4

我正在修改前雇员的代码。我对 ASP.net 甚至网络编程都很陌生,代码中没有留下任何评论。在其中一个表单中,按钮是动态创建的,当单击其中一个按钮时,会打开一个包含信息的小表单。

现在我的问题是我不明白表单是如何打开的。

这是创建按钮的地方SuiviPlanFormation.aspx

<asp:Button ID="btnComplete" runat ="server" Text ="B212"  
            CommandArgument ='<%# Eval("Code") %>' CommandName ="Select" 
            CssClass="button" 
            Enabled='<%# not Eval("Status").equals("green") %>'/>

这是单击 B212 按钮时似乎打开的表单FormationForm.aspx。代码显然开始是Page_Load.

我似乎无法弄清楚该表格是如何被调用的。有人可以启发我吗?

编辑 SuiviPlanFormation.aspx

<%@ Page Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="SuiviPlanFormation.aspx.vb" Inherits="SuiviPlanFormation" %>
<%@ Register Src="~/Controls/FormationForm.ascx" TagName ="FormationForm" TagPrefix ="uc1" %>
<%@ Register Src="~/Controls/SelectionForm.ascx" TagName ="SelectionForm" TagPrefix ="uc1" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>

<asp:Content ID="Content1" ContentPlaceHolderID="Holder" Runat="Server">
    <asp:UpdatePanel runat ="server" >
    <ContentTemplate>
            <cc1:AlwaysVisibleControlExtender ID="AlwaysVisibleControlExtender1" runat="server"
                  ScrollEffectDuration="0.1" HorizontalOffset="930" TargetControlID="pnlLegend"
                VerticalOffset="20">
            </cc1:AlwaysVisibleControlExtender>
            <asp:Panel ID="pnlLegend" runat="server"  Style="position : absolute ; visibility:visible  ; top:20px; left:930px;">
                <table border="0" cellpadding="0" cellspacing="0" style="border-style: solid; border-width: 1px;"
                    width="420px">
                    <tr>
                        <td class="accordionHeaderSmall" colspan="2" style="border-style: none; padding-top: 2px;
                            padding-bottom: 2px">
                            Légende
                        </td>
                    </tr>
                    <tr>
                        <td align="center" class="texte" style="width: 5%; background-color: InfoBackground;
                            padding-left: 2px;">
                            <img alt="GREEN" height="10px" src="../Images/IconSystem/Indicateur/green.gif" width="10px" /></td>
                        <td class="texte" style="width: 95%; background-color: InfoBackground;" align="left">
                            Formation valide</td>
                    </tr>
                    <tr>
                        <td align="center" class="texte" style="background-color: InfoBackground; padding-left: 2px;">
                            <img alt="Yellow" height="10px" src="../Images/IconSystem/Indicateur/Yellow.gif"
                                width="10px" /></td>
                        <td class="texte" style="background-color: InfoBackground;" align="left">
                            Formation non suivie, mais encore dans les délais de l'échéancier</td>
                    </tr>
                    <tr>
                        <td align="center" class="texte" style="background-color: InfoBackground; padding-left: 2px;">
                            <img alt="RED" height="10px" src="../Images/IconSystem/Indicateur/red.gif" width="10px" /></td>
                        <td class="texte" style="background-color: InfoBackground;" align="left">
                            Formation invalide : Le délai de l'échéancier ou la nouvelle mise en vigueur est expiré</td>
                    </tr>
                </table>
            </asp:Panel>

    <table cellpadding="0" cellspacing="0" style="text-align: left; margin-left: 0; margin-top: 0;" width="98%" border="0">
    <tr style="height: 10px"><td colspan="2"></td></tr>    
        <tr>
            <td class="TexteSection" style="width:35%">
                <asp:Label ID="lbTitre" runat="server" CssClass="texteSection" Text="Plan de formation"></asp:Label>
            </td>
            <td align="right" style="width:65%">
                <asp:Label ID="lbMsgErreur" runat="server" EnableViewState="False"  
                    CssClass="msgerreur" ForeColor="Red"></asp:Label></td>
        </tr>

