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WorkItemGrid.cs
资源名称：H3_OA.rar　[点击查看]
上传用户：li2971742
上传日期：2021-11-18
资源大小：39096k
文件大小：20k
源码类别：

OA系统

开发平台：

C#

WorkItemGrid.cs：源码内容
  1. using System;
  2. using System.Web.UI;
  3. using System.Web.UI.WebControls;
  4. using System.ComponentModel;
  6. namespace OThinker.H3.Portal
  7. {
  8. /// <summary>
  9. /// Summary description for WorkItemGrid.
  10. /// </summary>
  11. [DefaultProperty("Text"), ToolboxData("<{0}:WorkItemGrid runat=server></{0}:WorkItemGrid>")]
  12. public class WorkItemGrid : DataGrid
  13. {
  14. #region 列集合
  16. protected BoundColumn WorkItemIDColumn = new BoundColumn();
  17. protected int WorkItemIDColumnIndex
  18. {
  19. get
  20. {
  21. return this.Columns.IndexOf(this.WorkItemIDColumn);
  22. }
  23. }
  25.         protected BoundColumn PriorityColumn = new BoundColumn();
  26.         protected int PriorityColumnIndex
  27.         {
  28.             get
  29.             {
  30.                 return this.Columns.IndexOf(this.PriorityColumn);
  31.             }
  32.         }
  34. protected BoundColumn InstanceIDColumn = new BoundColumn();
  35. protected int InstanceIDColumnIndex
  36. {
  37. get
  38. {
  39. return this.Columns.IndexOf(this.InstanceIDColumn);
  40. }
  41. }
  43.         protected BoundColumn TokenIDColumn = new BoundColumn();
  44.         protected int TokenIDColumnIndex
  45.         {
  46.             get
  47.             {
  48.                 return this.Columns.IndexOf(this.TokenIDColumn);
  49.             }
  50.         }
  52. protected BoundColumn InstanceNameColumn = new BoundColumn();
  53. protected int InstanceNameColumnIndex
  54. {
  55. get
  56. {
  57. return this.Columns.IndexOf(this.InstanceNameColumn);
  58. }
  59. }
  61. protected BoundColumn WorkflowPackageColumn = new BoundColumn();
  62. protected int WorkflowPackageColumnIndex
  63. {
  64. get
  65. {
  66. return this.Columns.IndexOf(this.WorkflowPackageColumn);
  67. }
  68. }
  70. protected BoundColumn WorkflowNameColumn = new BoundColumn();
  71. protected int WorkflowNameColumnIndex
  72. {
  73. get
  74. {
  75. return this.Columns.IndexOf(this.WorkflowNameColumn);
  76. }
  77. }
  79. protected BoundColumn WorkflowVersionColumn = new BoundColumn();
  80. protected int WorkflowVersionColumnIndex
  81. {
  82. get
  83. {
  84. return this.Columns.IndexOf(this.WorkflowVersionColumn);
  85. }
  86. }
  88. protected BoundColumn OriginatorColumn = new BoundColumn();
  89. protected int OriginatorColumnIndex
  90. {
  91. get
  92. {
  93. return this.Columns.IndexOf(this.OriginatorColumn);
  94. }
  95. }
  97. protected BoundColumn ActivityNameColumn = new BoundColumn();
  98. protected int ActivityNameColumnIndex
  99. {
  100. get
  101. {
  102. return this.Columns.IndexOf(this.ActivityNameColumn);
  103. }
  104. }
  106.         protected BoundColumn SheetTypeColumn = new BoundColumn();
  107.         protected int SheetTypeColumnIndex
  108.         {
  109.             get
  110.             {
  111.                 return this.Columns.IndexOf(this.SheetTypeColumn);
  112.             }
  113.         }
  115. protected BoundColumn SheetAddressColumn = new BoundColumn();
  116.         protected int SheetAddressColumnIndex
  117. {
  118. get
  119. {
  120.                 return this.Columns.IndexOf(this.SheetAddressColumn);
  121. }
  122. }
  124.         protected BoundColumn DisplayNameColumn = new BoundColumn();
  125.         protected int DisplayNameColumnIndex
  126.         {
  127.             get
  128.             {
  129.                 return this.Columns.IndexOf(this.DisplayNameColumn);
  130.             }
