( i = 0; i < String.length; i ++ )
{
c = String.charAt( i );
if (Letters.indexOf( c ) < 0)
return false;
}

if(form1.yonghuming.value.length < 1)
{
alert("请输入用户名称!")
form1.yonghuming.focus()
return false
}
if(form1.yonghuming.value.length < 3)
{
alert("用户名称不能少于3个字符!")
form1.yonghuming.focus()
return false
}
if(form1.xinxiang.value.length < 1)
{
alert("请输入EMAIL地址!")
form1.xinxiang.focus()
return false
}

if(form1.xinxiang.value.indexOf("@") == -1)
{
alert("EMAIL格式不正确,应如:abc@abc.com!")
form1.xinxiang.focus()
return false
}
return true
}
</script>

<form method="post"name="form1" onSubmit="return checkform() " action="save.asp">
请问怎么才能让表单能读到上面的脚本语言!我怎么写的这样程序总是读不到上面的语言.直接就到了save.asp里面了!我想程序先读上面的脚本语言在 action="save.asp"!该怎么办!

<script language="JavaScript">
function CheckIfEnglish1( String )
{
var Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890-";
var i;
var c;
if(String.charAt( 0 )=='-')
return false;
if( String.charAt( String.length - 1 ) == '-' )
return false;
for( i = 0; i < String.length; i ++ )
{
c = String.charAt( i );
if (Letters.indexOf( c ) < 0)
return false;
}

function checkform(form1)
{
var letters = "abcdefghijklmnopqrstuvwxyz_0123456789" +
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
var letter = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

var allword = letters + "~!@#$%^&*()+|/?;:'[{]}`"
var errletter = ""

if(form1.yonghuming.value.length < 1)
{
alert("请输入用户名称!")
form1.yonghuming.focus()
return false
}
if(form1.yonghuming.value.length < 3)
{
alert("用户名称不能少于3个字符!")
form1.yonghuming.focus()
return false
}
if(form1.xinxiang.value.length < 1)
{
alert("请输入EMAIL地址!")
form1.xinxiang.focus()
return false
}

if(form1.xinxiang.value.indexOf("@") == -1)
{
alert("EMAIL格式不正确,应如:abc@abc.com!")
form1.xinxiang.focus()
return false
}
return true
}
</script>

<form method="post"name="form1" onSubmit="return checkform(this) " action="save.asp">