ModalPopupExtender.Hide() - Weird

**Shem** · Shem, August 15th, 2008 09:26 AM

Hi guys

I have managed to open my ModalPopupExtender from code behind using:

Code:

ModalPopupExtender.Show()

But I cannot use:

Code:

ModalPopupExtender.Hide()

But I can use it in the same Sub where I use:

Code:

ModalPopupExtender.Show()

makes no sense to me??

**Shem** · Shem, August 15th, 2008 09:33 AM

this is my Sub that opens the ModalPopupExtender:

Code:

Public Sub Populate_ModalPopup(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs)
        Dim mySuppliers As Suppliers = New Suppliers

        'loop over all the items in rpActiveList repeater
        Dim hdn_idkey As String = sender.CommandArgument
        mySuppliers.Idkey = CInt(hdn_idkey)
        mySuppliers = SuppliersManager.GetItem(mySuppliers.Idkey)

        hdn_sID.Value = mySuppliers.Idkey

        txtName.Text = mySuppliers.Name
        txtContact.Text = mySuppliers.Contact
        txtMobile.Text = mySuppliers.Mobile
        txtEmail.Text = mySuppliers.Email

        txtTel.Text = mySuppliers.Tel
        txtFax.Text = mySuppliers.Fax
        txtWeb.Text = mySuppliers.Web

        txtPhysical.Text = mySuppliers.Physical
        txtPostal.Text = mySuppliers.Postal

        ModalPopupExtender1.Show()
    End Sub

and here's my aspx page, relevent code only:

Code:

<asp:Repeater ID="rpActiveList" runat="server" OnItemDataBound="rpActive_OnItemDataBound" OnItemCommand="rpActive_OnItemCommand">
                                <ItemTemplate>
                                    <asp:HiddenField ID="hdn_idkey" runat="server" Value='<%#Eval("Idkey")%>' />
                                    <tr>
                                        <td><%#Eval("Name")%></td>
                                        <td><%#Eval("Contact")%></td>
                                        <td><%#Eval("Mobile")%></td>
                                        <td><%#Eval("Tel")%></td>
                                        <td><%#Eval("Web")%></td>
                                        <td align="right">
                                            <asp:ImageButton ID="btnEdit" ImageUrl="../Icons/edit.png" runat="server" OnClick="Populate_ModalPopup" CommandArgument='<%#Eval("Idkey")%>' />
                                            <asp:ImageButton ID="btnDeactivate" runat="server" CommandName="Deactivate" CommandArgument='<%#Eval("Idkey")%>' ImageUrl="../Icons/delete.png" />
                                        </td>
                                    </tr>
                                </ItemTemplate>
                                <AlternatingItemTemplate>
                                    <asp:HiddenField ID="hdn_idkey" runat="server" Value='<%#Eval("Idkey")%>' />
                                    <tr class="tableAlternateData">
                                        <td><%#Eval("Name")%></td>
                                        <td><%#Eval("Contact")%></td>
                                        <td><%#Eval("Mobile")%></td>
                                        <td><%#Eval("Tel")%></td>
                                        <td><%#Eval("Web")%></td>
                                        <td align="right">
                                            <asp:ImageButton ID="btnEdit" ImageUrl="../Icons/edit.png" runat="server" OnClick="Populate_ModalPopup" CommandArgument='<%#Eval("Idkey")%>' />
                                            <asp:ImageButton ID="btnDeactivate" runat="server" CommandName="Deactivate" CommandArgument='<%#Eval("Idkey")%>' ImageUrl="../Icons/delete.png" />
                                        </td>
                                    </tr>
                                </AlternatingItemTemplate>
                            </asp:Repeater>
                        </asp:Panel>
                    </table>
                </div>
            </asp:Panel>
            
