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ASP动态生成的javascript表单验证代码

减小字体 增大字体 作者:佚名     来源:asp编程网  发布时间:2018-12-30 8:31:59

以网上down了一个ASP动态生成Form验证Javascript的代码,自己扩容了一下。作者的大名我给忘了,不过我记得清楚,从第一条至第九条的代码都是该作者的原创。至于九至第十五条却是本人自己加的哦。而且由于本人水平有限,从第九条至第十五条不见得会条条生效啊?呵呵,其实把它贴在这里没有什么必要的,因为这点小会伎俩谁都会用的,我把它的作用定位为:开发时找不到该函数时到这里拷贝一下就可以了。呵,因为我即没有刻录机也没有移动硬盘。实在是没有办法把这些代码随身携带,不过还好,在北京到处都可以上网。所以就把这个放在这里,用的时候Ctrl+C,再Ctrl+V好了。
<
%
'****************************************************************
'函数名称:CheckForm_JS(frmName,errStr)
'功能:用ASP的方法动态写出JavaScript的表单验证的函数checkSubmit()
'使用方法:1、<
!--Include File=URL+本函数所在的页>



 
 
 
 
 
 
 
 
2、<
form >


'原作者已被忘却,二次开发作者:Guo.Q.M
'最后更新:2004
'****************************************************************
'帮助:
'---------------------------------------------------------------
'·参数说明:
'frmName:表单域的名称
'errStr:验证列表,如:"num|3|型号必须不小于8位|8,email|5|请输入正确的email格式",这里

 
 
 
 
 
 
num表示表单域名称,3表示验证参数,8表示不小于的位数(可选) 
 
 
 

'
'·验证参数列表:
'0:必填的Text类型
'1:必填的ListMenu类型
'2:必须为数字的Text类型
'3:必须为指定位数的Text类型
'4:必须大于指定位数的Text类型
'5:必须为Email的Text类型
'6:必须为a-z或0-9的字符的Text类型
'7:确认密码和密码必须相等的Text类型
'8:确认不是以以数字开头的Text类型
'9:必须包含10-888888格式的Text类型
'10:不得包含中文、空格及其他非法字符的Text类型,即只能包含"_""-""0-9""a-z"A-Z"
'11:必须只包含数字及"-"在内的Text类型
'12:必须为正确网址的Text类型
'13:必须小于指定位数的Text类型
'14:不得包含HTML标记的Text类型
'15:确认未被禁用的Select类型必须选择 格式:检查的表单项|15|提示信息|关联项"
'注意:如有级联菜单,请将级联菜单的验证过程放到最后检验!!
'------------------------------------------------------------------------
%>

<
%
Sub CheckForm_JS(frmName,errStr)
Dim tmpArr
Dim i
Dim strShow 
 
 
 
 
 
 
'输出JS的字符串
 
 
'获取错误列表,建立数组
 
 
tmpArr=Split(errStr,",")
 
 
'写JS
 
 
for i=0 to UBound(tmpArr)
 
 
 
 
if i<
>
0 then
 
 
strShow=strShow&
"else "&
findJS(frmName,tmpArr(i))
else
 
 
strShow=strShow&
findJS(frmName,tmpArr(i))
end if
 
 
next
 
 
'输出
 
 
strShow="<
script language=javascript>
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
 
"<
!--"&
vbCrlf&
_
 
 
"//Power by Guoquanman 2004"&
vbCrlf&
_
 
 
"function checkSubmit()"&
vbCrlf&
_
 
 
"
{"&
vbCrlf&
_
 
 
"var emailReg = /^[_a-z0-9]+@([_a-z0-9]+\.)+[a-z0-9]
{2,3}$/
"&
vbCrlf&
_
 
 
"var pwdReg = /[a-z0-9]$/
"&
vbCrlf&
_
 
 
"var uidBeginReg = /^[0-9]+[_a-z0-9]/
"&
vbCrlf&
_
 
 
"var phoneReg = /\d
{2}-\d
{5}/
"&
vbCrlf&
_
 
 
"var phoneDetailReg = /[^0-9\-]/
"&
vbCrlf&
_
 
 
"var uidReg = /[^a-zA-Z0-9_\-]/
"&
vbCrlf&
_
 
 
"var htmlReg = /<
(.*)>
.*<
\/\1>
/
"&
vbCrlf&
_

 
 