        <tr style="height: 1px">
            <td style="background-color: #F55443;" colspan="2">
            </td>
        </tr>
        <tr><td colspan="2" style="height:5px;"></td></tr>
        <tr><td colspan="2">
            <asp:Panel ID="pnlFilter" runat="server" Visible="true">
                 <table width="100%" border="0" cellpadding="0" cellspacing="0" style="padding:5px;">
                    <tr><td colspan="4"  class="accordionHeader"  style="border-style:none;padding-top:2px;padding-bottom:2px" ><asp:Label CssClass=".grid .headerstyle" runat="server" ID="Label1">Filtre de sélection </asp:Label></td></tr>
                    <tr class="accordionContent" style="padding-bottom:5px;">
                        <td class="popupcell02" align="left" width="200px" style="HEIGHT: 16px">Employé :</td>
                        <td width="200px" style="HEIGHT: 16px">
                        <asp:DropDownList ID="ddlEmployes" runat="server" Width="100%" AutoPostBack="True" 
                                 DataValueField ="NoEmploye" DataTextField ="FullName"  
                                DataSourceID="odsListEmployeesActif" ></asp:DropDownList></td>
                        <td class="popupcell02" align="left" style="padding-left:5px;" >
                            <asp:Label ID="lblTitre" runat="server" CssClass="popupcell02"></asp:Label>
                        </td>
                        <td align ="right" >
                            Plan de formation version imprimable.

                            <asp:HyperLink ID="hylSuiviPlan" runat="server" ImageUrl ="/Apps/Images/Boutons/outils/imprimer.gif" Target ="_blank" />        

                        </td>
                    </tr>
                    <tr class="accordionContent" style="padding-bottom:5px;">
                        <td class="popupcell02" align="left" >Type de document :</td>
                        <td >
                            <asp:dropdownlist id="ddlTypeDocument" runat="server" CssClass="textbox" Width="100%" AutoPostBack="true">
                                <asp:ListItem Text ="-" Value =""></asp:ListItem>
                                <asp:ListItem Text ="Procédure" Value ="PROCÉDURE"></asp:ListItem>
                                <asp:ListItem Text ="Instruction" Value ="INSTRUCTION-JDE"></asp:ListItem>
                            </asp:dropdownlist>
                        </td>
                        <td colspan="2" align="right">
                            Attestation de formation en attente d'une approbation.
                        <asp:HyperLink ID="hEnApprobation" runat="server" 
                                ImageUrl ="/Apps/Images/Boutons/outils/imprimer.gif" Target ="_blank" />
                        </td>
                    </tr>
                </table>
            </asp:Panel>
          </td>
        </tr>
        <tr height="10px" ><td></td></tr>
        <tr>
        <td colspan ="2">


  <asp:Panel runat="server" ID="pnlContainer" ScrollBars="Auto" Height="310px">
    <asp:GridView ID="dgFormation" runat="server" DataSourceID="odsListFormation" DataKeyNames="ID,DateMiseVigueurDoc"
        AutoGenerateColumns="False" Width="98%" AllowSorting="True" ShowHeader="true">
        <HeaderStyle CssClass="headerFixestyle" />

        <Columns>
            <asp:TemplateField  HeaderText="Code" SortExpression ="Code" >
                <ItemTemplate >

                    <asp:LinkButton ID="lkbDocument" runat ="server" Text ='<%# Eval("Code")  %>' Visible ='<%# GetNombreDocument(Container.DataItem) = 2 %>' onclick="lkbDocument_Click" CommandName ="Select"   ></asp:LinkButton>
                    <asp:HyperLink ID="hypDocument2" runat="server" Text='<%# Eval("Code") %>' Enabled = '<%# GetNombreDocument(Container.DataItem) > 0 %>' Visible ='<%# GetNombreDocument(Container.DataItem) <> 2 %>' NavigateUrl='<%# GetDocumentUrl(Container.DataItem) %>' Target ="_blank"></asp:HyperLink>

