选择“操作”会初始化对应的“下一环节处理”，
选择“下一环节处理”会初始化“备选责任人”
//public delegate void EventHandler(object sender, EventArgs e);
public event EventHandler PreSubmit;
// 提交前事件触发
if (PreSubmit != null)
{
EventArgs ea = new EventArgs();
PreSubmit(this, ea);
}
控件使用：
<!-- 注册用户组件 -->
<%@ Register src="../../AspUC/Dispose/Dispose.ascx" tagname="Dispose" tagprefix="uc1" %>
<div>
<uc1:Dispose ID="Dispose1" runat="server" OnPreSubmit="SaveNetworkInfo"/>
</div>
Dispose.ascx：
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Dispose.ascx.cs" Inherits="OSP.Web.AspUC.Dispose.Dispose" %>
<table style="table-layout:fixed;" id="opinionform">
<tr>
<td class="leftform">
<table style=" table-layout:fixed;" >
<tr>
<td>
<h2>处理意见</h2>
</td>
</tr>
<tr>
<td>
<asp:TextBox ID="Comment" runat="server" TextMode="MultiLine" Rows="8"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:LinkButton ID="LinkButton1" runat="server" onclick="LinkButton1_Click">保存常用意见</asp:LinkButton>
<asp:DropDownList ID="UsualComment" runat="server"
onselectedindexchanged="UsualComment_SelectedIndexChanged" AutoPostBack="true">
</asp:DropDownList>
<asp:LinkButton ID="LinkButton2" runat="server" onclick="LinkButton2_Click">删除意见</asp:LinkButton>
</td>
</tr>
</table>
</td>
<td class="rightform">
<table style="table-layout:fixed;" >
<tr>
<td >
<h2>选择操作</h2>
</td>
</tr>
<tr>
<td>
<asp:ListBox ID="Action" runat="server" Rows="4"
onselectedindexchanged="Action_SelectedIndexChanged" AutoPostBack="true"></asp:ListBox>
</td>
</tr>
<tr>
<td >
<h2>下一环节处理（多选时请按ctrl键）</h2>
</td>
</tr>
<tr>
<td>
<asp:ListBox ID="Activity" runat="server" Rows="4" SelectionMode="Multiple" onselectedindexchanged="Activity_SelectedIndexChanged" AutoPostBack="true"></asp:ListBox>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="bottomform">
<table style="width:100%;">
<tr>
<td colspan="3" >
<h2>选择执行人</h2>
</td>
</tr>
<tr>
<td>
<h2>备选责任人</h2>
</td>
<td>
</td>
<td>
<h2>已选责任人</h2>
</td>
</tr>
<tr>
<td>
<asp:ListBox ID="OptUser1" runat="server" Rows="5"></asp:ListBox>
</td>
<td style="width:70px;">
<table style=" table-layout:fixed;">
<tr align="center">
<td>
<asp:Button ID="Button1" runat="server" Text=">>" Width="50px"
onclick="Button1_Click" />
</td>
</tr>
<tr align="center">
<td>
<asp:Button ID="Button2" runat="server" Text=">" Width="50px"
onclick="Button2_Click"/>
</td>
</tr>
<tr align="center">
<td>
<asp:Button ID="Button3" runat="server" Text="<" Width="50px"
onclick="Button3_Click"/>
</td>
</tr>
<tr align="center">
<td>
<asp:Button ID="Button4" runat="server" Text="<<" Width="50px"
onclick="Button4_Click"/>
</td>
</tr>
</table>
</td>
<td>
<asp:ListBox ID="OptUser2" runat="server" Rows="5"></asp:ListBox>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" align="center">
<div class="button2">
<asp:ImageButton ID="ImageButton2" runat="server" ImageUrl="~/themes/default/images/btn_submit.gif" Width="50" Height="20" onclick="ImageButton2_Click"/>
<asp:ImageButton ID="ImageButton3" runat="server" ImageUrl="~/themes/default/images/btn_close.gif" Width="50" Height="20" OnClientClick="window.returnValue=0;window.close();"/>