"var re1 = /^http:\/\/[A-Za-z][A-Za-z0-9\-]*[A-Za-z]*\./
"&
vbCrlf&
_
 
 
"var re2 = /^http:\/\/[0-9]
{1,5}[A-Za-z]*[0-9]*\./
"&
vbCrlf&
_
 
 
"var re3 = /\.
{2,}/
"&
vbCrlf&
_
 
 
"var re4 = /\:
{2,}/
"&
vbCrlf&
_
 
 
"var re5 = /\/
{3,}/
"&
vbCrlf&
_
 
 
"var re6 = /\,+/
"&
vbCrlf&
_
 
 
"var re7 = /\!+/
"&
vbCrlf&
_
 
 
"var re8 = /\@+/
"&
vbCrlf&
_
 
 
"var re9 = /\
#+/
"&
vbCrlf&
_
 
 
"var re10 = /\$+/
"&
vbCrlf&
_
 
 
"var re11 = /\^+/
"&
vbCrlf&
_
 
 
"var re12 = /\*+/
"&
vbCrlf&
_
 
 
"var re13 = /\|+/
"&
vbCrlf&
_
 
 
"var re14 = /\.[a-z0-9_&
=?\/]*[A-Za-z0-9\/\~]
{2,}$/
"&
vbCrlf&
_
 
 
strShow&
_
 
 
"else"&
vbCrlf&
_
 
 
"return true
"&
vbCrlf&
_
 
 
"}"&
vbCrlf&
_
 
 
"//-->
"&
vbCrlf&
_
 
 
"<
/script>
"
 
 
 
Response.Write strShow
End Sub

Function findJS(frmName,errStr)
Dim tmpArr
Dim i
 
 
'参数值
 
 
i=0
 
 
'获取错误列表,建立数组
 
 
tmpArr=Split(errStr,"|")
 
 
'输出查询条件
 
 
Select Case tmpArr(i+1)
 
 

 
 

Case "0" 
 
 
'必填的Text类型
 
 
findJS="if ((document."&
frmName&
"."&
tmpArr(i)&
".value)=="""")"&
vbCrlf&
_
 
 
 
 
 
"
{"&
vbCrlf&
_
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
"}"&
vbCrlf

Exit Function


 
 
 
 
Case "1" 
 
'必填的ListMenu类型
 
 
findJS="if ((document."&
frmName&
"."&
tmpArr(i)&
".value)=="""")"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
 
Exit Function


 
 
 
 
Case "2" 
 
'必须为数字的Text类型
 
 
findJS="if (isNaN(document."&
frmName&
"."&
tmpArr(i)&
".value))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function


 
 
 
 
Case "3" 
 
'必须为指定位数的Text类型
 
 
findJS="if (document."&
frmName&
"."&
tmpArr(i)&
".value.length!="&
tmpArr(i+3)&
")"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function


 
 
 
 
Case "4" 
 
'必须大于指定位数的Text类型
 
 
findJS="if (document."&
frmName&
"."&
tmpArr(i)&
".value.length<
"&
tmpArr(i+3)&
")"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function


 
 
 
 
Case "5" 
 
'必须为Email的Text类型
 
 
findJS="if ((!emailReg.test(document."&
frmName&
"."&
tmpArr(i)&
".value))&
&
(document."&
frmName&
"."&
tmpArr(i)&
".value!=''))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function


 
 
 
 
Case "6" 
 
'必须为a-z或0-9的字符的Text类型
 
 
findJS="if ((!pwdReg.test(document."&
frmName&
"."&
tmpArr(i)&
".value))&
&
(document."&
frmName&
"."&
tmpArr(i)&
".value!=''))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
"}"&
vbCrlf
 
 
 
Exit Function


 
 
 
 
Case "7" 
 
'确认密码和密码必须相等的Text类型
 
 
findJS="if ((document."&
frmName&
"."&
tmpArr(i)&
".value)!=(document."&
frmName&
"."&
tmpArr(i+3)&
".value))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function


 
 
 
 
Case "8" 
 