                    <asp:HiddenField ID="hdfCheminFichierFr" runat ="server" Value ='<%# Eval("CheminFichierFr") %>' />
                    <asp:HiddenField ID="hdfCheminFichierEn" runat ="server" Value ='<%# Eval("CheminFichierEn") %>' />
                </ItemTemplate>
                 <ItemStyle CssClass="texte" Width="10%" />                                             
                          <ControlStyle CssClass="texte" />             
            </asp:TemplateField> 

            <asp:BoundField DataField="Titre" SortExpression="Titre" HeaderText="Titre" HtmlEncode ="false"  >
                <ItemStyle CssClass="texte" Width="55%"/>
            </asp:BoundField>

            <asp:TemplateField HeaderText ="Lecture" SortExpression="Theorique" >
                <ItemTemplate  >
                    <center>
                        <asp:Image ID="imgTheorique" runat="server" ImageUrl="/Apps/images/Puces/Dark_check.gif" Visible ='<%# Eval("Theorique") %>'  />
                    </center>
                </ItemTemplate>
                <ItemStyle CssClass="texte" Width="7%" />
            </asp:TemplateField>

            <asp:TemplateField HeaderText ="Pratique"  SortExpression="Pratique">
                <ItemTemplate  >
                    <center>
                    <asp:Image ID="Image1" runat="server" ImageUrl="/Apps/images/Puces/Dark_check.gif" Visible ='<%# Eval("Pratique") %>' />
                    </center>
                </ItemTemplate>
                <ItemStyle CssClass="texte" Width="7%" />
            </asp:TemplateField>
            <asp:TemplateField HeaderText ="Statut" >
                <ItemTemplate >
                    <center >
                    <asp:Image ID="imgStatus" runat="server" ImageUrl='<%# Eval("Statut","../Images/IconSystem/Indicateur/{0}.gif") %>'  ToolTip ='<%# ToolTip(Container.DataItem) %>'/>
                    </center>                
                </ItemTemplate>
                <ItemStyle CssClass="texte" Width="5%"  />
            </asp:TemplateField>

            <asp:TemplateField HeaderText ="Formulaire" >
                <ItemTemplate >
                    <center >
                        <asp:Button ID="btnComplete" runat ="server" Text ="F-316"  
                            CommandArgument ='<%# Eval("Code") %>' CommandName ="Select" 
                            CssClass="button" Enabled='<%# not Eval("Statut").equals("green") %>'/>
                        </center>
                </ItemTemplate>
                <ItemStyle CssClass="texte" Width="6%"/>
                <ControlStyle CssClass="texte" />
            </asp:TemplateField>
        </Columns>
        <EmptyDataTemplate >
            Aucune donnée pour cette sélection
        </EmptyDataTemplate>
    </asp:GridView>
    </asp:Panel>
        </td>
        </tr>
        <tr><td></td><td align="right" style="height:25px" valign="bottom">
            <asp:Label ID="lbTotal" runat="server" Font-Bold="True"></asp:Label>


            </td></tr>
    </table>

    <asp:ImageButton ID="btnTarget1" runat="server" Visible ="true" Width ="0px" Height ="0px" />
    <asp:ImageButton ID="btnTarget2" runat="server" Visible ="true" Width ="0px" Height ="0px" />

    <asp:Panel ID="pnlFormation" runat ="server" Width ="25%" style="display:none;" >    
        <asp:FormView  ID="formViewFormation" runat="server" CellPadding="0" style="width:100%" DataSourceID="odsFormation" DefaultMode ="Insert"  >
            <InsertItemTemplate>
                <uc1:FormationForm ID="ctrInsertFormation" runat="server" Formateur='<%# Bind("Formateur") %>'
                    But='<%# Bind("But") %>' Type='<%# Bind("Type") %>' Titre='<%# Eval("Titre") %>' Commentaire='<%# Bind("Commentaire") %>' />  
            </InsertItemTemplate>
        </asp:FormView>
    </asp:Panel>

