Commit for development environment setup

PROMS/csla20cs-2.1.4-070223/csla20cs/ProjectTracker20cs/www/PTWeb/ResourceEdit.aspx.cs

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+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;
+
+public partial class ResourceEdit : System.Web.UI.Page
+{
+
+  private enum Views
+  {
+    MainView = 0,
+    AssignView = 1
+  }
+
+  protected void Page_Load(object sender, EventArgs e)
+  {
+    if (!IsPostBack)
+    {
+      Session["currentObject"] = null;
+      ApplyAuthorizationRules();
+    }
+    else
+      this.ErrorLabel.Text = "";
+  }
+
+  private void ApplyAuthorizationRules()
+  {
+    Resource obj = GetResource();
+    // Resource display
+    if (Resource.CanEditObject())
+    {
+      if (obj.IsNew)
+        this.DetailsView1.DefaultMode = DetailsViewMode.Insert;
+      else
+        this.DetailsView1.DefaultMode = DetailsViewMode.Edit;
+      this.AssignProjectButton.Visible = !obj.IsNew;
+    }
+    else
+    {
+      this.DetailsView1.DefaultMode = DetailsViewMode.ReadOnly;
+      this.AssignProjectButton.Visible = false;
+    }
+    this.DetailsView1.Rows[this.DetailsView1.Rows.Count - 1].Visible = Resource.CanEditObject();
+
+    // resources display
+    this.GridView1.Columns[this.GridView1.Columns.Count - 1].Visible = Resource.CanEditObject();
+  }
+
+  #region DetailsView
+
+  protected void DetailsView1_ItemInserted(object sender, DetailsViewInsertedEventArgs e)
+  {
+    Resource resource = GetResource();
+    if (!resource.IsNew)
+      Response.Redirect("ResourceEdit.aspx?id=" + resource.Id.ToString());
+  }
+
+  protected void DetailsView1_ItemUpdated(object sender, DetailsViewUpdatedEventArgs e)
+  {
+    ApplyAuthorizationRules();
+  }
+
+  protected void DetailsView1_ItemDeleted(object sender, DetailsViewDeletedEventArgs e)
+  {
+    Response.Redirect("ResourceList.aspx");
+  }
+
+  #endregion
+
+  #region Project Grid
+
+  protected void AssignProjectButton_Click(object sender, EventArgs e)
+  {
+    this.MultiView1.ActiveViewIndex = (int)Views.AssignView;
+  }
+
+  protected void GridView2_SelectedIndexChanged(object sender, EventArgs e)
+  {
+    Resource obj = GetResource();
+    try
+    {
+      obj.Assignments.AssignTo(new Guid(this.GridView2.SelectedDataKey.Value.ToString()));
+      if (SaveResource(obj) > 0)
+      {
+        this.GridView1.DataBind();
+        this.MultiView1.ActiveViewIndex = (int)Views.MainView;
+      }
+    }
+    catch (InvalidOperationException ex)
+    {
+      ErrorLabel.Text = ex.Message;
+    }
+  }
+
+  protected void CancelAssignButton_Click(object sender, EventArgs e)
+  {
+    this.MultiView1.ActiveViewIndex = (int)Views.MainView;
+  }
+
+  #endregion
+
+  #region RoleListDataSource
+
+  protected void RoleListDataSource_SelectObject(object sender, Csla.Web.SelectObjectArgs e)
+  {
+    e.BusinessObject = RoleList.GetList();
+  }
+
+  #endregion
+
+  #region ResourceDataSource
+
+  protected void ResourceDataSource_DeleteObject(object sender, Csla.Web.DeleteObjectArgs e)
+  {
+    Resource.DeleteResource(int.Parse(e.Keys["Id"].ToString()));
+    Session.Remove("currentObject");
+    e.RowsAffected = 1;
+  }
+
+  protected void ResourceDataSource_InsertObject(object sender, Csla.Web.InsertObjectArgs e)
+  {
+    Resource obj = Resource.NewResource();
+    Csla.Data.DataMapper.Map(e.Values, obj, "Id");
+    e.RowsAffected = SaveResource(obj);
+  }
+
+  protected void ResourceDataSource_SelectObject(object sender, Csla.Web.SelectObjectArgs e)
+  {
+    e.BusinessObject = GetResource();
+  }
+
+  protected void ResourceDataSource_UpdateObject(object sender, Csla.Web.UpdateObjectArgs e)
+  {
+    Resource obj = GetResource();
+    Csla.Data.DataMapper.Map(e.Values, obj);
+    e.RowsAffected = SaveResource(obj);
+  }
+
+  #endregion
+
+  #region AssignmentsDataSource
+
+  protected void AssignmentsDataSource_DeleteObject(object sender, Csla.Web.DeleteObjectArgs e)
+  {
+    Resource obj = GetResource();
+    Guid rid = new Guid(e.Keys["ProjectId"].ToString());
+    obj.Assignments.Remove(rid);
+    e.RowsAffected = SaveResource(obj);
+  }
+
+  protected void AssignmentsDataSource_SelectObject(object sender, Csla.Web.SelectObjectArgs e)
+  {
+    Resource obj = GetResource();
+    e.BusinessObject = obj.Assignments;
+  }
+
+  protected void AssignmentsDataSource_UpdateObject(object sender, Csla.Web.UpdateObjectArgs e)
+  {
+    Resource obj = GetResource();
+    ResourceAssignment res;
+    Guid rid = new Guid(e.Keys["ProjectId"].ToString());
+    res = obj.Assignments[rid];
+    Csla.Data.DataMapper.Map(e.Values, res);
+    e.RowsAffected = SaveResource(obj);
+  }
+
+  #endregion
+
+  #region ProjectListDataSource
+  
+  protected void ProjectListDataSource_SelectObject(object sender, Csla.Web.SelectObjectArgs e)
+  {
+    e.BusinessObject = ProjectTracker.Library.ProjectList.GetProjectList();
+  }
+
+  #endregion
+
+  private Resource GetResource()
+  {
+    object businessObject = Session["currentObject"];
+    if (businessObject == null ||
+      !(businessObject is Resource))
+    {
+      try
+      {
+        string idString = Request.QueryString["id"];
+        if (!string.IsNullOrEmpty(idString))
+        {
+          int id = Int32.Parse(idString);
+          businessObject = Resource.GetResource(id);
+        }
+        else
+          businessObject = Resource.NewResource();
+        Session["currentObject"] = businessObject;
+      }
+      catch (System.Security.SecurityException)
+      {
+        Response.Redirect("ResourceList.aspx");
+      }
+    }
+    return (Resource)businessObject;
+  }
+
+  private int SaveResource(Resource resource)
+  {
+    int rowsAffected;
+    try
+    {
+      Session["currentObject"] = resource.Save();
+      rowsAffected = 1;
+    }
+    catch (Csla.Validation.ValidationException ex)
+    {
+      System.Text.StringBuilder message = new System.Text.StringBuilder();
+      message.AppendFormat("{0}<br/>", ex.Message);
+      if (resource.BrokenRulesCollection.Count == 1)
+        message.AppendFormat("* {0}: {1}",
+          resource.BrokenRulesCollection[0].Property,
+          resource.BrokenRulesCollection[0].Description);
+      else
+        foreach (Csla.Validation.BrokenRule rule in resource.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;
+  }
+
+}