protected void Page_Load(object sender, EventArgs e)
{
BP.WF.Node mynd = new BP.WF.Node();
mynd.NodeID = this.FK_Node;
mynd.RetrieveFromDBSources();
if (mynd.HisReturnRole != ReturnRole.ReturnSpecifiedNodes)
{
this.Pub1.AddFieldSet("操作错误:", "<br><br>当前节点的退回规则不是退回到指定的节点，所以您不能操作此功能。<br><br>请在节点属性=>退回规则属性里设置，退回指定的节点，此功能才有效。<br><br><br><br>");
return;
}
this.Pub1.AddTable("width='80%'");
this.Pub1.AddCaptionLeft("为“" + mynd.Name + "”, 设置可退回的节点。");
//this.Pub1.AddTR();
//this.Pub1.AddTDTitle("节点步骤");
//this.Pub1.AddTDTitle("可退回的节点");
//this.Pub1.AddTREnd();
BP.WF.NodeReturns rnds = new NodeReturns();
rnds.Retrieve(BP.WF.NodeReturnAttr.FK_Node, this.FK_Node);
BP.WF.Nodes nds = new Nodes();
nds.Retrieve(BP.WF.NodeAttr.FK_Flow, this.FK_Flow);
foreach (BP.WF.Node nd in nds)
{
if (nd.NodeID == this.FK_Node)
{
continue;
}
CheckBox cb = new CheckBox();
cb.Text = nd.Name;
cb.ID = "CB_" + nd.NodeID;
cb.Checked = rnds.IsExits(NodeReturnAttr.ReturnTo, nd.NodeID);
this.Pub1.AddTR();
this.Pub1.AddTD("第" + nd.Step + "步");
this.Pub1.AddTD(cb);
this.Pub1.AddTREnd();
}
this.Pub1.AddTRSum();
this.Pub1.AddTD();
Button btn = new Button();
btn.Text = "Save";
btn.CssClass = "Btn";
btn.Click += new EventHandler(btn_Click);
this.Pub1.AddTD(btn);
this.Pub1.AddTREnd();
this.Pub1.AddTableEndWithHR();
this.Pub1.AddFieldSet("特别说明:", "1，只有节点属性的退回规则被设置成退回制订的节点，此功能才有效。<br> 2，设置退回的节点如果是当前节点下一步骤的节点，设置无意义，系统不做检查，退回时才做检查。");
}
protected void Page_Load(object sender, EventArgs e)
{
BP.WF.Node mynd = new BP.WF.Node();
mynd.NodeID = this.FK_Node;
mynd.RetrieveFromDBSources();
this.Pub1.AddTable("width='100%'");
this.Pub1.AddCaptionLeft("为“" + mynd.Name + "”, 设置可退回的节点。");
NodeReturns rnds = new NodeReturns();
rnds.Retrieve(NodeReturnAttr.FK_Node, this.FK_Node);
BP.WF.Nodes nds = new Nodes();
nds.Retrieve(BP.WF.Template.NodeAttr.FK_Flow, this.FK_Flow);
int idx = 0;
foreach (BP.WF.Node nd in nds)
{
if (nd.NodeID == this.FK_Node)
{
continue;
}
CheckBox cb = new CheckBox();
cb.Text = nd.Name;
cb.ID = "CB_" + nd.NodeID;
cb.Checked = rnds.IsExits(NodeReturnAttr.ReturnTo, nd.NodeID);
this.Pub1.AddTR();
this.Pub1.AddTDIdx(idx++);
this.Pub1.AddTD("第" + nd.Step + "步");
this.Pub1.AddTD(cb);
this.Pub1.AddTREnd();
}
this.Pub1.AddTRSum();
this.Pub1.AddTD();
Button btn = new Button();
btn.Text = "保存";
btn.CssClass = "Btn";
btn.Click += new EventHandler(btn_Click);
this.Pub1.AddTD(btn);
this.Pub1.AddTD();
this.Pub1.AddTREnd();
this.Pub1.AddTableEndWithHR();
this.Pub1.AddFieldSet("特别说明:", "1，只有节点属性的退回规则被设置成退回制订的节点，此功能才有效。<br> 2，设置退回的节点如果是当前节点下一步骤的节点，设置无意义，系统不做检查，退回时才做检查。");
}
void btn_Click(object sender, EventArgs e)
{
NodeReturns rnds = new NodeReturns();
rnds.Delete(NodeReturnAttr.FK_Node, this.FK_Node);
BP.WF.Nodes nds = new Nodes();
nds.Retrieve(BP.WF.Template.NodeAttr.FK_Flow, this.FK_Flow);
int i = 0;
foreach (BP.WF.Node nd in nds)
{
CheckBox cb = this.Pub1.GetCBByID("CB_" + nd.NodeID);
if (cb == null)
{
continue;
}
if (cb.Checked == false)
{
continue;
}
NodeReturn nr = new NodeReturn();
nr.FK_Node = this.FK_Node;
nr.ReturnTo = nd.NodeID;
nr.Insert();
i++;
}
if (i == 0)
{
this.Alert("请您选择要退回的节点。");
return;
}
this.WinCloseWithMsg("设置成功");
}