    <cc1:ModalPopupExtender X="300" Y="100" ID="modalInsertPopup" runat="server" TargetControlID="btnTarget1" 
    PopupControlID="pnlFormation" BehaviorID="modalInsertPopup" BackgroundCssClass="modalBackground"  >
    </cc1:ModalPopupExtender>   

    <asp:Panel ID="pnlSelection" runat ="server" Width ="40%" style="display:none;" SkinID="modal" >    
        <uc1:SelectionForm  ID="ctrSelectionForm" runat ="server" CheminFichierFr ='<%# Eval("CheminFichierFr") %>' CheminFichierEn ='<%# Eval("CheminFichierEn") %>'     />
    </asp:Panel>

    <cc1:ModalPopupExtender X="400" Y="100" ID="modalSelectionForm" runat="server" TargetControlID="btnTarget2" 
    PopupControlID="pnlSelection" BehaviorID="modalSelectionForm" BackgroundCssClass="modalBackground"  >
    </cc1:ModalPopupExtender>   

    <asp:ObjectDataSource ID="odsListFormation" runat="server" 
        SelectMethod="GetFormationsByEmploye" 
        TypeName="Ezem.BusinessObject.PlanFormationDB" >
        <SelectParameters>
            <asp:ControlParameter ControlID="ddlEmployes" Name="noEmploye" PropertyName="SelectedValue" Type="String" ConvertEmptyStringToNull ="false" />
            <asp:ControlParameter ControlID="ddlTypeDocument" Name="type" PropertyName="SelectedValue" Type="String" ConvertEmptyStringToNull ="false"/>
        </SelectParameters>
    </asp:ObjectDataSource>

    <asp:ObjectDataSource ID="odsListEmployeesActif" runat="server" 
        SelectMethod="GetListEmployeesActif" 
        TypeName="PersonnelDB">
    </asp:ObjectDataSource>

     <asp:ObjectDataSource ID="odsFormation" runat="server" 
         InsertMethod="InscrireFormation" 
         TypeName="Ezem.BusinessObject.PlanFormationDB" >
         <InsertParameters>
            <asp:ControlParameter ControlID="dgFormation" Name="documentID" PropertyName="SelectedValue"  Type="String" ConvertEmptyStringToNull ="false" />
            <asp:Parameter Name="nature" Type="String" DefaultValue ="" ConvertEmptyStringToNull="false" />
            <asp:Parameter Name="autre" Type="String" DefaultValue ="" ConvertEmptyStringToNull="false" />
            <asp:Parameter Name="type" Type="String" ConvertEmptyStringToNull="false" />
            <asp:Parameter Name="formateur" Type="String" ConvertEmptyStringToNull="false" />
            <asp:Parameter Name="but" Type="String" ConvertEmptyStringToNull="false" />
            <asp:Parameter Name="commentaire" Type="String" ConvertEmptyStringToNull="false" />
            <asp:ControlParameter ControlID="ddlEmployes" Name="noEmploye" PropertyName="SelectedValue" Type="String" ConvertEmptyStringToNull ="false" />
            <asp:Parameter Name="approbateur" Type="String" DefaultValue ="" ConvertEmptyStringToNull="false" />
            <asp:Parameter Name="dateMiseVigueur" Type="DateTime" />
        </InsertParameters>


     </asp:ObjectDataSource>
         </ContentTemplate>
    </asp:UpdatePanel>

</asp:Content>

SuiviPlanFormation.aspx.vb

Imports System.Data
Imports Ezem.BusinessObject
Imports Utilitaires
Imports System.Collections.Generic
Imports System.Windows.Forms

Partial Class SuiviPlanFormation
    Inherits System.Web.UI.Page

    Public Const SORT_ASC As String = " <span style='font-family: Webdings;font-size:8px '> 5</span>"
    Public Const SORT_DESC As String = " <span style='font-family: Webdings;font-size:8px '> 6</span>"

