<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true"
CodeFile="ProjectEdit.aspx.cs" Inherits="PTWeb.ProjectEdit" Title=" " %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<div>
<asp:MultiView ID="MultiView1" runat="server" ActiveViewIndex="0">
<!-- 1 -->
<asp:View ID="MainView" runat="server">
<!--
AutoGenerateRows="False" ， ， DataBind（）
-->
<asp:DetailsView ID="DetailsView1" runat="server" Height="50px" Width="536px" AutoGenerateRows="False"
DataSourceID="ProjectDataSource" DataKeyNames="Id" OnItemDeleted="DetailsView1_ItemDeleted"
OnItemInserted="DetailsView1_ItemInserted" OnItemUpdated="DetailsView1_ItemUpdated"
OnItemCreated="DetailsView1_ItemCreated">
<Fields>
<asp:BoundField DataField="Id" HeaderText=" " ReadOnly="True" SortExpression="Id"
InsertVisible="False">
<ItemStyle Width="90%" />
</asp:BoundField>
<asp:BoundField DataField="Name" HeaderText=" " SortExpression="Name">
<ControlStyle Width="90%" />
</asp:BoundField>
<asp:BoundField DataField="Started" HeaderText=" " SortExpression="Started">
<ControlStyle Width="90%" />
</asp:BoundField>
<asp:BoundField DataField="Ended" HeaderText=" " SortExpression="Ended">
<ControlStyle Width="90%" />
</asp:BoundField>
<%-- ，
， ，
--%>
<asp:TemplateField HeaderText=" " SortExpression="Description">
<EditItemTemplate>
<asp:TextBox ID="TextBox1" TextMode="MultiLine" Width="90%" runat="server" Text='<%# Bind("Description") %>'></asp:TextBox>
</EditItemTemplate>
<InsertItemTemplate>
<asp:TextBox ID="TextBox1" TextMode="MultiLine" Width="90%" runat="server" Text='<%# Bind("Description") %>'></asp:TextBox>
</InsertItemTemplate>
<ItemTemplate>
<asp:TextBox ID="TextBox1" TextMode="MultiLine" ReadOnly="true" Width="90%" runat="server"
Text='<%# Bind("Description") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" ShowInsertButton="True" />
</Fields>
</asp:DetailsView>
<br />
<!-- ， -->
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False"
DataSourceID="ResourcesDataSource" Width="432px" DataKeyNames="ResourceId">
<Columns>
<asp:BoundField DataField="ResourceId" HeaderText="ResourceId" ReadOnly="True" SortExpression="ResourceId"
Visible="False" />
<%--
DataTextField="FullName"
--%>
<asp:HyperLinkField DataNavigateUrlFields="ResourceId" DataNavigateUrlFormatString="ResourceEdit.aspx?id={0}"
DataTextField="FullName" HeaderText=" " />
<asp:BoundField DataField="Assigned" HeaderText=" " ReadOnly="True" SortExpression="Assigned" />
<%-- ， ，
Enabled="False"
DataTextField="Value" DataValueField="Key"
RoleList（ ）
SelectedValue='<%# Bind("Role") %>'> ， <%# Bind("Role") %> ， GridView1
DDL（DropDownList）
--%>
<asp:TemplateField HeaderText=" " SortExpression="Role">
<EditItemTemplate>
<asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="RoleListDataSource"
DataTextField="Value" DataValueField="Key" SelectedValue='<%# Bind("Role") %>'>
</asp:DropDownList>
</EditItemTemplate>
<ItemTemplate>
<asp:DropDownList ID="DropDownList2" runat="server" DataSourceID="RoleListDataSource"
DataTextField="Value" DataValueField="Key" Enabled="False" SelectedValue='<%# Bind("Role") %>'>
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
</Columns>
</asp:GridView>
<asp:LinkButton ID="AddResourceButton" runat="server" OnClick="AddResourceButton_Click"> </asp:LinkButton><br />
<br />
</asp:View>
<!-- 2 -->
<asp:View ID="AssignView" runat="server">
<strong> :</strong><br />
<!-- OnSelectedIndexChanged -->
<asp:GridView ID="GridView2" runat="server" AllowPaging="True" AutoGenerateColumns="False"