            <!-- ==============| Update Moodal Window |============== -->
            <asp:Panel ID="pnlUpdateContent" runat="server" CssClass="modalPopup" style="display:none;">
                <table width="100%" border="0" cellspacing="0" cellpadding="1px">
                    <tr>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtName" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtContact" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtMobile" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtEmail" runat="server"></asp:TextBox></td>
                    </tr>
                    <tr>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtTel" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtFax" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtWeb" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"></td>
                    </tr>
                    <tr>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtPhysical" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtPostal" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"></td>
                        <td class="generalPadding" style="width:25%;"></td>
                    </tr>
                    <tr>
                        <td class="generalPadding" colspan="4">
                            <asp:HiddenField ID="hdn_sID" runat="server" />
                            <asp:Button ID="btnUpdate" runat="server" Text="Update" OnClick="update_details" />
                            <asp:Button ID="btnCancel" runat="server" Text="Cancel" />
                        </td>
                    </tr>
                </table>
            </asp:Panel>
            <asp:Button ID="btn_hiddenModal" runat="server" Style="display: none" /> 
            <asp:Button ID="btn_closeModal" runat="server" Style="display: none" /> 
            <ajaxtoolkit:ModalPopupExtender 
             ID="ModalPopupExtender1" 
             BackgroundCssClass="progressBackgroundFilter" 
             BehaviorID="ModalPopupExtender1"  
             PopupControlID="pnlUpdateContent"
             TargetControlID="btn_hiddenModal" 
             CancelControlID="btn_closeModal" 
             DropShadow="false" 
             runat="server">
            </ajaxtoolkit:ModalPopupExtender>
            <!-- ==============| END Update Moodal Window |============== -->

**jmurrayhead** · jmurrayhead, August 15th, 2008 09:43 AM

Shem,

Remove this:

Code:

<asp:Button ID="btn_closeModal" runat="server" Style="display: none" />

You should have one button for closing the modalpopup and it should be inside the ContentTemplate of the UpdatePanel. I think I might have done that incorrectly in my first example in your other thread.

Code:

<asp:UpdatePanel ID="pnlUpdateContent" UpdateMode="Conditional" runat="server">
    <ContentTemplate>
        <asp:Button ID="btn_closeModal" runat="server" />
    </ContentTemplate>
</asp:UpdatePanel>

The ModalPopupExtender.Hide() method should be called from the click event of btn_closeModal AND from your save event.

**Shem** · Shem, August 15th, 2008 10:11 AM

here's my almost full aspx page, everything is in my UpdatePanel:

Code:

<asp:Content ID="Suppliers" ContentPlaceHolderID="ContentContainer" Runat="Server">
    <asp:UpdateProgress ID="updateProgress" runat="server">
        <ProgressTemplate>
            <asp:Panel ID="backgroundFilter" runat="server" CssClass="progressBackgroundFilter">
            </asp:Panel>
            
            <asp:Panel ID="Message" runat="server" CssClass="processMessage">
                <center>
                    <asp:Image ID="loader" runat="server" ImageAlign="AbsMiddle" ImageUrl="~/images/ajax-loader.gif" />
                    Updating ...
                </center>
            </asp:Panel>
        </ProgressTemplate>
    </asp:UpdateProgress>

    <asp:UpdatePanel ID="UpdatePanel" runat="server" UpdateMode="Conditional">
        <ContentTemplate>
        
            <!-- ==============| Add Suppliers |============== -->
            <ajaxToolkit:CollapsiblePanelExtender 
                ID="AddProjectsCollapsibleControl" 
                runat="Server" 
                TargetControlID="pnlAddContent"
                ExpandControlID="pnlAddTitle" 
                CollapseControlID="pnlAddTitle" 
                TextLabelID="lblAddTitleDisplay" 
                ExpandedText="(Hide Details...)" 
                CollapsedText="(Show Details...)"
                Collapsed="False"
                SuppressPostBack="true" 
                CollapsedSize="-1">
            </ajaxToolkit:CollapsiblePanelExtender>
            
            <asp:Panel ID="pnlAddTitle" runat="server" CssClass="collapsePanelHeader" >
                <asp:Label ID="lblAddTitleText" runat="server" Text="Label" Font-Bold="true">Add Suppliers&nbsp;&nbsp;</asp:Label>
                <asp:Label ID="lblAddTitleDisplay" runat="server">(Show Details...)</asp:Label>
            </asp:Panel>
            