    Protected WithEvents ctrInsertFormationForm As Controls_FormationForm
    Protected WithEvents ctrInsertSelecForm As Controls_SelectionForm
    Private showDocument As Boolean = False
    Private approbateur As String

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        ctrInsertFormationForm = formViewFormation.FindControl("ctrInsertFormation")

        If (Not IsPostBack) Then
            If (Utilitaires.IsInRole()) Then
                ddlEmployes.Enabled = True
            Else
                ddlEmployes.Enabled = False
            End If
        End If

    End Sub

    Protected Sub odsListEmployeesActif_Selected(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ObjectDataSourceStatusEventArgs) Handles odsListEmployeesActif.Selected
        If (e.Exception IsNot Nothing) Then
            lbMsgErreur.Text = e.Exception.Message
            e.ExceptionHandled = True
        End If
    End Sub

    Protected Sub odsDocuments_Selected(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ObjectDataSourceStatusEventArgs) Handles odsFormation.Selected
        If (e.Exception IsNot Nothing) Then
            lbMsgErreur.Text = e.Exception.Message
            e.ExceptionHandled = True
        End If
    End Sub

    Protected Sub odsFormation_Inserting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ObjectDataSourceMethodEventArgs) Handles odsFormation.Inserting
        If ctrInsertFormationForm.IsValide Then
            If (e.InputParameters("type").ToUpper() <> "LECTURE") Then
                Dim employe As New IEmploye(e.InputParameters("formateur"))

                e.InputParameters("approbateur") = employe.NoEmploye

                e.InputParameters("formateur") = employe.Fullname
                approbateur = e.InputParameters("approbateur")
                e.InputParameters("dateMiseVigueur") = CType(dgFormation.SelectedDataKey.Values(1), DateTime)
            Else
                e.InputParameters("dateMiseVigueur") = CType(dgFormation.SelectedDataKey.Values(1), DateTime)
                e.InputParameters("approbateur") = String.Empty
                e.InputParameters("formateur") = String.Empty
            End If
        Else
            e.Cancel = True
            lbMsgErreur.Text = "Erreur : Mauvais mot de passe!"
        End If
    End Sub

    Protected Sub odsFormation_Inserted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ObjectDataSourceStatusEventArgs) Handles odsFormation.Inserted
        If (e.Exception IsNot Nothing) Then
            If (e.Exception.InnerException IsNot Nothing) Then
                lbMsgErreur.Text = e.Exception.InnerException.Message
            End If
            e.ExceptionHandled = True
        Else
            dgFormation.DataBind()
            If (Not String.IsNullOrEmpty(approbateur)) Then
                Try
                    Dim link As String = String.Format("{0}/Approbation.aspx", ConfigurationManager.AppSettings("LinkEnvironment"))
                    PersonnelDB.SendMailApprobation(approbateur, Session("NoEmploye"), ctrInsertFormationForm.Code & " - " & ctrInsertFormationForm.Titre, link)
                Catch ex As Exception
                End Try
                dgFormation.SelectedIndex = -1
            End If
        End If
    End Sub

    Public Function ExistDocument(ByVal dataItem As Object) As Boolean
        Return Not String.IsNullOrEmpty(GetDocumentUrl(dataItem))
    End Function

    Public Function GetNombreDocument(ByVal dataItem As Object) As Integer
        Dim cheminFichierFr As String = String.Empty
        Dim cheminFichierEn As String = String.Empty

        If (Not DBNull.Value.Equals(DataBinder.Eval(dataItem, "CheminFichierFr"))) Then
            cheminFichierFr = DataBinder.Eval(dataItem, "CheminFichierFr")
        End If

        If (Not DBNull.Value.Equals(DataBinder.Eval(dataItem, "CheminFichierEn"))) Then
            cheminFichierEn = DataBinder.Eval(dataItem, "CheminFichierEn")
        End If

