我们现在要做一个杂志订阅系统,要用户输入Email,输入两次密码,密码要一样,密码要求安全,所以必须包括(mailto:!@#$^&*+;:),输入用户的电话,最长20位,必须选择信用卡,输入卡号,卡号为15位,程序如下,好简单的,大家看看。
<% public sub OnSubmit(source as Object, e as
EventArgs) if Page.IsValid then "数据入库等操作 end
if end sub %> <h3><font
face="Verdana">订阅时尚生活杂志</font></h3> <form
runat=server> <hr width=600 size=1
noshade> <center> <asp:ValidationSummary ID="valSum"
runat="server"
HeaderText="您必须填写完整所有的选项" DisplayMode="SingleParagraph" Font-Name="verdana"
Font-Size="12" /> <p>
<!-- sign-in --> <table border=0
width=600> <tr><td colspan=3> <table border=0
cellpadding=0 cellspacing=0
width="100%"> <tr><td> <font face=geneva,arial
size=-1><b>Sign-In
Information</b> </font> </td></tr> </table> </td></tr> <tr> <td
align=right> <font face=Arial
size=2>输入您的Email</font> </td> <td> <asp:TextBox
id=email width=200px maxlength=60 runat=server
/> </td> <td> <asp:RequiredFieldValidator
id="emailReqVal" ControlToValidate="email" ErrorMessage="您的Email.
" Display="Dynamic" Font-Name="Verdana"
Font-Size="12" runat=server> * </asp:RequiredFieldValidator> <asp:RegularExpressionValidator
id="emailRegexVal" ControlToValidate="email" Display="Static" ValidationExpression=
"^[\w-]+@[\w-]+\.(com|net|org|edu|mil)$" Font-Name="Arial"
Font-Size="11" runat=server> 不是一个正确的Email
请输入一个正确的Email </asp:RegularExpressionValidator> </td> </tr> <tr> <td
align=right> <font face=Arial
size=2>密码:</font> </td> <td> <asp:TextBox
id=passwd TextMode="password" maxlength=20
runat=server/> </td> <td> <asp:RequiredFieldValidator
id="passwdReqVal" ControlToValidate="passwd"
ErrorMessage="密码.
" Display="Dynamic" Font-Name="Verdana"
Font-Size="12" runat=server> * </asp:RequiredFieldValidator> <asp:RegularExpressionValidator
id="passwdRegexBal" ControlToValidate="passwd"
ValidationExpression=".*[!@#$%^&*+;:].*" Display="Static" Font-Name="Arial"
Font-Size="11" Width="100%"
runat=server> 密码必须包括下面中的一个 (mailto:!@#$^&*+;:) </asp:RegularExpressionValidator> </td> </tr> <tr> <td
align=right> <font face=Arial
size=2>请再输入一次密码:</font> </td> <td> <asp:TextBox
id=passwd2 TextMode="password" maxlength=20
runat=server/> </td> <td> <asp:RequiredFieldValidator
id="passwd2ReqVal" ControlToValidate="passwd2"
ErrorMessage="再输入一次密码.
" Display="Dynamic" Font-Name="Verdana"
Font-Size="12" runat=server> * </asp:RequiredFieldValidator> <asp:CompareValidator
id="CompareValidator1" ControlToValidate="passwd2"
ControlToCompare="passwd" Display="Static" Font-Name="Arial"
Font-Size="11" runat=server> 两次输入的密码怎么不一样:) </asp:CompareValidator> </td> </tr> <tr><td
colspan=3> </td></tr> <!-- personalization information
--> <tr><td colspan=3> <table border=0
cellpadding=0 cellspacing=0
width="100%"> <tr><td><font face=geneva,arial
size=-1> <b>Personal
Information</b></font> </td></tr> </table> </td></tr> <tr> <td
align=right> <font face=Arial
size=2>电话:</font> </td> <td> <asp:TextBox
id="phone" maxlength=20 runat="server"
/> </td> <td> <asp:RequiredFieldValidator
id="phoneReqVal" ControlToValidate="phone" ErrorMessage="Phone.
" Display="Dynamic" Font-Name="Verdana"
Font-Size="12" runat=server> * </asp:RequiredFieldValidator> </td> </tr> <tr><td
colspan=3> </td></tr>
<!-- Credit Card Info --> <tr> <td
colspan=3> <font face=Arial size=2><b>Credit Card
Information</b></font> </td> </tr> <tr> <td
align=right> <font face=Arial size=2>Card
Type:</font> </td> <td> <ASP:RadioButtonList
id=ccType Font-Name="Arial" RepeatLayout="Flow"
runat=server> <asp:ListItem>招商银行一卡通</asp:ListItem> <asp:ListItem>建设银行龙卡</asp:ListItem> </ASP:RadioButtonList> </td> <td> <asp:RequiredFieldValidator
id="ccTypeReqVal" ControlToValidate="ccType"
ErrorMessage="信用卡种类.
" Display="Static" InitialValue="" Font-Name="Verdana"
Font-Size="12" runat=server> *
</asp:RequiredFieldValidator> </td> </tr> <tr> <td
align=right> <font face=Arial size=2>Card
Number:</font> </td> <td> <ASP:TextBox
id=ccNum runat=server
/> </td> <td> <asp:RequiredFieldValidator
id="ccNumReqVal" ControlToValidate="ccNum" ErrorMessage="信用卡号.
" Display="Dynamic" Font-Name="Verdana"
Font-Size="12" runat=server> * </asp:RequiredFieldValidator> <asp:RegularExpressionValidator
id="ccNumCustVal" ControlToValidate="ccNum"
Display="Static" ValidationExpression="^\d{15}$" Font-Name="Arial"
Font-Size="11" runat=server> 信用卡号错误 </asp:RegularExpressionValidator> </td> </tr> </table> <p> <input
runat="server" type=submit
value="注册"> <p> </form> </center>
好了,表单的验证,我们就讲到这里,下一讲,我们将介绍ASP.net处理数据的核心部分,数据绑定 |