  131.         }
  133.         protected BoundColumn TitleColumn = new BoundColumn();
  134.         protected int TitleColumnIndex
  135.         {
  136.             get
  137.             {
  138.                 return this.Columns.IndexOf(this.TitleColumn);
  139.             }
  140.         }
  142. protected BoundColumn StateColumn = new BoundColumn();
  143. protected int StateColumnIndex
  144. {
  145. get
  146. {
  147. return this.Columns.IndexOf(this.StateColumn);
  148. }
  149. }
  151. protected BoundColumn ReceiveTimeColumn = new BoundColumn();
  152. protected int ReceiveTimeColumnIndex
  153. {
  154. get
  155. {
  156. return this.Columns.IndexOf(this.ReceiveTimeColumn);
  157. }
  158. }
  160. protected BoundColumn FinishTimeColumn = new BoundColumn();
  161. protected int FinishTimeColumnIndex
  162. {
  163. get
  164. {
  165. return this.Columns.IndexOf(this.FinishTimeColumn);
  166. }
  167. }
  169. protected BoundColumn ParticipantColumn = new BoundColumn();
  170. protected int ParticipantColumnIndex
  171. {
  172. get
  173. {
  174. return this.Columns.IndexOf(this.ParticipantColumn);
  175. }
  176. }
  178. protected BoundColumn UrgencyColumn = new BoundColumn();
  179. protected int UrgencyColumnIndex
  180. {
  181. get
  182. {
  183. return this.Columns.IndexOf(this.UrgencyColumn);
  184. }
  185. }
  187.         protected BoundColumn ViewColumn = new BoundColumn();
  188.         protected int ViewColumnIndex
  189.         {
  190.             get
  191.             {
  192.                 return this.Columns.IndexOf(this.ViewColumn);
  193.             }
  194.         }
  196.         protected BoundColumn ApprovalColumn = new BoundColumn();
  197.         protected int ApprovalColumnIndex
  198.         {
  199.             get
  200.             {
  201.                 return this.Columns.IndexOf(this.ApprovalColumn);
  202.             }
  203.         }
  205. private void InitializeColumn(BoundColumn Column, string HeaderText, string DataField)
  206. {
  207. Column.HeaderText = HeaderText;
  208. Column.DataField = DataField;
  209. Column.ItemStyle.CssClass = this.ItemStyle.CssClass;
  210. this.Columns.Add(Column);
  211. }
  213. #endregion
  215. #region 获得一些组合值
  217. // 获得发起人全名
  218. protected string GetOriginatorFullName(DataGridItemEventArgs e)
  219. {
  220. return e.Item.Cells[this.OriginatorColumnIndex].Text;
  221. }
  223. // 获得参与人全名
  224. protected string GetParticipantFullName(DataGridItemEventArgs e)
  225. {
  226. string participant = e.Item.Cells[this.ParticipantColumnIndex].Text;
  227. return OThinker.H3.Server.Engine.Organization.GetFullName(participant);
  228. }
  230. // 状态
  231. protected OThinker.H3.WorkItem.WorkItemState GetState(DataGridItemEventArgs e)
  232. {
  233. int intState = (int)OThinker.H3.WorkItem.WorkItemState.Unfinished;
  234. string strState = e.Item.Cells[this.StateColumnIndex].Text;
  235. if(strState != null && strState != "")
  236. {
  237. intState = int.Parse(strState);
  238. }
  239. return (OThinker.H3.WorkItem.WorkItemState)intState;
  240. }
  242. // 获得优先级别
  243. protected OThinker.H3.Instance.PriorityType GetPriority(DataGridItemEventArgs e)
  244. {
  245. string strPriority = e.Item.Cells[this.PriorityColumnIndex].Text;
  246. int intPriority = (int)OThinker.H3.Instance.PriorityType.Normal;
  247. if(strPriority != null && strPriority != "")
  248. {
  249. intPriority = int.Parse(strPriority);
  250. }
  251. return (OThinker.H3.Instance.PriorityType)intPriority;
  252. }
  254. // 获得流程模板的全名
  255. protected string GetWorkflowFullName(DataGridItemEventArgs e)
  256. {
  257. string workflowPackage = e.Item.Cells[this.WorkflowPackageColumnIndex].Text;