            <asp:Panel ID="pnlAddContent" runat="server" CssClass="collapsePanel">
                <div class="content_container">
                    <table width="100%" border="0" cellspacing="0" cellpadding="1px">
                        <tr>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvName" runat="server" Text="Company Name"></asp:TextBox></td>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvContact" runat="server" Text="Contact"></asp:TextBox></td>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvMobile" runat="server" Text="Mobile"></asp:TextBox></td>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvEmail" runat="server" Text="Email"></asp:TextBox></td>
                        </tr>
                        <tr>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvTel" runat="server" Text="Tel"></asp:TextBox></td>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvFax" runat="server" Text="Fax"></asp:TextBox></td>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvWeb" runat="server" Text="Website"></asp:TextBox></td>
                            <td class="generalPadding" style="width:25%;"></td>
                        </tr>
                        <tr>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvPhysical" Text="Physical Address" runat="server"></asp:TextBox></td>
                            <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtSvPostal" Text="Postal Address" runat="server"></asp:TextBox></td>
                            <td class="generalPadding" style="width:25%;"></td>
                            <td class="generalPadding" style="width:25%;"></td>
                        </tr>
                        <tr>
                            <td class="generalPadding" colspan="4"><asp:Button ID="btnSave" runat="server" Text="Save" /></td>
                        </tr>
                    </table>
                </div>
            </asp:Panel>
            
            <!-- ==============| Edit Active Categories |============== -->
            <ajaxToolkit:CollapsiblePanelExtender 
                ID="ActiveProjectsCollapsibleControl" 
                runat="Server" 
                TargetControlID="pnlActiveContent"
                ExpandControlID="pnlActiveTitle" 
                CollapseControlID="pnlActiveTitle" 
                Collapsed="True"
                TextLabelID="lblActiveProjects" 
                ExpandedText="(Hide Details...)" 
                CollapsedText="(Show Details...)"
                SuppressPostBack="true" 
                CollapsedSize="-1">
            </ajaxToolkit:CollapsiblePanelExtender>
            
            <asp:Panel ID="pnlActiveTitle" runat="server" CssClass="collapsePanelHeader">
               <asp:Label ID="lblActiveTitleText" runat="server" Text="Label" Font-Bold="true">Active Suppliers&nbsp;&nbsp;</asp:Label>
               <asp:Label ID="lblActiveProjects" runat="server">(Show Details...)</asp:Label>
            </asp:Panel>
            
