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using BP.DA;
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using BP.Port;
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using BP.En;
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namespace BP.WF.DTS
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{
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/// <summary>
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/// Method 的摘要说明
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/// </summary>
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public class GenerDeptTree : Method
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{
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/// <summary>
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/// 不带有参数的方法
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/// </summary>
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public GenerDeptTree()
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{
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this.Title = "为部门Port_Dept表生成 TreeNo 字段,跟节点为01。";
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this.Help = "该字段仅仅为了用于LIKE查询，不能作为关联主键，因为该字段是变化的，随着部门的增加而变化.";
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this.Help += "执行此功能要求. 1. Port_Dept, 必须有 TreeNo 字段。 2. Port_Dept 必须有DeptTreeNo 字段. 3. Port_DeptEmp 必须有 DeptTreeNo 字段. 4. Port_DeptEmpStation 必须有 DeptTreeNo 字段.";
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// this.HisAttrs.AddTBString("Path", "C:/ccflow.Template", "生成的路径", true, false, 1, 1900, 200);
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}
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/// <summary>
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/// 设置执行变量
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/// </summary>
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/// <returns></returns>
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public override void Init()
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{
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}
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/// <summary>
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/// 当前的操纵员是否可以执行这个方法
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/// </summary>
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public override bool IsCanDo
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{
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get
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{
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return true;
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}
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}
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/// <summary>
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/// 执行
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/// </summary>
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/// <returns>返回执行结果</returns>
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public override object Do()
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{
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if (DBAccess.IsExitsTableCol("Port_Dept", "TreeNo") == false)
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return "err@ Port_Dept 没有找到 TreeNo 的列.";
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BP.Port.Dept dept = new BP.Port.Dept();
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int i = dept.Retrieve(DeptAttr.ParentNo, "0");
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if (i == 0)
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return "err@没有找到ParentNo=0的根节点.";
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//更新跟节点的TreeNo.
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string sql = "UPDATE Port_Dept SET TreeNo='01' WHERE No='" + dept.No + "'";
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DBAccess.RunSQL(sql);
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BP.Port.Depts depts = new Depts();
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depts.Retrieve(BP.Port.DeptAttr.ParentNo, dept.No);
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int idx = 0;
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foreach (BP.Port.Dept item in depts)
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{
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idx++;
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string subNo = idx.ToString().PadLeft(2, '0');
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sql = "UPDATE Port_Dept SET TreeNo='01" + subNo + "' WHERE No='" + item.No + "'";
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DBAccess.RunSQL(sql);
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sql = "UPDATE Port_DeptEmp SET DeptTreeNo='01" + subNo + "' WHERE FK_Dept='" + item.No + "'";
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DBAccess.RunSQL(sql);
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sql = "UPDATE Port_DeptEmpStation SET DeptTreeNo='01" + subNo + "' WHERE FK_Dept='" + item.No + "'";
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DBAccess.RunSQL(sql);
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SetDeptTreeNo(item, "01"+subNo);
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}
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return "执行成功.";
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}
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public void SetDeptTreeNo(Dept dept, string pTreeNo)
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{
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BP.Port.Depts depts = new Depts();
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depts.Retrieve(BP.Port.DeptAttr.ParentNo, dept.No);
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int idx = 0;
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foreach (BP.Port.Dept item in depts)
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{
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idx++;
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string subNo = idx.ToString().PadLeft(2, '0');
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string sql = "UPDATE Port_Dept SET TreeNo='" + pTreeNo + "" + subNo + "' WHERE No='" + item.No + "'";
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DBAccess.RunSQL(sql);
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//更新其他的表字段.
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sql = "UPDATE Port_DeptEmp SET DeptTreeNo='" + pTreeNo + "' WHERE FK_Dept='" + item.No + "'";
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DBAccess.RunSQL(sql);
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sql = "UPDATE Port_DeptEmpStation SET DeptTreeNo='" + pTreeNo + "' WHERE FK_Dept='" + item.No + "'";
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DBAccess.RunSQL(sql);
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//递归调用.
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SetDeptTreeNo(item, pTreeNo + subNo);
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}
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}
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}
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}
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