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EditInstanceData.aspx.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：4k
源码类别：

OA系统

开发平台：

C#

EditInstanceData.aspx.cs：源码内容
  1. using System;
  2. using System.Data;
  3. using System.Configuration;
  4. using System.Collections;
  5. using System.Web;
  6. using System.Web.Security;
  7. using System.Web.UI;
  8. using System.Web.UI.WebControls;
  9. using System.Web.UI.WebControls.WebParts;
  10. using System.Web.UI.HtmlControls;
  12. namespace OThinker.H3.Portal
  13. {
  14.     public partial class EditInstanceData : PortalPage
  15.     {
  16.         #region 参数
  18.         public string InstanceId
  19.         {
  20.             get
  21.             {
  22.                 return this.Request.QueryString[Param_InstanceId];
  23.             }
  24.         }
  26.         private string _WorkflowPackage = null;
  27.         public string WorkflowPackage
  28.         {
  29.             get
  30.             {
  31.                 if (this._WorkflowPackage == null)
  32.                 {
  33.                     this._WorkflowPackage = OThinker.H3.Server.Engine.InstanceManager.GetInstanceWorkflowPackage(this.InstanceId);
  34.                 }
  35.                 return this._WorkflowPackage;
  36.             }
  37.         }
  39.         private string _WorkflowName = null;
  40.         public string WorkflowName
  41.         {
  42.             get
  43.             {
  44.                 if (this._WorkflowName == null)
  45.                 {
  46.                     this._WorkflowName = OThinker.H3.Server.Engine.InstanceManager.GetInstanceWorkflowName(this.InstanceId);
  47.                 }
  48.                 return this._WorkflowName;
  49.             }
  50.         }
  52.         private int _WorkflowVersion = H3.WorkflowTemplate.WorkflowTemplate.NullWorkflowVersion;
  53.         public int WorkflowVersion
  54.         {
  55.             get
  56.             {
  57.                 if (this._WorkflowVersion == H3.WorkflowTemplate.WorkflowTemplate.NullWorkflowVersion)
  58.                 {
  59.                     this._WorkflowVersion = OThinker.H3.Server.Engine.InstanceManager.GetInstanceWorkflowVersion(this.InstanceId);
  60.                 }
  61.                 return this._WorkflowVersion;
  62.             }
  63.         }
  65.         private H3.WorkflowTemplate.WorkflowTemplate _Workflow = null;
  66.         public H3.WorkflowTemplate.WorkflowTemplate Workflow
  67.         {
  68.             get
  69.             {
  70.                 if (this._Workflow == null)
  71.                 {
  72.                     this._Workflow = OThinker.H3.Server.Engine.WorkflowManager.GetWorkflow(this.WorkflowPackage, this.WorkflowName, this.WorkflowVersion);
  73.                 }
  74.                 return this._Workflow;
  75.             }
  76.         }
  78.         private string _ItemName = null;
  79.         public string ItemName
  80.         {
  81.             get
  82.             {
  83.                 if (this._ItemName == null)
  84.                 {
  85.                     this._ItemName = HttpUtility.UrlDecode(this.Request.QueryString[Param_ItemName]);
  86.                 }
  87.                 return this._ItemName;
  88.             }
  89.         }
  91.         public H3.Data.WorkflowDataItem WorkflowDataItem
  92.         {
  93.             get
  94.             {
  95.                 return this.Workflow.GetDataItem(this.ItemName);
  96.             }
  97.         }
  99.         #endregion
  101.         protected void Page_Load(object sender, EventArgs e)
  102.         {
  103.             if (!this.IsPostBack)
  104.             {
  105.                 // 验证是否具有管理员权限
  106.                 if (!this.UserValidator.ValidateAdministrator())
  107.                 {
  108.                     this.NotifyMessage(LackOfAuth);
  109.                 }
  111.                 // 获得当前值
  112.                 object currentValue = OThinker.H3.Server.Engine.InstanceDataManager.GetItemValue(this.InstanceId, Instance.Token.UnspecifiedID, this.ItemName);
  113.                 if (currentValue == null)
  114.                 {
  115.                     this.txtItemValue.Text = "";
  116.                 }
  117.                 else
  118.                 {
  119.                     this.txtItemValue.Text = currentValue.ToString();
  120.                 }
  121.             }
  122.         }
  124.         protected void btnSubmit_Click(object sender, EventArgs e)
  125.         {
  126.             object newValue = OThinker.Data.Convertor.Convert(this.txtItemValue.Text, this.WorkflowDataItem.RealType);
  127.             OThinker.H3.Server.Engine.InstanceDataManager.SetItemValue(this.InstanceId, Instance.Token.UnspecifiedID, this.ItemName, null, this.UserValidator.UserID, newValue);
  129.             this.NotifyMessage("值修改成功");
  130.         }
  131.     }
  132. }