        If (Not String.IsNullOrEmpty(cheminFichierFr) And Not String.IsNullOrEmpty(cheminFichierEn)) Then
            Return 2
        ElseIf (Not String.IsNullOrEmpty(cheminFichierFr)) Then
            Return 1
        ElseIf (Not String.IsNullOrEmpty(cheminFichierEn)) Then
            Return 1
        End If

        If (Not DBNull.Value.Equals(DataBinder.Eval(dataItem, "Type"))) Then
            If (CType(DataBinder.Eval(dataItem, "Type"), String).Trim.ToUpper = "INSTRUCTION-JDE") Then
                Return 1
            End If
        End If
        Return 0
    End Function

    Public Function GetDocumentUrl(ByVal dataItem As Object) As String
        Dim cheminFichierFr As String = String.Empty
        Dim cheminFichierEn As String = String.Empty

        If (Not DBNull.Value.Equals(DataBinder.Eval(dataItem, "CheminFichierFr"))) Then
            cheminFichierFr = DataBinder.Eval(dataItem, "CheminFichierFr")
        End If

        If (Not DBNull.Value.Equals(DataBinder.Eval(dataItem, "CheminFichierEn"))) Then
            cheminFichierEn = DataBinder.Eval(dataItem, "CheminFichierEn")
        End If

        If (Not String.IsNullOrEmpty(cheminFichierFr) And Not String.IsNullOrEmpty(cheminFichierEn)) Then
            Return "javaScript:ShowPopUp('" & cheminFichierFr & "');"
        ElseIf (Not String.IsNullOrEmpty(cheminFichierFr)) Then
            Return cheminFichierFr
        ElseIf (Not String.IsNullOrEmpty(cheminFichierEn)) Then
            Return cheminFichierEn
        End If

        If (Not DBNull.Value.Equals(DataBinder.Eval(dataItem, "Type"))) Then
            If (CType(DataBinder.Eval(dataItem, "Type"), String).Trim.ToUpper = "INSTRUCTION-JDE") Then
                Return ConfigurationManager.AppSettings("PathUserGuide") & "=" & DataBinder.Eval(dataItem, "Code")
            End If
        End If

        Return String.Empty
    End Function

    Protected Sub lkbDocument_Click(ByVal sender As Object, ByVal e As System.EventArgs)
        showDocument = True
    End Sub

    Protected Sub dgFormation_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles dgFormation.SelectedIndexChanged
        If (showDocument) Then
            Dim hdfCheminFichierFr As HiddenField = dgFormation.SelectedRow.FindControl("hdfCheminFichierFr")
            Dim hdfCheminFichierEn As HiddenField = dgFormation.SelectedRow.FindControl("hdfCheminFichierEn")
            ctrSelectionForm.CheminFichierFr = hdfCheminFichierFr.Value
            ctrSelectionForm.CheminFichierEn = hdfCheminFichierEn.Value
            modalSelectionForm.Show()
            showDocument = False
        Else
            If (ctrInsertFormationForm IsNot Nothing) Then
                ctrInsertFormationForm.Reset()
            End If
            formViewFormation.ChangeMode(FormViewMode.Insert)
            modalInsertPopup.Show()

            ctrInsertFormationForm.DocumentID = dgFormation.SelectedDataKey.Value
        End If
    End Sub

    Public Function ToolTip(ByVal dataItem As Object) As String
        Dim result As String = String.Empty
        Dim theorique As Object = DataBinder.Eval(dataItem, "TypeTheorique")
        Dim pratique As Object = DataBinder.Eval(dataItem, "TypePratique")
        Dim statut As String = CType(DataBinder.Eval(dataItem, "Statut"), String)


        Dim invalides As New List(Of String)
        If (Not DBNull.Value.Equals(theorique) AndAlso CType(theorique, Integer) = 1) Then
            invalides.Add("Lecture")
        End If

        If (Not DBNull.Value.Equals(pratique) AndAlso CType(pratique, Integer) = 1) Then
            invalides.Add("Pratique")
        End If
        If ("Yellow".Equals(statut)) Then
            result = CType(DataBinder.Eval(dataItem, "Echeancier"), DateTime).ToString("MM/dd/yyyy")