            <asp:Panel ID="pnlActiveContent" runat="server" CssClass="collapsePanel">
                <div class="content_container">
                    <table width="100%" border="0" cellspacing="2px" cellpadding="1px">
                        <tr>
                            <td align="left" colspan="3">
                                <asp:LinkButton id="btnPrev" OnClick="Prev_Click"  runat="server" />
                                <asp:LinkButton id="btnNext" OnClick="Next_Click"  runat="server" />
                                <asp:Label ID="lblActivePagingPages" runat="server"></asp:Label>
                            </td>
                            <td align="right" colspan="2">
                                <asp:ImageButton ID="imgbtnActiveSearch" runat="server" ImageUrl="../Icons/search.png" visible="false" />&nbsp;<asp:TextBox ID="txtActiveSearch" runat="server" visible="false"></asp:TextBox>
                            </td>
                        </tr>
                        <asp:Panel ID="pnlActiveSubContent" runat="server">
                            <tr class="tableHeader">
                                <td>
                                    <asp:LinkButton ID="lbtnActiveName" runat="server" OnClick="ActiveSortbuttons_OnClick" CommandName="name" CommandArgument="desc">
                                        Name
                                    </asp:LinkButton>
                                </td>
                                <td>
                                    <asp:LinkButton ID="lbtnActiveContact" runat="server" OnClick="ActiveSortbuttons_OnClick" CommandName="contact" CommandArgument="asc">
                                        Contact
                                    </asp:LinkButton>
                                </td>
                                <td>
                                    <asp:LinkButton ID="lbtnActiveMobile" runat="server" OnClick="ActiveSortbuttons_OnClick" CommandName="mobile" CommandArgument="asc">
                                        Mobile
                                    </asp:LinkButton>
                                </td>
                                <td>
                                    <asp:LinkButton ID="lbtnActiveTel" runat="server" OnClick="ActiveSortbuttons_OnClick" CommandName="tel" CommandArgument="asc">
                                        Tel
                                    </asp:LinkButton>
                                </td>
                                <td colspan="2">
                                     <asp:LinkButton ID="lbtnActiveWeb" runat="server" OnClick="ActiveSortbuttons_OnClick" CommandName="web" CommandArgument="asc">
                                        Website
                                    </asp:LinkButton>
                                </td>
                            </tr>
                            <asp:Repeater ID="rpActiveList" runat="server" OnItemDataBound="rpActive_OnItemDataBound" OnItemCommand="rpActive_OnItemCommand">
                                <ItemTemplate>
                                    <asp:HiddenField ID="hdn_idkey" runat="server" Value='<%#Eval("Idkey")%>' />
                                    <tr>
                                        <td><%#Eval("Name")%></td>
                                        <td><%#Eval("Contact")%></td>
                                        <td><%#Eval("Mobile")%></td>
                                        <td><%#Eval("Tel")%></td>
                                        <td><%#Eval("Web")%></td>
                                        <td align="right">
                                            <asp:ImageButton ID="btnEdit" ImageUrl="../Icons/edit.png" runat="server" OnClick="Populate_ModalPopup" CommandArgument='<%#Eval("Idkey")%>' />
                                            <asp:ImageButton ID="btnDeactivate" runat="server" CommandName="Deactivate" CommandArgument='<%#Eval("Idkey")%>' ImageUrl="../Icons/delete.png" />
                                        </td>
                                    </tr>
                                </ItemTemplate>
                                <AlternatingItemTemplate>
                                    <asp:HiddenField ID="hdn_idkey" runat="server" Value='<%#Eval("Idkey")%>' />
                                    <tr class="tableAlternateData">
                                        <td><%#Eval("Name")%></td>
                                        <td><%#Eval("Contact")%></td>
                                        <td><%#Eval("Mobile")%></td>
                                        <td><%#Eval("Tel")%></td>
                                        <td><%#Eval("Web")%></td>
                                        <td align="right">
                                            <asp:ImageButton ID="btnEdit" ImageUrl="../Icons/edit.png" runat="server" OnClick="Populate_ModalPopup" CommandArgument='<%#Eval("Idkey")%>' />
                                            <asp:ImageButton ID="btnDeactivate" runat="server" CommandName="Deactivate" CommandArgument='<%#Eval("Idkey")%>' ImageUrl="../Icons/delete.png" />
                                        </td>
                                    </tr>
                                </AlternatingItemTemplate>
                            </asp:Repeater>
                        </asp:Panel>
                    </table>
                </div>
            </asp:Panel>
            
            <!-- ==============| Update Moodal Window |============== -->
            <asp:Panel ID="pnlUpdateContent" runat="server" CssClass="modalPopup" style="display:none;">
                <table width="100%" border="0" cellspacing="0" cellpadding="1px">
                    <tr>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtName" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtContact" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtMobile" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtEmail" runat="server"></asp:TextBox></td>
                    </tr>
                    <tr>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtTel" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtFax" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtWeb" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"></td>
                    </tr>
                    <tr>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtPhysical" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"><asp:TextBox ID="txtPostal" runat="server"></asp:TextBox></td>
                        <td class="generalPadding" style="width:25%;"></td>
                        <td class="generalPadding" style="width:25%;"></td>
                    </tr>
                    <tr>
                        <td class="generalPadding" colspan="4">
                            <asp:HiddenField ID="hdn_sID" runat="server" />
                            <asp:Button ID="btnUpdate" runat="server" Text="Update" OnClick="update_details" />
                            <asp:Button ID="btnCancel" runat="server" Text="Cancel" />
                        </td>
                    </tr>
                </table>
            </asp:Panel>
            <asp:Button ID="btn_hiddenModal" runat="server" Style="display: none" /> 
            <ajaxtoolkit:ModalPopupExtender 
             ID="ModalPopupExtender1" 
             BackgroundCssClass="progressBackgroundFilter" 
             BehaviorID="ModalPopupExtender1"  
             PopupControlID="pnlUpdateContent"
             TargetControlID="btn_hiddenModal" 
             DropShadow="false" 
             runat="server">
            </ajaxtoolkit:ModalPopupExtender>
            <!-- ==============| END Update Moodal Window |============== -->            
            
        </ContentTemplate>
    </asp:UpdatePanel>
</asp:Content>

[CODE]

**Shem** · Shem, August 15th, 2008 10:13 AM

my full aspx.vb:

Code:

and my full aspx.vb
Imports Keith.ProjectManager.Bll
Imports Keith.ProjectManager.BO
Imports System.Web.UI.WebControls
Imports System.Data
Imports System.Data.SqlClient
Imports MySql.Data.MySqlClient

Partial Class views_suppliers
    Inherits System.Web.UI.Page

    Private CommandNames As String = String.Empty
    'create instance of params
    Private myParams As New Params
    Dim ActivePagedData As New PagedDataSource()
    Dim InActivePagedData As New PagedDataSource()

#Region "Page_Load"
    '=============================================================================================
    'handles page load events
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        'add textboxes that need to be cleared by onFocus
        txtSvName.Attributes.Add("onFocus", "Clear(this)")
        txtSvContact.Attributes.Add("onFocus", "Clear(this)")
        txtSvEmail.Attributes.Add("onFocus", "Clear(this)")
        txtSvFax.Attributes.Add("onFocus", "Clear(this)")
        txtSvMobile.Attributes.Add("onFocus", "Clear(this)")
        txtSvPhysical.Attributes.Add("onFocus", "Clear(this)")
        txtSvPostal.Attributes.Add("onFocus", "Clear(this)")
        txtSvTel.Attributes.Add("onFocus", "Clear(this)")
        txtSvWeb.Attributes.Add("onFocus", "Clear(this)")

        txtSvPhysical.TextMode = TextBoxMode.MultiLine
        txtSvPostal.TextMode = TextBoxMode.MultiLine

        'just for testing updateprogress control
        System.Threading.Thread.Sleep("1000")

        'populate datasource's only if it's not a pastback
        If Not IsPostBack Then
            myParams.OrderBy = String.Empty
            myParams.Search = String.Empty
            myParams.Activated = String.Empty
            myParams.ActivatedPage = 0
            myParams.DeactivatedPage = 0

            Populate_rpActive(myParams)
            Populate_rpInActive(myParams)
        End If
    End Sub
#End Region

#Region "Populate Datasources"
    '=============================================================================================
    'populate and bind rpProjectList datasource
    Sub Populate_rpActive(ByVal myParams As Params)
        'Dim CategoryList As New CategoryList

        'set activated to true to bring up the activated results
        myParams.Activated = "true"
        myParams.Search = String.Empty

        'populate the datasource
        ActivePagedData.DataSource = SuppliersManager.GetList(myParams)

        'set datasource parameters
        ActivePagedData.AllowPaging = True
        ActivePagedData.PageSize = 10

        If myParams.ActivatedPage = 0 Then
            myParams.ActivatedPage = 0
            ActivePagedData.CurrentPageIndex = 0
        Else
            ActivePagedData.CurrentPageIndex = myParams.ActivatedPage
        End If

        myParams.PageCount = ActivePagedData.PageCount
        btnPrev.Text = "&lt;&nbsp;Previous"
        btnPrev.Visible = (Not ActivePagedData.IsFirstPage)

        btnNext.Text = "Next&nbsp;&gt;"
        btnNext.Visible = (Not ActivePagedData.IsLastPage)

        lblActivePagingPages.Text = "Page " & ActivePagedData.CurrentPageIndex + 1 & " of " & ActivePagedData.PageCount
        lblActivePagingPages.CssClass = "PageNumbers"

        'for paging
        If ActivePagedData.PageCount = 0 Then
            lblActivePagingPages.Visible = False
            btnNext.Visible = False
            btnPrev.Visible = False
        Else
            lblActivePagingPages.Visible = True
        End If

        'for sorting
        If ActivePagedData.Count <= 1 Then
            lbtnActiveName.Enabled = False
            lbtnActiveContact.Enabled = False
            lbtnActiveMobile.Enabled = False
            lbtnActiveTel.Enabled = False
            lbtnActiveWeb.Enabled = False
        Else
            lbtnActiveName.Enabled = True
            lbtnActiveContact.Enabled = True
            lbtnActiveMobile.Enabled = True
            lbtnActiveTel.Enabled = True
            lbtnActiveWeb.Enabled = True
        End If

        'only bind data if there is data
        If ActivePagedData.PageCount > 0 Then
            rpActiveList.DataSource = ActivePagedData
            rpActiveList.DataBind()
        End If
    End Sub

    '=============================================================================================
    'populate and bind rpDeactivatedProjects datasource