  258. string workflowName = e.Item.Cells[this.WorkflowNameColumnIndex].Text;
  259. string strWorkflowVersion = e.Item.Cells[this.WorkflowVersionColumnIndex].Text;
  260.             int workflowVersion = H3.WorkflowTemplate.WorkflowTemplate.NullWorkflowVersion;
  261. if(strWorkflowVersion != null && strWorkflowVersion != "")
  262. {
  263. workflowVersion = int.Parse(strWorkflowVersion);
  264. }
  265.             string workflowFullName = OThinker.H3.WorkflowTemplate.WorkflowTemplate.GetWorkflowFullName(
  266. workflowPackage, 
  267. workflowName, 
  268. workflowVersion);
  269. return workflowFullName;
  270. }
  272. protected System.DateTime GetReceiveTime(DataGridItemEventArgs e)
  273. {
  274. // 接收时间
  275. string strReceiveTime = e.Item.Cells[this.ReceiveTimeColumnIndex].Text;
  276. System.DateTime receiveTime = System.DateTime.MinValue;
  277. if(strReceiveTime != null && strReceiveTime != "")
  278. {
  279. receiveTime = System.DateTime.Parse(strReceiveTime);
  280. }
  281. return receiveTime;
  282. }
  284. protected System.DateTime GetFinishTime(DataGridItemEventArgs e)
  285. {
  286. string strFinishTime = e.Item.Cells[this.FinishTimeColumnIndex].Text;
  287. System.DateTime finishTime = System.DateTime.MaxValue;
  288. if(strFinishTime != null && strFinishTime != "")
  289. {
  290. finishTime = System.DateTime.Parse(strFinishTime);
  291. }
  292. return finishTime;
  293. }
  295. protected System.TimeSpan GetStayTime(DataGridItemEventArgs e)
  296. {
  297. System.TimeSpan stayTime;
  298. if(this.GetState(e) == OThinker.H3.WorkItem.WorkItemState.Finished)
  299. {
  300. stayTime = this.GetFinishTime(e).Subtract(this.GetReceiveTime(e));
  301. }
  302. else
  303. {
  304. stayTime = System.DateTime.Now.Subtract(this.GetReceiveTime(e));
  305. }
  306. return stayTime;
  307. }
  309.         public const string Target = "WorkItemMain";
  310. // 获得链接的全地址
  311. protected string GetFullUrl(DataGridItemEventArgs e)
  312. {
  313. return PortalPage.PageName_WorkItemDetail + "?" + PortalPage.Param_WorkItemID + "=" + e.Item.Cells[this.WorkItemIDColumnIndex].Text;
  314. }
  316.         protected string GetDisplayName(DataGridItemEventArgs e)
  317.         {
  318.             string displayName = e.Item.Cells[this.DisplayNameColumnIndex].Text;
  319.             // 如果没有设置显示名称，则使用默认名称
  320.             if (displayName == null || displayName == "" || displayName == "&nbsp;")
  321.             {
  322.                 displayName = e.Item.Cells[this.ActivityNameColumnIndex].Text;
  323.             }
  324.             return displayName;
  325.         }
  327.         protected string GetInstanceInfo(DataGridItemEventArgs e)
  328.         {
  329.             return this.GetWorkflowFullName(e); // +"." + e.Item.Cells[this.InstanceIDColumnIndex].Text;
  330.         }
  332. #endregion
  334. public WorkItemGrid()
  335. {
  336. this.AutoGenerateColumns = false;
  337. this.ItemDataBound += new DataGridItemEventHandler(Grid_ItemDataBound);
  338. this.PageIndexChanged += new DataGridPageChangedEventHandler(WorkItemGrid_PageIndexChanged);
  339. this.AllowPaging = true;
  340. this.PagerStyle.Mode = PagerMode.NumericPages;
  341.             this.PageSize = 25;
  343.             this.InitializeColumn(this.UrgencyColumn,           "催办", OThinker.H3.WorkItem.WorkItem.PropertyName_Urgency);
  344.             this.InitializeColumn(this.TitleColumn,             "工作项", null);
  345. this.InitializeColumn(this.WorkItemIDColumn, "ObjectID", OThinker.Data.Database.Serialization.T_Entity.C_ObjectID);
  346.             this.InitializeColumn(this.PriorityColumn,          "优先级",       OThinker.H3.WorkItem.WorkItem.PropertyName_Priority);
