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关于百度Echars的测试，我中间加了个查询期间，并且把页面写成了内部函数就不行了，麻烦版主帮忙看看．

httprequest代码

Dim fl As String = "d:\web\" & e.path

If filesys.FileExists(fl)

Dim idx As Integer = fl.LastIndexOf(".")

Dim ext As String = fl.SubString(idx)

Select Case ext

Case ".jpg",".gif",".png",".bmp",".wmf",".js",".css" ,".html",".htm",".zip",".rar"

e.WriteFile(fl)

Return '这里必须返回

End Select

End If

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 UserID As String = e.Cookies("userid") '从cookie中获取用户名

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("userid") AndAlso e.PostValues.ContainsKey("password") Then

UserID = e.PostValues("userid")

PassWord = e.PostValues("password")

End If

'验证密码

Dim cmd As New SQLCommand

Dim dt As DataTable

Dim dr As DataRow

cmd.ConnectionName = DataSource

cmd.CommandText = "Select * F　rom {用户管理} Where [用户编号] = '" & UserID & "'"

dt = cmd.ExecuteReader

If dt.DataRows.Count > 0 Then

dr=dt.DataRows(0)

If PassWord=DecryptText(dr("登录密码") ,"zhy","823") 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("userid",UserID) '将用户名和密码写入cookie

wb.AppendCookie("password",PassWord)

wb.AppendCookie("DepName",dr("部门名称"))

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

Functions.Execute("Weblogon",e)

Case "exit.htm" '退出登录

Functions.Execute("Webexit",e)

Case "", "default.htm" '首页

Functions.Execute("Webdefault",e)

Case "salestargetquery.htm" '目标达成查询

Functions.Execute("SalestargetQuery",e)

Case "salestargetlist.htm" '目标达成清单

Functions.Execute("SalestargetList",e)

Case "getdata.htm" '目标达成清单

Functions.Execute("Getdata",e)

Case "fsrsedit.htm"

If e.PostValues.Count > 0 Then

Functions.Execute("WebfsrsSave",e) '保存表单数据

End If

Functions.Execute("WebfsrsEdit",e) '生成订单编辑页面

End Select

e.WriteString(wb.Build) '生成网页

SalestargetQuery　内部函数

Dim e As RequestEventArgs = args(0)

Dim wb As New weui

wb.AddPage("","page1") '增加两个page

wb.AddPage("","page2")

wb.AddForm("page1","form1","SalestargetList.htm") '表单显示在第一个页面

With wb.AddInputGroup("form1","ipg1","销售统计")

.AddSelect("qj","期间","|" & DataTables("销售任务").SqlGetComboListString("期间"))

End With

With wb.AddButtonGroup("form1","btg1",True)

.Add("btn1", "统计", "button").Attribute= ""

End With

wb.AppendHTML("<script src='./lib/WebSalestargetForm.js'></script>") '引入脚本文件

e.WriteString(wb.Build)

WebSalestargetForm.js　代码

function Salestargettongji(){

var result = submitAjaxForm('form1','',false);

document.getElementById("page2").innerHTML=result;

hide('page1');

show('page2');

}

SalestargetList　内部函数

Dim e As RequestEventArgs = args(0)

Dim wb As New weui

wb.AppendHTML("<script src='http://cdn.static.runoob.com/libs/jquery/1.10.2/jquery.min.js'></script>",True)

wb.AppendHTML("<script src='http://echarts.baidu.com/gallery/vendors/echarts-stat/ecStat.min.js'></script>",True)

wb.AppendHTML("<script src='http://echarts.baidu.com/gallery/vendors/echarts/echarts-all-3.js'></script>",True)

wb.AppendHTML("<script src='http://echarts.baidu.com/gallery/vendors/echarts/map/js/china.js'></script>",True)

With wb.AddArticle("","ar1")

.AddTitle("h1","销售达成率")

.AddContent("<div id=""main1"" style=""width: 600px;height:400px;""></div>")

End With

wb.AppendHTML("<script src='./lib/map.js'></script>")

e.WriteString(wb.Build)

map.js 和 getdata 都是用　蓝版的示例

现在可以显标图表标题，但图表不能显示．我暂只是用蓝版的TXT测试

Select Case ext

Case ".jpg",".gif",".png",".bmp",".wmf",".js",".css" ,".html",".htm",".zip",".rar",".txt"

e.WriteFile(fl)

Return '这里必须返回

End Select

主题：关于百度Echars的测试