'确认以数字开头的Text类型
 
 
findJS="if ((uidBeginReg.test(document."&
frmName&
"."&
tmpArr(i)&
".value))&
&
(document."&
frmName&
"."&
tmpArr(i)&
".value!=''))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function


 
 
 
 
Case "9" 
 
'确认10-101212格式的电话号码
 
 
findJS="if ((!phoneReg.test(document."&
frmName&
"."&
tmpArr(i)&
".value))&
&
(document."&
frmName&
"."&
tmpArr(i)&
".value!=''))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function


 
 
 
 
Case "10" '确认只包含英文字母及"-","_"在内的Text。(即不包括中文及其他特殊字符)
 
 
findJS="if ((uidReg.test(document."&
frmName&
"."&
tmpArr(i)&
".value))&
&
(document."&
frmName&
"."&
tmpArr(i)&
".value!=''))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function


Case "11" 
 
'确认只包含数字及"-"在内的Text类型(电话号码及传真常用)
 
 
findJS="if ((phoneDetailReg.test(document."&
frmName&
"."&
tmpArr(i)&
".value))&
&
(document."&
frmName&
"."&
tmpArr(i)&
".value!=''))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"window.alert ('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
Exit Function
 
 


 
 
 
 
Case "12" 
 
 
'确认是否为有效网址!
 
 
findJS="if (((!re1.test(document."&
frmName&
"."&
tmpArr(i)&
".value))&
&
(!re2.test(document."&
frmName&
"."&
tmpArr(i)&
".value))"&
_
 
 
 
 
 
"&
&
(document."&
frmName&
"."&
tmpArr(i)&
".value!=''))||"&
_
 
 
 
 
 
"(re3.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||(re4.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||"&
_
 
 
 
 
 
"(re5.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||(re6.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||"&
_
 
 
 
"(re7.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||(re8.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||"&
_
 
 
 
"(re9.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||(re10.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||"&
_
 
 
 
 
 
"(re11.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||(re12.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||"&
_
 
 
 
 
 
"(re13.test(document."&
frmName&
"."&
tmpArr(i)&
".value))||(!re14.test(document."&
frmName&
"."&
tmpArr(i)&
".value))"&
_
 
 
 
"&
&
(document."&
frmName&
"."&
tmpArr(i)&
".value!=''))"&
vbCrlf&
_
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
"window.alert('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
"}"&
vbCrlf 
 


 
 
Exit Function 
 



 
 
 
Case "13" 
 
 
'确认不大于固定位数的Text类型
 
 
 
findJS="if (document."&
frmName&
"."&
tmpArr(i)&
".value.length>
"&
tmpArr(i+3)&
")"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
"window.alert('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
Exit Function


 
 
 
Case "14" 
 
 
'确认含有HTML标记的Text类型
 
 
 
findJS="if(htmlReg.test(document."&
frmName&
"."&
tmpArr(i)&
".value))"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
"window.alert('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
"document."&
frmName&
"."&
tmpArr(i)&
".select()
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus()
"&
vbCrlf&
_
"return false
"&
vbCrlf&
_
 
 
 
 
 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function
 
 

 
 

 
 
Case "15"
'==========================================================
' 确认未被禁用的Select类型必须选择 格式:state|15|请选择所在省名称!|selCountry|city|请选择城市信息
'注:级联菜单第1项当selectedIndex!=0时,第2项第3项被禁用!无须检查其他两项
'当级联菜单第1项selectedIndex==0时,第2项的selectedIndex不能为0,第二项的selectedIndex!=0时,第3项的selectedIndex也不能为0
'此项用于检查国家/省/市三项级联菜单,当国家不为中国时,省市可不填,为中国时,必须填写省以及相对的市!
 
 
findJS="if (document."&
frmName&
"."&
tmpArr(i+3)&
".selectedIndex ==0)"&
vbCrlf&
_
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
"if (document."&
frmName&
"."&
tmpArr(i)&
".selectedIndex ==0)"&
vbCrlf&
_
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
"window.alert('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus
"&
vbCrlf&
_
 
 
 
"return false
"&
vbCrlf&
_
 
 
 
"}"&
vbCrlf&
_
 
 
 
 
 