  347. this.InitializeColumn(this.InstanceIDColumn, "流程ID", OThinker.H3.WorkItem.WorkItem.PropertyName_InstanceId);
  348.             this.InitializeColumn(this.TokenIDColumn,           "TokenId", OThinker.H3.WorkItem.WorkItem.PropertyName_TokenId);
  349. this.InitializeColumn(this.InstanceNameColumn, "流程名称", OThinker.H3.WorkItem.WorkItem.PropertyName_InstanceName);
  350. this.InitializeColumn(this.WorkflowPackageColumn, "模板类型", OThinker.H3.WorkItem.WorkItem.PropertyName_WorkflowPackage);
  351.             this.InitializeColumn(this.WorkflowNameColumn,      "模板名称", OThinker.H3.WorkItem.WorkItem.PropertyName_WorkflowName);
  352. this.InitializeColumn(this.WorkflowVersionColumn, "模板版本", OThinker.H3.WorkItem.WorkItem.PropertyName_WorkflowVersion);
  353. this.InitializeColumn(this.OriginatorColumn, "发起人", OThinker.H3.WorkItem.WorkItem.PropertyName_Originator);
  354. this.InitializeColumn(this.ActivityNameColumn, "ActivityName", OThinker.H3.WorkItem.WorkItem.PropertyName_ActivityName);
  355.             this.InitializeColumn(this.SheetTypeColumn,         "SheetType",    OThinker.H3.WorkItem.WorkItem.PropertyName_SheetType);
  356.             this.InitializeColumn(this.SheetAddressColumn,      "SheetAddress", OThinker.H3.WorkItem.WorkItem.PropertyName_SheetAddress);
  357.             this.InitializeColumn(this.DisplayNameColumn,       "DisplayName",  OThinker.H3.WorkItem.WorkItem.PropertyName_DisplayName);
  358. this.InitializeColumn(this.StateColumn, "状态", OThinker.H3.WorkItem.WorkItem.PropertyName_State);
  359.             this.InitializeColumn(this.ReceiveTimeColumn,       "接收时间", OThinker.H3.WorkItem.WorkItem.PropertyName_ReceiveTime);
  360.             this.InitializeColumn(this.FinishTimeColumn,        "完成时间", OThinker.H3.WorkItem.WorkItem.PropertyName_FinishTime);
  361.             this.InitializeColumn(this.ParticipantColumn,       "处理人", OThinker.H3.WorkItem.WorkItem.PropertyName_Participant);
  362.             this.InitializeColumn(this.ViewColumn,              "查看", null);
  363.             this.InitializeColumn(this.ApprovalColumn, "审批结果", OThinker.H3.WorkItem.WorkItem.PropertyName_Approval);
  365.             this.Columns[this.WorkItemIDColumnIndex].Visible = false;
  366.             this.Columns[this.InstanceIDColumnIndex].Visible = false;
  367.             this.Columns[this.TokenIDColumnIndex].Visible = false;
  368.             this.Columns[this.WorkflowPackageColumnIndex].Visible = false;
  369.             this.Columns[this.WorkflowNameColumnIndex].Visible = false;
  370.             this.Columns[this.WorkflowVersionColumnIndex].Visible = false;
  371.             this.Columns[this.SheetTypeColumnIndex].Visible = false;
  372.             this.Columns[this.SheetAddressColumnIndex].Visible = false;
  373.             this.Columns[this.DisplayNameColumnIndex].Visible = false;
  374.             this.Columns[this.FinishTimeColumnIndex].Visible = false;
  375.             this.Columns[this.ActivityNameColumnIndex].Visible = false;
  376.             this.Columns[this.StateColumnIndex].Visible = false;
  377.             this.Columns[this.PriorityColumnIndex].Visible = false;
  378. }
  380.         private System.Data.DataTable WorkItemTable;
  381.         public void BindDataGrid(System.Data.DataTable Table)
  382.         {
  383.             if (!this.DesignMode)
  384.             {
  385.                 if (Table == null || this.CurrentPageIndex * this.PageSize >= Table.Rows.Count)
  386.                 {
  387.                     this.CurrentPageIndex = 0;
  388.                 }
  389.                 this.WorkItemTable = Table;
  390.                 this.DataSource = Table;