    Sub Populate_rpInActive(ByVal myParams As Params)
        'Dim CategoryList As New CategoryList

        'set activated to true to bring up the activated results
        myParams.Activated = "false"
        myParams.Search = String.Empty

        'populate the datasource
        InActivePagedData.DataSource = SuppliersManager.GetList(myParams)

        'set datasource parameters
        InActivePagedData.AllowPaging = True
        InActivePagedData.PageSize = 10

        If myParams.DeactivatedPage = 0 Then
            myParams.DeactivatedPage = 0
            InActivePagedData.CurrentPageIndex = 0
        Else
            InActivePagedData.CurrentPageIndex = myParams.DeactivatedPage
        End If

        myParams.PageCount = InActivePagedData.PageCount
        btnInActivePrev.Text = "&lt;&nbsp;Previous"
        btnInActivePrev.Visible = (Not InActivePagedData.IsFirstPage)

        btnInActiveNext.Text = "Next&nbsp;&gt;"
        btnInActiveNext.Visible = (Not InActivePagedData.IsLastPage)

        lblInActivePagingPages.Text = "Page " & InActivePagedData.CurrentPageIndex + 1 & " of " & InActivePagedData.PageCount
        lblInActivePagingPages.CssClass = "PageNumbers"

        'for paging
        If InActivePagedData.PageCount = 0 Then
            lblInActivePagingPages.Visible = False
            btnInActiveNext.Visible = False
            btnInActivePrev.Visible = False
        Else
            lblInActivePagingPages.Visible = True
        End If

        'for sorting
        If InActivePagedData.Count <= 1 Then
            lbtnInActiveName.Enabled = False
            lbtnInActiveContact.Enabled = False
            lbtnInActiveMobile.Enabled = False
            lbtnInActiveTel.Enabled = False
            lbtnInActiveWeb.Enabled = False
        Else
            lbtnInActiveName.Enabled = True
            lbtnInActiveContact.Enabled = True
            lbtnInActiveMobile.Enabled = True
            lbtnInActiveTel.Enabled = True
            lbtnInActiveWeb.Enabled = True
        End If

        'only bind data if there is data
        If InActivePagedData.PageCount > 0 Then
            rpInActiveList.DataSource = InActivePagedData
            rpInActiveList.DataBind()
        End If
    End Sub

    '=============================================================================================
    'run validations/operations on rpProjectList
    Protected Sub rpActive_OnItemDataBound(ByVal s As Object, ByVal e As RepeaterItemEventArgs)
        If e.Item.ItemType = ListItemType.Item Or e.Item.ItemType = ListItemType.AlternatingItem Then

            'declare my controls and create an instance of Projects
            Dim Suppliers As Suppliers = e.Item.DataItem

            'if an empty result is retuurned then only show the ddl to select a project
            If Suppliers.Idkey = 0 Then
                pnlActiveSubContent.Visible = False
            ElseIf Suppliers.Idkey <> 0 Then
                pnlActiveSubContent.Visible = True
            End If

        End If
    End Sub

    '=============================================================================================
    'run validations/operations on rpDeactivatedProjects
    Protected Sub rpInActive_OnItemDataBound(ByVal s As Object, ByVal e As RepeaterItemEventArgs)
        If e.Item.ItemType = ListItemType.Item Or e.Item.ItemType = ListItemType.AlternatingItem Then

            'declare my controls and create an instance of Projects
            Dim imgbtnDelete As ImageButton = e.Item.FindControl("imgbtnDelete")
            Dim Suppliers As Suppliers = e.Item.DataItem

            'image button
            imgbtnDelete.ImageUrl = "../Icons/trashfull.png"

            'if an empty result is retuurned then only show the ddl to select a project
            If Suppliers.Idkey = 0 Then
                pnlInActiveSubContent.Visible = False
            ElseIf Suppliers.Idkey <> 0 Then
                pnlInActiveSubContent.Visible = True
            End If
        End If
    End Sub
#End Region