 
"else if (document."&
frmName&
"."&
tmpArr(i)&
".selectedIndex != 0)"&
vbCrlf&
_
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
"if (document."&
frmName&
"."&
tmpArr(i+4)&
".selectedIndex == 0)"&
vbCrlf&
_
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
"window.alert('"&
tmpArr(i+5)&
"')
"&
vbCrlf&
_
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i+4)&
".focus
"&
vbCrlf&
_
 
 
 
"return false
"&
vbCrlf&
_
 
 
 
"}"&
vbCrlf&
_

 
 
 

 
 
 
 
 
"}"&
vbCrlf&
_
 
 
 

 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function

 
 
Case "16" 
 
'确认未被禁用的Select类型必须选择 格式:检查的表单项|16|提示信息|关联项"注:当关联项为第一项时,确认开始!
 
 
findJS="if (document."&
frmName&
"."&
tmpArr(i+3)&
".selectedIndex != 0)"&
vbCrlf&
_
 
 
"
{"&
vbCrlf&
_
 
 
 
 
 
 
"if (document."&
frmName&
"."&
tmpArr(i)&
".selectedIndex == 0)"&
vbCrlf&
_
 
 
 
 
 
"
{"&
vbCrlf&
_
 
 
 
 
"window.alert('"&
tmpArr(i+2)&
"')
"&
vbCrlf&
_
 
 
 
 
 
 
"document."&
frmName&
"."&
tmpArr(i)&
".focus
"&
vbCrlf&
_
 
 
 
"return false
"&
vbCrlf&
_
 
 
 
"}"&
vbCrlf&
_
 
 
 
 
 
 

 
 
 

 
 
 
 
 
"}"&
vbCrlf
 
 
 
Exit Function

 
 
 
 

 
 
End Select
End Function
%>


***********************************************************************
使用范例:
<
%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>

<
!--
#Include file = "inc/check_formJS.asp"-->

<
!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<
%
'==========================================================

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
表单验证实例
'==========================================================
'1、<
!--
#Include file = "inc/check_formJS.asp"-->


'2、绘制表单:name="" onsubmit = "Javascript: return checkSubmit()" 注意大小写

'3、定义Guo_Error //一句只能出现一个“,”如位数和确认密码项须多加“|”指定参数

'4、Call CheckForm_js("formname,Guo_Error)
'www.knowsky.com
'==========================================================

Dim Guo_Error
Guo_Error ="text|0|文本项必须填写!,"
Guo_Error = Guo_Error &
"number|0|数字项必须填写且必须为数字!,"
Guo_Error = Guo_Error &
"number|2|数字项必须为数字!,"
Guo_Error = Guo_Error &
"digital|3|位数项必须为6位!|6,"
Guo_Error = Guo_Error &
"moredigital|4|多位项必须大于4位!|4,"
Guo_Error = Guo_Error &
"email|5|Mail项必须填写Email地址!,"
Guo_Error = Guo_Error &
"caractor|6|字符项必须为0-9A-Z的字符!,"
Guo_Error = Guo_Error &
"password2|7|确认密码必须与密码项保持一致!|password1,"
Guo_Error = Guo_Error &
"listmenu|1|必须选择!"
Guo_Error = Guo_Error &
"uid|8|用户名不能以数字开头!,"

Call CheckForm_js("form1",Guo_Error)
'==========================================================

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
表单验证流程
'==========================================================
'1、通过split(Guo_Error,".")拆分至数组tempArr()

'2、通过split(tempArr,"|")拆分至数组tempArr()

'3、Select Case split(tempArr(i+1),"|")执行验证及输出错误提示信息split(tempArr(i+2))

'4、Javascript区分大小写地,所以各表单组件的名称都要注意书写一致哟~~
'==========================================================
%>


<
html>

<
head>

<
meta http-equiv="Content-Type" content="text/html
charset=gb2312">

<
title>
表单验证实例<
/title>

<
/head>


<
body>

<
form name="form1" method="post" action="check_form.asp" >


 
 
<
p align="center">
待验证的表单<
/p>

***************************************************************
以上代码绝大多数已通过测试,不过是不是都好用,我只能说那个级联的下拉菜单用起来不太好用。看看哪位仁兄或WEB美眉加以改进喽。呵呵


ASP动态生成的javascript表单验证代码