  391.                 this.DataBind();
  392.             }
  393.         }
  395.         protected override void Render(HtmlTextWriter writer)
  396.         {
  397.             if (!this.DesignMode && (this.WorkItemTable == null || this.WorkItemTable.Rows.Count == 0))
  398.             {
  399.                 writer.Write("没有找到工作项");
  400.             }
  401.             else
  402.             {
  403.                 base.Render(writer);
  404.             }
  405.         }
  407. protected virtual void Grid_ItemDataBound(object sender, DataGridItemEventArgs e)
  408. {
  409.             if (this.DesignMode)
  410.             {
  411.             }
  412.             else if (e.Item.ItemType != ListItemType.Header && e.Item.ItemType != ListItemType.Footer)
  413.             {
  414.                 // 流程名称
  415.                 string instanceName = e.Item.Cells[this.InstanceNameColumnIndex].Text;
  416.                 if (instanceName == null || instanceName == "" || instanceName == "&nbsp;")
  417.                 {
  418.                     instanceName = this.GetInstanceInfo(e);
  419.                 }
  420.                 e.Item.Cells[this.InstanceNameColumnIndex].Text = instanceName;
  422.                 // 名称和连接
  423.                 HyperLink link = new HyperLink();
  424.                 if (!this.DesignMode)
  425.                 {
  426.                     link.Text = "第" + e.Item.Cells[this.TokenIDColumnIndex].Text + "步：" + this.GetDisplayName(e);
  427.                     link.NavigateUrl = this.GetFullUrl(e);
  428.                     link.Font.Underline = true;
  429.                     // link.Target = Target;
  430.                 }
  431.                 e.Item.Cells[this.TitleColumnIndex].Controls.Add(link);
  433.                 // 优先级
  434.                 int intPriority = int.Parse(e.Item.Cells[this.PriorityColumnIndex].Text);
  435.                 OThinker.H3.Instance.PriorityType priority = (OThinker.H3.Instance.PriorityType)intPriority;
  436.                 Image imagePriority = new Image();
  437.                 imagePriority.ImageUrl = "images/Priority_" + priority + ".GIF";
  438.                 imagePriority.ToolTip = OThinker.H3.Instance.PriorityTypeConvertor.ToString(priority);
  439.                 e.Item.Cells[this.PriorityColumnIndex].Controls.Add(imagePriority);
  441.                 // 发起人
  442.                 string originator = e.Item.Cells[this.OriginatorColumnIndex].Text;
  443.                 HyperLink originatorLink = new HyperLink();
  444.                 originatorLink.Text = OThinker.H3.Server.Engine.Organization.GetName(originator);
  445.                 originatorLink.NavigateUrl = PortalPage.PageName_EditUser + "?" + PortalPage.Param_ID + "=" + originator + "&" + PortalPage.Param_Mode + "=" + Portal.EditUserType.View;
  446.                 e.Item.Cells[this.OriginatorColumnIndex].Controls.Add(originatorLink);
  448.                 // 处理人
  449.                 string participant = e.Item.Cells[this.ParticipantColumnIndex].Text;
  450.                 HyperLink participantLink = new HyperLink();
  451.                 participantLink.Text = OThinker.H3.Server.Engine.Organization.GetName(participant);
  452.                 participantLink.NavigateUrl = PortalPage.PageName_EditUser + "?" + PortalPage.Param_ID + "=" + participant + "&" + PortalPage.Param_Mode + "=" + Portal.EditUserType.View;
  453.                 e.Item.Cells[this.ParticipantColumnIndex].Controls.Add(participantLink);
  455.                 // 主题
  456.                 System.TimeSpan stayTime = this.GetStayTime(e);
  457.                 // 设置颜色