DataKeyNames="Id" DataSourceID="ResourceListDataSource" OnSelectedIndexChanged="GridView2_SelectedIndexChanged">
<Columns>
<asp:BoundField DataField="Name" HeaderText=" " ReadOnly="True" SortExpression="Name" />
<asp:CommandField ShowSelectButton="True" />
</Columns>
</asp:GridView>
<asp:LinkButton ID="CancelAssignButton" runat="server" OnClick="CancelAssignButton_Click"> </asp:LinkButton><br />
<%-- --%>
<csla:CslaDataSource ID="ResourceListDataSource" runat="server" TypeName="ProjectTracker.Library.ResourceList, ProjectTracker.Library"
OnSelectObject="ResourceListDataSource_SelectObject" TypeSupportsPaging="False"
TypeSupportsSorting="False">
</csla:CslaDataSource>
</asp:View>
</asp:MultiView>
<asp:Label ID="ErrorLabel" runat="server" ForeColor="Red"></asp:Label><br />
<%-- --%>
<csla:CslaDataSource ID="ProjectDataSource" runat="server" TypeName="ProjectTracker.Library.Project, ProjectTracker.Library"
OnDeleteObject="ProjectDataSource_DeleteObject" OnInsertObject="ProjectDataSource_InsertObject"
OnSelectObject="ProjectDataSource_SelectObject" OnUpdateObject="ProjectDataSource_UpdateObject"
TypeSupportsPaging="False" TypeSupportsSorting="False">
</csla:CslaDataSource>
<%-- ， --%>
<csla:CslaDataSource ID="ResourcesDataSource" runat="server" TypeName="ProjectTracker.Library.ProjectResources, ProjectTracker.Library"
OnDeleteObject="ResourcesDataSource_DeleteObject" OnSelectObject="ResourcesDataSource_SelectObject"
OnUpdateObject="ResourcesDataSource_UpdateObject" TypeSupportsPaging="False"
TypeSupportsSorting="False">
</csla:CslaDataSource>
<%-- --%>
<csla:CslaDataSource ID="RoleListDataSource" runat="server" TypeName="ProjectTracker.Library.RoleList, ProjectTracker.Library"
OnSelectObject="RoleListDataSource_SelectObject" TypeSupportsPaging="False" TypeSupportsSorting="False">
</csla:CslaDataSource>
<br />
</div>
<br />
</asp:Content>
//======================================================================
//
// Guid1: 91a22c9c-c56a-4986-8ea5-d3db474ed789
// CLR : 2.0.50727.3053
// : ProjectEdit
// : SOFTWARE-FRT-08
// : PTWeb
// : ProjectEdit
// : 2008-10-2 19:07:41
// : TECHSTAR
// : frt
// : 2008
//
// Created by Terry.Feng.C ( ) at 2008-10-2 19:07:41
//
//
//======================================================================
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using ProjectTracker.Library;
namespace PTWeb
{
public partial class ProjectEdit : System.Web.UI.Page
{
#region
private enum Views
{
MainView = 0,
AssignView = 1
}
private void ApplyAuthorizationRules()
{
Project obj = GetProject();
//
if (Project.CanEditObject())
{
if (obj.IsNew)
this.DetailsView1.DefaultMode = DetailsViewMode.Insert;
else
this.DetailsView1.DefaultMode = DetailsViewMode.Edit;
// ， ( )
//***
// ， ， ， ， ，
//CSLA ， ， ， ， ，
// GridView2_SelectedIndexChanged ， SaveProject， ， , ！
//
// ! Session Obj ！ 98
//
// ，
//1。 ， ，
//this.AddResourceButton.Visible = !obj.IsNew;
}
else
{
this.DetailsView1.DefaultMode = DetailsViewMode.ReadOnly;
this.AddResourceButton.Visible = false;
}
// 1
// Detailview ， Rows.Count-1
this.DetailsView1.Rows[this.DetailsView1.Rows.Count - 1].Visible = Project.CanEditObject();
//
//
this.GridView1.Columns[this.GridView1.Columns.Count - 1].Visible = Project.CanEditObject();
}
/// <summary>
/// ，
/// </summary>
/// <returns></returns>
private Project GetProject()
{
//
// Session， Object， ， ， Object ， GetProject ，
//Session["currentObject"] ， ， Session ， Session
