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Old June 21st, 2006, 01:14 PM
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Default Nested Repeaters three deep?

I am creating a report that displays each user of the system, a date sub header, and then the work completed for each date. I am using repeaters nested three deep.

Such that:

<asp:repeater id="rprUser" runat="server">
<asp:repeater id="rprWork" runat="server">
<asp:repeater id="rprWorkDetail" runat="server">
</asp:repeater>
</asp:repeater>
</asp:repeater>

But for some reason it doesn't populate that third repeater. What am I doing wrong?

Here's the code:

 
Quote:
quote:Public Class WorkCompletedDetail
Quote:
    Inherits clsErrorPage

#Region " Web Form Designer Generated Code "

    'This call is required by the Web Form Designer.
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()

    End Sub
    Protected WithEvents lblCompletedBy As System.Web.UI.WebControls.Label
    Protected WithEvents rprWorkDetail As System.Web.UI.WebControls.Repeater
    Protected WithEvents rprWork As System.Web.UI.WebControls.Repeater
    Protected WithEvents frmWork As System.Web.UI.HtmlControls.HtmlForm

    Protected WithEvents cpvWorkDate_StartEnd As System.Web.UI.WebControls.CompareValidator
    Protected WithEvents cpvWorkDate_Start As System.Web.UI.WebControls.CompareValidator
    Protected WithEvents cpvWorkDate_End As System.Web.UI.WebControls.CompareValidator
    Protected WithEvents lblFilterWorkDate As System.Web.UI.WebControls.Label
    Protected WithEvents txtWorkDate_Start As System.Web.UI.WebControls.TextBox
    Protected WithEvents txtWorkDate_End As System.Web.UI.WebControls.TextBox

    Protected intCount As Integer = 0
    Protected intReqNum As Integer = 0
    Protected dblWorked As Double = 0

    Protected WithEvents btnGo As System.Web.UI.WebControls.Button
    Protected WithEvents rprUser As System.Web.UI.WebControls.Repeater

    'NOTE: The following placeholder declaration is required by the Web Form Designer.
    'Do not delete or move it.
    Private designerPlaceholderDeclaration As System.Object

    Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
        'CODEGEN: This method call is required by the Web Form Designer
        'Do not modify it using the code editor.
        InitializeComponent()
    End Sub

#End Region

    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        If Not IsPostBack Then
            txtWorkDate_Start.Text = DateAdd(DateInterval.Day, -7, DateTime.Now).ToString("MM/dd/yyyy")
            txtWorkDate_End.Text = DateTime.Now.ToString("MM/dd/yyyy")
            BindData()
        End If

    End Sub

    Private Sub rprWorkDetail_ItemDatabound(ByVal source As System.Object, ByVal e As System.Web.UI.WebControls.RepeaterItemEventArgs) Handles rprWorkDetail.ItemDataBound

        Select Case e.Item.ItemType

            Case ListItemType.AlternatingItem, ListItemType.Item

                'Set the section's totals
                Dim strWorked As String
                Dim strReqNum As String

                strWorked = CType(e.Item.FindControl("lblWorkHours"), Label).Text
                If strWorked = "" Then
                    strWorked = "0"
                End If

                strReqNum = CType(e.Item.FindControl("lblReqNum"), Label).Text
                If strReqNum = "" Then
                    strReqNum = "0"
                End If

                dblWorked = dblWorked + Double.Parse(strWorked)
                intReqNum = intReqNum + Integer.Parse(strReqNum)

        End Select

    End Sub


    Private Sub rprWork_ItemDatabound(ByVal source As System.Object, ByVal e As System.Web.UI.WebControls.RepeaterItemEventArgs) Handles rprWork.ItemDataBound

        Select Case e.Item.ItemType

            Case ListItemType.Item, ListItemType.AlternatingItem

                'Set the nested repeater
                Dim lblUserIDWork As Label = CType(e.Item.FindControl("lblUserWorkID"), Label)
                Dim lblDate As Label = CType(e.Item.FindControl("lblWorkDate"), Label)
                Dim rprWorkCompletedDetail2 As Repeater = CType(e.Item.FindControl("rprWorkDetail"), Repeater)

                rprWorkCompletedDetail2.DataSource = clsReports.GetMyWorkCompletedDetail(CInt(lblUserID Work.Text), CDate(lblDate.Text))
                rprWorkCompletedDetail2.DataBind()

                intCount = intCount + 1

            Case ListItemType.Footer

                CType(e.Item.FindControl("lblTotalCount"), Label).Text = intCount.ToString
                CType(e.Item.FindControl("lblReqNumTotal"), Label).Text = intReqNum.ToString
                CType(e.Item.FindControl("lblTotalWorked"), Label).Text = dblWorked.ToString

        End Select

    End Sub

    Private Sub rprUsers_ItemDatabound(ByVal source As System.Object, ByVal e As System.Web.UI.WebControls.RepeaterItemEventArgs) Handles rprUser.ItemDataBound

        Select Case e.Item.ItemType

            Case ListItemType.Item, ListItemType.AlternatingItem

                Dim lblUserID As Label = CType(e.Item.FindControl("lblUserID"), Label)
                Dim lblUser As Label = CType(e.Item.FindControl("lblUser"), Label)
                Dim rprWork2 As New Repeater
                Dim objSelectedUser As New clsUser(CInt(lblUserID.Text))

                rprWork2 = CType(e.Item.FindControl("rprWork"), Repeater)

                Dim dvwWork As DataView
                Dim objStatus As clsStatus

                dvwWork = clsReports.GetMyWorkCompleted(objSelectedUser.ID)

                If txtWorkDate_Start.Text <> "" And txtWorkDate_End.Text <> "" Then
                    dvwWork.RowFilter = "WorkDate >= '" & txtWorkDate_Start.Text & "'"
                    dvwWork.RowFilter += "AND WorkDate <= '" & txtWorkDate_End.Text & "'"
                End If

                rprWork2.DataSource = dvwWork
                rprWork2.DataBind()

                If dvwWork.Count = 0 Then
                    'lblUser.Visible = False
                    rprWork2.Visible = False
                End If

            Case ListItemType.Separator

                Dim lblFooter As Label = CType(e.Item.FindControl("lblFooter"), Label)
                Dim lblUser As Label = CType(e.Item.FindControl("lblUserFooter"), Label)

                If intCount = 0 Then
                    lblFooter.Text = "There were no results that matched your criteria."
                End If

                intCount = 0
                intReqNum = 0
                dblWorked = 0

        End Select

    End Sub

    Private Sub BindData()

        Dim dvwUsers As DataView

        dvwUsers = clsUser.GetAll().Tables(clsUser.GetAllTableName).D efaultView

        dvwUsers.RowFilter = "FullName Not Like '%Select%'"
        rprUser.DataSource = dvwUsers
        Page.DataBind()

    End Sub

    Private Sub btnGo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGo.Click

        BindData()

    End Sub

End Class

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