  458.                 if (stayTime < OThinker.H3.Server.Engine.SettingManager.WorkItemYellowWarningTimeSpan)
  459.                 {
  460.                     e.Item.Cells[this.ReceiveTimeColumnIndex].ForeColor = System.Drawing.Color.Black;
  461.                 }
  462.                 else if (stayTime < OThinker.H3.Server.Engine.SettingManager.WorkItemRedWarningTimeSpan)
  463.                 {
  464.                     e.Item.Cells[this.ReceiveTimeColumnIndex].ForeColor = System.Drawing.Color.Brown;
  465.                 }
  466.                 else
  467.                 {
  468.                     e.Item.Cells[this.ReceiveTimeColumnIndex].ForeColor = System.Drawing.Color.Red;
  469.                 }
  471.                 // 查看
  472.                 string chartUrl = PortalPage.PageName_InstanceStateChart + "?" + PortalPage.Param_InstanceId + "=" + e.Item.Cells[this.InstanceIDColumnIndex].Text;
  473.                 string chartTitle = "流程图";
  474.                 HyperLink linkChart = new HyperLink();
  475.                 linkChart.Target = "_blank";
  476.                 linkChart.Text = chartTitle;
  477.                 linkChart.NavigateUrl = chartUrl;
  478.                 e.Item.Cells[this.ViewColumnIndex].Controls.Add(linkChart);
  480.                 // 分割符
  481.                 Label lblSplit = new Label();
  482.                 lblSplit.Text = " | ";
  483.                 e.Item.Cells[this.ViewColumnIndex].Controls.Add(lblSplit);
  485.                 // 流转日志
  486.                 string logUrl = PortalPage.PageName_InstanceToken + "?" + PortalPage.Param_InstanceId + "=" + e.Item.Cells[this.InstanceIDColumnIndex].Text;
  487.                 string logTitle = "日志";
  488.                 HyperLink linkLog = new HyperLink();
  489.                 linkLog.Target = "_blank";
  490.                 linkLog.Text = logTitle;
  491.                 linkLog.NavigateUrl = logUrl;
  492.                 e.Item.Cells[this.ViewColumnIndex].Controls.Add(linkLog);
  494.                 // 催办
  495.                 string urgency = e.Item.Cells[this.UrgencyColumnIndex].Text;
  496.                 if (urgency != null && urgency.Trim() != "" && urgency != "&nbsp;")
  497.                 {
  498.                     Image imgUrgency = new Image();
  499.                     imgUrgency.ImageUrl = "images/IB_Urgency.gif";
  500.                     imgUrgency.ToolTip = urgency;
  501.                     e.Item.Cells[this.UrgencyColumnIndex].Controls.Add(imgUrgency);
  502.                 }
  504.                 // Approval
  505.                 string approvalText = null;
  506.                 int approval = int.Parse(e.Item.Cells[this.ApprovalColumnIndex].Text);
  507.                 if (this.GetState(e) == OThinker.H3.WorkItem.WorkItemState.Finished)
  508.                 {
  509.                     switch (approval)
  510.                     {
  511.                         case (int)OThinker.Data.BoolMatchValue.True:
  512.                             approvalText = "同意";
  513.                             break;
  514.                         case (int)OThinker.Data.BoolMatchValue.False:
  515.                             approvalText = "拒绝";
  516.                             break;
  517.                         default:
  518.                             break;
  519.                     }
  520.                 }
  521.                 e.Item.Cells[this.ApprovalColumnIndex].Text = approvalText;
  522.             }
  523. }
  525. private void WorkItemGrid_PageIndexChanged(object source, DataGridPageChangedEventArgs e)
  526. {
  527. this.CurrentPageIndex = e.NewPageIndex;
  528. this.DataBind();
  529. }
  530. }
  531. }