object businessObject = Session["currentObject"]; //Session
// ，
if (businessObject == null || !(businessObject is Project))
{
try
{
string idString = Request.QueryString["id"];
// ，
if (!string.IsNullOrEmpty(idString))
{
// Guid
Guid id = new Guid(idString);
//
businessObject = Project.GetProject(id);
}
else //
businessObject = Project.NewProject();
// Session
Session["currentObject"] = businessObject; //====Session
}
catch (System.Security.SecurityException)
{
Response.Redirect("ProjectList.aspx");
}
}
//
return (Project)businessObject; // ， Session["currentObject"]
}
/// <summary>
/// ， ， ， ，（556）
/// </summary>
/// <param name="project"></param>
/// <returns></returns>
private int SaveProject(Project project)
{
//
int rowsAffected;
//
try
{
// ，
Session["currentObject"] = project.Save();//====Session
// ，
rowsAffected = 1;
}
// （559）
catch (Csla.Validation.ValidationException ex)
{
//
System.Text.StringBuilder message = new System.Text.StringBuilder();
// ，
message.AppendFormat("{0}<br/>", ex.Message);
// ，
if (project.BrokenRulesCollection.Count == 1)
message.AppendFormat("* {0}: {1}", project.BrokenRulesCollection[0].Property, project.BrokenRulesCollection[0].Description);
else
// ， ， <br/>, ，
foreach (Csla.Validation.BrokenRule rule in project.BrokenRulesCollection)
message.AppendFormat("* {0}: {1}<br/>", rule.Property, rule.Description);
//
this.ErrorLabel.Text = message.ToString();
rowsAffected = 0;
}
//
catch (Csla.DataPortalException ex)
{
this.ErrorLabel.Text = ex.BusinessException.Message;
rowsAffected = 0;
}
//
catch (Exception ex)
{
this.ErrorLabel.Text = ex.Message;
rowsAffected = 0;
}
return rowsAffected;
}
#endregion
#region
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//
ApplyAuthorizationRules();
}
else
this.ErrorLabel.Text = string.Empty;
}
#endregion
#region
#region ProjectDataSource
/// <summary>
/// Detailview ，
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ProjectDataSource_DeleteObject( object sender, Csla.Web.DeleteObjectArgs e)
{
try
{
Project.DeleteProject(new Guid(e.Keys["Id"].ToString()));
//
Session["currentObject"] = null; ////====Session
e.RowsAffected = 1;
}
catch (Csla.DataPortalException ex)
{
this.ErrorLabel.Text = ex.BusinessException.Message;
e.RowsAffected = 0;
}
catch (Exception ex)
{
this.ErrorLabel.Text = ex.Message;
e.RowsAffected = 0;
}
}
/// <summary>
/// Detailview
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ProjectDataSource_InsertObject( object sender, Csla.Web.InsertObjectArgs e)
{
Project obj = GetProject();
Csla.Data.DataMapper.Map(e.Values, obj, "Id");
e.RowsAffected = SaveProject(obj);
}
/// <summary>
/// ，
/// ， ， ， Detailview
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ProjectDataSource_SelectObject(object sender, Csla.Web.SelectObjectArgs e)
{
e.BusinessObject = GetProject();
}
/// <summary>
/// Detailview
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ProjectDataSource_UpdateObject(object sender, Csla.Web.UpdateObjectArgs e)
{
Project obj = GetProject();
Csla.Data.DataMapper.Map(e.Values, obj);
// ，
e.RowsAffected = SaveProject(obj);
}
#endregion
#region ResourcesDataSource
/// <summary>
/// ResourcesDataSource
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ResourcesDataSource_DeleteObject( object sender, Csla.Web.DeleteObjectArgs e)
{
Project obj = GetProject();
int rid = int.Parse(e.Keys["ResourceId"].ToString());
obj.Resources.Remove(rid);