        ElseIf (invalides.Count = 0) Then
            result = "Valide"

        ElseIf (invalides.Count = 1) Then
            result = "Invalide: " & invalides(0)
        Else
            result = "Invalides: " & String.Join(",", invalides.ToArray())
        End If
        Return result
    End Function

    Protected Sub dgridDocuments_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles dgFormation.DataBound
        If (dgFormation.Rows.Count = 0) Then
            lbTotal.Text = String.Empty
        Else
            lbTotal.Text = "Nombre de documents : " & dgFormation.Rows.Count
        End If
    End Sub

    Protected Sub ddlEmployes_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddlEmployes.SelectedIndexChanged
        Dim emp As New IEmploye(ddlEmployes.SelectedValue)
        lblTitre.Text = emp.PosteTXT
    End Sub

    Protected Sub ddlEmployes_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddlEmployes.DataBound

        ddlEmployes.SelectedValue = Session("NoEmploye")
        Dim employe As New IEmploye(ddlEmployes.SelectedValue)
        lblTitre.Text = employe.PosteTXT
    End Sub

    Protected Sub dgridDocuments_Sorting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewSortEventArgs) Handles dgFormation.Sorting
        Dim foundIndex As Short
        Dim i As Integer
        Dim sortDir As Long = -1
        If Not IsNothing(ViewState("sortDir")) Then sortDir = ViewState("sortDir")
        If Not String.IsNullOrEmpty(e.SortExpression) Then
            For i = 0 To dgFormation.Columns.Count - 1
                dgFormation.Columns(i).HeaderText = dgFormation.Columns(i).HeaderText.Replace(SORT_ASC, String.Empty)
                dgFormation.Columns(i).HeaderText = dgFormation.Columns(i).HeaderText.Replace(SORT_DESC, String.Empty)
                If dgFormation.Columns(i).SortExpression = e.SortExpression Then
                    foundIndex = i
                End If
            Next
            If sortDir = SortDirection.Ascending Then
                dgFormation.Columns(foundIndex).HeaderText &= HttpUtility.HtmlDecode(SORT_DESC)
                ViewState("sortDir") = SortDirection.Descending
                e.SortExpression &= " DESC"
            ElseIf sortDir = SortDirection.Descending Then
                dgFormation.Columns(foundIndex).HeaderText &= HttpUtility.HtmlDecode(SORT_ASC)
                ViewState("sortDir") = SortDirection.Ascending
                e.SortExpression &= " ASC"
            Else
                If (foundIndex = 0) Then
                    dgFormation.Columns(0).HeaderText &= HttpUtility.HtmlDecode(SORT_DESC)
                    ViewState("sortDir") = SortDirection.Descending
                    e.SortExpression &= " DESC"
                Else
                    dgFormation.Columns(foundIndex).HeaderText &= HttpUtility.HtmlDecode(SORT_ASC)
                    ViewState("sortDir") = SortDirection.Ascending
                    e.SortExpression &= " ASC"
                End If
            End If
        End If
    End Sub

    Protected Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreRender
        If (Not IsPostBack) Then
            hylSuiviPlan.NavigateUrl = "PrintReports.aspx?CodeReport=SuiviPlan&NoEmploye=" & Session("NoEmploye") & "&Type="
            hEnApprobation.NavigateUrl = "PrintReports.aspx?CodeReport=EnApprobation&NoEmploye=" & Session("NoEmploye")
        Else
            hylSuiviPlan.NavigateUrl = "PrintReports.aspx?CodeReport=SuiviPlan&NoEmploye=" & ddlEmployes.SelectedValue & "&Type=" & ddlTypeDocument.SelectedValue
            hEnApprobation.NavigateUrl = "PrintReports.aspx?CodeReport=EnApprobation&NoEmploye=" & ddlEmployes.SelectedValue
        End If
    End Sub
End Class
4

2 回答 2

1

在 VB 中使用 Handles 语句调用它不是吗?