#Region "Update,Save,Delete,Activate,Deactivate"
    '=============================================================================================
    'put code in here that needs to be run on the btnSave event
    Protected Sub btnSave_Click1(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSave.Click
        'populate Projects and save new data
        Dim mySuppliers As Suppliers = New Suppliers
        mySuppliers.Name = txtSvName.Text
        mySuppliers.Contact = txtSvContact.Text
        mySuppliers.Email = txtSvEmail.Text
        mySuppliers.Fax = txtSvFax.Text
        mySuppliers.Mobile = txtSvMobile.Text
        mySuppliers.Physical = txtSvPhysical.Text
        mySuppliers.Postal = txtSvPostal.Text
        mySuppliers.Tel = txtSvTel.Text
        mySuppliers.Web = txtSvWeb.Text

        'set values manually
        mySuppliers.CreatedDate = Now()
        mySuppliers.EditedDate = Now()
        mySuppliers.CreatedBy = HttpContext.Current.Session("UserID")
        mySuppliers.EditedBy = 0
        mySuppliers.Idkey = 0
        SuppliersManager.Save(mySuppliers)

        'set params back to default
        myParams.OrderBy = String.Empty
        myParams.Search = String.Empty
        myParams.Activated = String.Empty
        myParams.ActivatedPage = 0
        myParams.DeactivatedPage = 0

        'bind the datasource to repeater to show updated results
        Populate_rpActive(myParams)

        're-set the textboxes
        txtSvName.Text = "Company Name"
        txtSvContact.Text = "Contact"
        txtSvEmail.Text = "Email"
        txtSvFax.Text = "Fax"
        txtSvMobile.Text = "Mobile"
        txtSvTel.Text = "Tel"
        txtSvWeb.Text = "Website"
        'txtSvPhysical.Text = "Physical"
        'txtSvPostal.Text = "Postal"
    End Sub

    '=============================================================================================
    'repeater OnItemCommand event, handles all actions ie. buttons inside the repeater
    Protected Sub rpActive_OnItemCommand(ByVal source As Object, ByVal e As RepeaterCommandEventArgs) Handles rpActiveList.ItemCommand
        CommandNames = e.CommandName
        Dim mySupplier As Suppliers = New Suppliers
        Select Case CommandNames
            Case "Delete"
                'populate Projects with the idkey that must be deleted and pass it to ProjectsManager.Delete
                mySupplier.Idkey = CType(e.CommandArgument, Integer)
                SuppliersManager.Delete(mySupplier)

                'bind the datasource to repeater to show updated results
                Populate_rpActive(myParams)
                Populate_rpInActive(myParams)

            Case "Deactivate"
                'populate Projects with the idkey that must be deactivated and pass it to ProjectsManager.Deactivate
                mySupplier.Idkey = CType(e.CommandArgument, Integer)
                mySupplier.EditedBy = HttpContext.Current.Session("UserID")
                SuppliersManager.Deactivate(mySupplier)

                'bind the datasource to repeater to show updated results
                Populate_rpActive(myParams)
                Populate_rpInActive(myParams)

            Case "Activate"
                'populate Projects with the idkey that must be activated and pass it to ProjectsManager.Deactivate
                mySupplier.Idkey = CType(e.CommandArgument, Integer)
                mySupplier.EditedBy = HttpContext.Current.Session("UserID")
                SuppliersManager.Activate(mySupplier)

                'bind the datasource to repeater to show updated results
                Populate_rpActive(myParams)
                Populate_rpInActive(myParams)
        End Select
    End Sub

    Protected Sub update_details(ByVal s As Object, ByVal e As System.EventArgs)
        Dim mySuppliers As Suppliers
        Dim fieldlist As New ArrayList

        'populate Suppliers BO with the database record from the form hidden idkey
        mySuppliers = New Suppliers
        mySuppliers.Idkey = CInt(hdn_sID.Value)
        mySuppliers = SuppliersManager.GetItem(mySuppliers.Idkey)
        mySuppliers.Idkey = hdn_sID.Value