e.RowsAffected = SaveProject(obj);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ResourcesDataSource_SelectObject( object sender, Csla.Web.SelectObjectArgs e)
{
Project obj = GetProject();
//
e.BusinessObject = obj.Resources;
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ResourcesDataSource_UpdateObject( object sender, Csla.Web.UpdateObjectArgs e)
{
//
Project obj = GetProject();
// id
int rid = int.Parse(e.Keys["ResourceId"].ToString());
//
ProjectResource res = obj.Resources.GetItem(rid);
//
Csla.Data.DataMapper.Map(e.Values, res);
// ，
e.RowsAffected = SaveProject(obj);
}
#endregion
#region ResourceListDataSource
/// <summary>
/// ResourceListDataSource ，
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ResourceListDataSource_SelectObject( object sender, Csla.Web.SelectObjectArgs e)
{
//
e.BusinessObject = ProjectTracker.Library.ResourceList.GetResourceList();
}
#endregion
#region RoleListDataSource
/// <summary>
/// RoleListDataSource ， ，
/// ， ，
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void RoleListDataSource_SelectObject( object sender, Csla.Web.SelectObjectArgs e)
{
//
e.BusinessObject = RoleList.GetList();
}
#endregion
#endregion
#region
#region Project DetailsView
/// <summary>
/// DetailsView ， ，
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void DetailsView1_ItemCreated(object sender, EventArgs e)
{
// ， ，
if (DetailsView1.DefaultMode == DetailsViewMode.Insert)
{
// ， ， ，
Project obj = GetProject();
// Text ， 0 ， ， Details ，
((TextBox)DetailsView1.Rows[1].Cells[1].Controls[0]).Text = obj.Name;
// Text
((TextBox)DetailsView1.Rows[2].Cells[1].Controls[0]).Text = obj.Started;
// Text
((TextBox)DetailsView1.Rows[3].Cells[1].Controls[0]).Text = obj.Ended;
// DetailsView1. TextBox Text
((TextBox)DetailsView1.FindControl("TextBox1")).Text = obj.Description;
}
}
/// <summary>
/// Details ，MSDN： DetailsView “ ” ， 。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void DetailsView1_ItemInserted(object sender, DetailsViewInsertedEventArgs e)
{
Project project = GetProject();
//
if (!project.IsNew)
Response.Redirect("ProjectEdit.aspx?id=" + project.Id.ToString());
}
/// <summary>
/// DetailsView “ ” ， 。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void DetailsView1_ItemUpdated( object sender, DetailsViewUpdatedEventArgs e)
{
ApplyAuthorizationRules();
}
/// <summary>
/// DetailsView “ ” ， 。 ，
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void DetailsView1_ItemDeleted( object sender, DetailsViewDeletedEventArgs e)
{
Response.Redirect("ProjectList.aspx");
}
#endregion
#region Resource Grid
/// <summary>
/// ，
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void AddResourceButton_Click( object sender, EventArgs e)
{
this.MultiView1.ActiveViewIndex =(int)Views.AssignView;
}
/// <summary>
/// GridView2 ，
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void GridView2_SelectedIndexChanged( object sender, EventArgs e)
{
//
Project obj = GetProject();
try
{
// ，
//GridView2.SelectedDataKey.Value ， （559）
obj.Resources.Assign(int.Parse( this.GridView2.SelectedDataKey.Value.ToString()));
// ， 0， ， 1 ，
// if
//if (SaveProject(obj) > 0)
//{
this.GridView1.DataBind();
this.MultiView1.ActiveViewIndex = (int)Views.MainView;
//}
}
// ( )，Assign ， ， ErrorLabel
catch (InvalidOperationException ex)
{
ErrorLabel.Text = ex.Message;
}
}
/// <summary>
/// ，
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void CancelAssignButton_Click(object sender, EventArgs e)
{
this.MultiView1.ActiveViewIndex = (int)Views.MainView;
}
#endregion
#endregion
}
}