Protected Sub odsListEmployeesActif_Selected(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ObjectDataSourceStatusEventArgs)处理 odsListEmployeesActif.Selected

按钮 CommandName="Select" 是 GridView 命令的内置保留调用,还可以包括“更新”、“编辑”和“取消”

于 2013-10-04T18:37:16.447 回答
0

解决方案 #1:自定义服务器控件

看起来您的朋友创建了一个自定义服务器控件来提供此功能。展品 A:

<asp:Panel ID="pnlFormation" runat ="server" Width ="25%" style="display:none;" >    
        <asp:FormView  ID="formViewFormation" runat="server" CellPadding="0" style="width:100%" DataSourceID="odsFormation" DefaultMode ="Insert"  >
            <InsertItemTemplate>
                <uc1:FormationForm ID="ctrInsertFormation" runat="server" Formateur='<%# Bind("Formateur") %>'
                    But='<%# Bind("But") %>' Type='<%# Bind("Type") %>' Titre='<%# Eval("Titre") %>' Commentaire='<%# Bind("Commentaire") %>' />  
            </InsertItemTemplate>
        </asp:FormView>
    </asp:Panel>

    <cc1:ModalPopupExtender X="300" Y="100" ID="modalInsertPopup" runat="server" TargetControlID="btnTarget1" 
    PopupControlID="pnlFormation" BehaviorID="modalInsertPopup" BackgroundCssClass="modalBackground"  >
    </cc1:ModalPopupExtender>   

    <asp:Panel ID="pnlSelection" runat ="server" Width ="40%" style="display:none;" SkinID="modal" >    
        <uc1:SelectionForm  ID="ctrSelectionForm" runat ="server" CheminFichierFr ='<%# Eval("CheminFichierFr") %>' CheminFichierEn ='<%# Eval("CheminFichierEn") %>'     />
    </asp:Panel>

    <cc1:ModalPopupExtender X="400" Y="100" ID="modalSelectionForm" runat="server" TargetControlID="btnTarget2" 
    PopupControlID="pnlSelection" BehaviorID="modalSelectionForm" BackgroundCssClass="modalBackground"  >
    </cc1:ModalPopupExtender>

如果您无法正确识别此代码段及其控件的标记前缀,那么它很可能是自定义控件。

不幸的是,这些自定义控件通常是与 web 项目分开开发的,然后将编译后的版本加载到项目中。此外,服务器端控件生成的标记以及它们的子例程、函数等都位于预编译的代码文件中。


这是我所有的书签链接,其中包含有关自定义 asp.net 控件的信息。祝你好运!


解决方案#2

我看到的唯一另一件事是代码隐藏中的 modalInsertPopup。尝试在这个 sub 中放置一个断点,看看会发生什么。

Protected Sub dgFormation_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles dgFormation.SelectedIndexChanged
        If (showDocument) Then
            Dim hdfCheminFichierFr As HiddenField = dgFormation.SelectedRow.FindControl("hdfCheminFichierFr")
            Dim hdfCheminFichierEn As HiddenField = dgFormation.SelectedRow.FindControl("hdfCheminFichierEn")
            ctrSelectionForm.CheminFichierFr = hdfCheminFichierFr.Value
            ctrSelectionForm.CheminFichierEn = hdfCheminFichierEn.Value
            modalSelectionForm.Show()
            showDocument = False
        Else
            If (ctrInsertFormationForm IsNot Nothing) Then
                ctrInsertFormationForm.Reset()
            End If
            formViewFormation.ChangeMode(FormViewMode.Insert)
            modalInsertPopup.Show()

            ctrInsertFormationForm.DocumentID = dgFormation.SelectedDataKey.Value
        End If
    End Sub

我也想解决你的评论

代码显然开始是Page_Load。

这并非总是如此。ASP.NET Web 表单页面的生命周期有几个阶段。您可以查看ASP.NET 页面生命周期概述 - MSDN - Microsoft了解更多信息。

于 2013-10-04T18:37:00.970 回答