        If Not txtName.Text = mySuppliers.Name Then
            fieldlist.Add("name")
            mySuppliers.Name = txtName.Text
        End If
        If Not txtMobile.Text = mySuppliers.Mobile Then
            fieldlist.Add("mobile")
            mySuppliers.Mobile = txtMobile.Text
        End If
        If Not txtContact.Text = mySuppliers.Contact Then
            fieldlist.Add("contact")
            mySuppliers.Contact = txtContact.Text
        End If
        If Not txtEmail.Text = mySuppliers.Email Then
            fieldlist.Add("email")
            mySuppliers.Email = txtEmail.Text
        End If
        If Not txtTel.Text = mySuppliers.Tel Then
            fieldlist.Add("tel")
            mySuppliers.Tel = txtTel.Text
        End If
        If Not txtFax.Text = mySuppliers.Fax Then
            fieldlist.Add("fax")
            mySuppliers.Email = txtEmail.Text
        End If
        If Not txtWeb.Text = mySuppliers.Web Then
            fieldlist.Add("web")
            mySuppliers.Web = txtWeb.Text
        End If
        If Not txtPhysical.Text = mySuppliers.Physical Then
            fieldlist.Add("physical")
            mySuppliers.Physical = txtPhysical.Text
        End If
        If Not txtPostal.Text = mySuppliers.Postal Then
            fieldlist.Add("postal")
            mySuppliers.Postal = txtPostal.Text
        End If

        'check to see if any records need to be updated, if so, update them
        If Not fieldlist.Count = 0 Then
            SuppliersManager.Update(mySuppliers)
            fieldlist.RemoveRange(0, fieldlist.Count)
        End If

        CloseModalPopup(s, e)
    End Sub
#End Region

#Region "Paging"
    Public Sub Prev_Click(ByVal obj As Object, ByVal e As EventArgs)
        myParams.ActivatedPage = myParams.ActivatedPage - 1
        Populate_rpActive(myParams)
    End Sub

    Public Sub Next_Click(ByVal obj As Object, ByVal e As EventArgs)
        myParams.ActivatedPage = myParams.ActivatedPage + 1
        Populate_rpActive(myParams)
    End Sub

    Public Sub InActivePrev_Click(ByVal obj As Object, ByVal e As EventArgs)
        myParams.DeactivatedPage = myParams.DeactivatedPage - 1
        Populate_rpInActive(myParams)
    End Sub

    Public Sub InActiveNext_Click(ByVal obj As Object, ByVal e As EventArgs)
        myParams.DeactivatedPage = myParams.DeactivatedPage + 1
        Populate_rpInActive(myParams)
    End Sub
#End Region

    Public Sub Populate_ModalPopup(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs)
        Dim mySuppliers As Suppliers = New Suppliers

        'loop over all the items in rpActiveList repeater
        Dim hdn_idkey As String = sender.CommandArgument
        mySuppliers.Idkey = CInt(hdn_idkey)
        mySuppliers = SuppliersManager.GetItem(mySuppliers.Idkey)

        hdn_sID.Value = mySuppliers.Idkey

        txtName.Text = mySuppliers.Name
        txtContact.Text = mySuppliers.Contact
        txtMobile.Text = mySuppliers.Mobile
        txtEmail.Text = mySuppliers.Email

        txtTel.Text = mySuppliers.Tel
        txtFax.Text = mySuppliers.Fax
        txtWeb.Text = mySuppliers.Web

        txtPhysical.Text = mySuppliers.Physical
        txtPostal.Text = mySuppliers.Postal

        ModalPopupExtender1.Show()
    End Sub

    Public Sub CloseModalPopup(ByVal sender As Object, ByVal e As EventArgs)
        ModalPopupExtender1.Hide()
    End Sub
End Class

It still does not work

**jmurrayhead** · jmurrayhead, August 15th, 2008 10:26 AM

What happens if you remove:

Code:

CloseModalPopup(s, e)

and just put:

Code:

ModalPopupExtender1.Hide()

**Shem** · Shem, August 15th, 2008 10:39 AM

nothing..

weird huh? i've googled every piece of literature out there and everyone
says just call .Hide()

but for some reason it doesn't work, except if i use it in the same sub as my
.Show()

**jmurrayhead** · jmurrayhead, August 15th, 2008 10:49 AM

That makes no sense...the Show() and Hide() methods do not rely on eachother. What I suggest to you is to get a very basic test page setup and working. That is the best way to troubleshoot this, IMO. Right now you have a lot of extra code that makes it difficult to pinpoint the exact problem.

I also noticed you have this: BehaviorID="ModalPopupExtender1"

My example doesn't use that and neither does the example on the ASP.net AJAX web site. Another suggestion, go to the AJAX site and click the link to watch the video on the bottom of the page: ModalPopup Sample

See if you can follow along and get a very basic sample working.

Thread: ModalPopupExtender.Hide() - Weird

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