Dim wb As New weui
'身份验证
Dim Verified As Boolean '用于标记用户是否通过了身份验证
Dim UserName As String = e.Cookies("username") '从cookie中获取用户名
Dim sfzhm As String=e.cookies("sfzhm") '从cookie中获取身份证号码
Dim Password As String = e.Cookies("password") '从cookie中获取用户密码
If e.Path = "logon.htm" '如果是通过登录页面访问,从PostValues即可中提取用户名和密码
If e.PostValues.ContainsKey("username") AndAlso e.PostValues.ContainsKey("password") 'AndAlso e.PostValues.containsKey("sfzhm") Then
username= e.PostValues("username")
sfzhm=e.PostValues("sfzhm")
Password =EncryptText(e.PostValues("password"),"a23","op#") '
End If
End If
Dim dr As DataRow
Dim fl As String= "username= '" & username & "' And sfzhm='" & sfzhm & "' And password= '" & password & "'
dr = DataTables("yhb").SQLFind(fl) '从数据库查找户名、身份证号码和密码都相同的记录
If dr IsNot Nothing Then
Verified = True
End If
If Verified AndAlso e.Path = "logon.htm" Then '如果用户访问的是登录页,且身份验证成功
wb.AppendCookie("username",UserName) '将用户名和密码写入cookie
wb.AppendCookie("sfzhm",sfzhm)
wb.AppendCookie("password",Password)
wb.InsertHTML("<meta http-equiv='Refresh' c>") '直接跳转到首页
e.WriteString(wb.Build) '生成网页
Return '必须的
ElseIf Verified = False AndAlso e.Path <> "logon.htm" Then '如果用户身份验证失败,且访问的不是登录页面
wb.InsertHTML("<meta http-equiv='Refresh' c>") '那么直接跳转到登录页面
e.WriteString(wb.Build) '生成网页
Return '必须的
End If
'开始生成网页
Select Case e.path
Case "logon.htm" '登录页面
wb.AddPageTitle("","pageheader","补助网上申报系统","由月球电子有限公司开发")
If e.PostValues.ContainsKey("sfzhm") AndAlso e.PostValues.ContainsKey("password") Then '判断是否是验证失败后的重新登录
wb.AddTopTips("","toptip1","身份证号码或密码错误!").msec = 2000 '如果用户通过登录按钮访问,则给用户一个2秒的提示.
End If
wb.AddForm("","form1","logon.htm")
With wb.AddInputGroup("form1","ipg1")
.AddInput("username","用户名","text")
.AddInput("sfzhm","身份号码","text")
.AddInput("password","密码","password")
End With
With wb.AddButtonGroup("form1","btg1",True)
.Add("btn1", "登录", "submit")
End With
Case "exit.htm" '退出登录
wb.DeleteCookie("username") '清除cookie中原来的用户名和密码
wb.DeleteCookie("password")
wb.InsertHTML("<meta http-equiv='Refresh' c>") '那么直接跳转到登录页面
Case "", "default.htm" '首页
wb.AddPageTitle("","pageheader","补助网上申报系统","由月球电子公司开发")
With wb.AddGrid("","g1")
.Add("c1","资助申请", "./images/button.png").Attribute = ""
.Add("c2","申请审核", "./images/cell.png", "http://www.foxtable.com")
.Add("c3","销售统计", "./images/toast.png", "http://www.foxtable.com")
.Add("c4","Dialog", "./images/dialog.png", "http://www.foxtable.com")
.Add("c5","Progress", "./images/progress.png", "http://www.foxtable.com")
.Add("c6","Msg", "./images/msg.png", "http://www.foxtable.com")
.Add("c7","Article", "./images/article.png", "http://www.foxtable.com")
.Add("c8","ActionSheet", "./images/actionSheet.png", "http://www.foxtable.com")
.Add("c9","Icons", "./images/icons.png", "http://www.foxtable.com")
.Add("c10","Panel", "./images/panel.png", "http://www.foxtable.com")
.Add("c11","Tab", "./images/tab.png", "http://www.foxtable.com")
.Add("c12","退出", "./images/exit.png", "exit.htm") '退出登录
End With
End Select
e.WriteString(wb.Build) '生成网页
据我的测试，查询条件是必须用双引号“” 引起来，关键是：动态成出来，如何才能把最外层的双引号能合成进来。
[此贴子已经被作者于2019/3/22 23:34:21编辑过]
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Post By：2019/3/22 21:56:00 [只看该作者]