</div>
</td>
</tr>
</table>
Dispose.ascx.cs:
//属性
namespace OSP.Web.AspUC.Dispose
{
public partial class Dispose : System.Web.UI.UserControl
{
private BLL.WorkFlowBll workFlow = new BLL.WorkFlowBll();
#region 暴露属性
/// <summary>
/// 提交前触发事件 外部设置
/// </summary>
public event EventHandler PreSubmit;
/// <summary>
/// 提交后触发事件 外部设置
/// </summary>
public event EventHandler PostSubmit;
/// <summary>
/// 环节参数：key=value;key=value... 外部设置
/// </summary>
public string ActivityParam;
/// <summary>
/// 流程参数：key=value;key=value... 外部设置
/// </summary>
public string ProcessParam;
/// <summary>
/// 下一环节名称 只读
/// </summary>
public string NextActivityName
{
get { return Activity.SelectedItem.Text; }
}
/// <summary>
/// 下一环节元数据 只读
/// </summary>
public string NextActivityMetaData
{
get { return Activity.SelectedItem.Value; }
}
private decimal piid;
public decimal ProcessInstanceId
{
get { return piid; }
}
#endregion
//页面加载
/// <summary>
/// 页面加载
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// 下一环节信息
string fullname = Page.Request.QueryString["fn"];
string sn = Page.Request.QueryString["sn"];
string originator = Page.Request.QueryString["ou"];
DataSet ds = null;
if (string.IsNullOrEmpty(fullname))
{
#region 流程过程审批
ds = workFlow.GetWorklistItem(sn, false);
// 操作初始化
DataTable dta = ds.Tables["Action"];
Action.DataTextField = "Name";
Action.DataValueField = "Name";
Action.DataSource = dta;
Action.DataBind();
#endregion
}
else
{
#region 流程发起选人
ds = XMLUtil.ConvertDataSet(workFlow.getNextActivityInfo(originator, fullname));
Action.Items.Add(new ListItem("开始","开始"));
Action.SelectedIndex = 0;
DataTable dta = ds.Tables["NextActivity"];
if (dta != null && dta.Rows.Count > 0)
{
Activity.Items.Add(new ListItem(dta.Rows[0]["ActName"].ToString(), dta.Rows[0]["MetaData"].ToString()));
Activity.SelectedIndex = 0;
DataTable dtu = ds.Tables["AvailableUser"];
if (dtu != null && dtu.Rows.Count > 0)
{
foreach(DataRow dr in dtu.Rows)
{
OptUser1.Items.Add(new ListItem(dtu.Rows[0]["UserName"].ToString(), dtu.Rows[0]["LoginID"].ToString()));
}
}
}
#endregion
}
this.ViewState["ds"] = ds;
// 常用意见信息
DataSet dsoc = workFlow.getOftenComment();
UsualComment.Items.Add(new ListItem("-- 请选择 --", "0"));
UsualComment.SelectedIndex = 0;
if (dsoc.Tables["OftenComment"] != null)
{
foreach (DataRow dr in dsoc.Tables["OftenComment"].Rows)
{
UsualComment.Items.Add(new ListItem(dr["Comment"].ToString(), dr["CommentID"].ToString()));
}
}
}
}
//控件联动事件
#region 控件联动事件
/// <summary>
/// 根据操作确定环节列表
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Action_SelectedIndexChanged(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(Page.Request.QueryString["fn"]))
{
Activity.Items.Clear();
DataSet ds = (DataSet)this.ViewState["ds"];
if (Action.SelectedValue != null)
{
DataRow[] dr = null;
if (ds.Tables["Action"] != null && (dr = ds.Tables["Action"].Select("Name='" + Action.SelectedValue + "'")).Length > 0)
{
dr = dr[0].GetChildRows(ds.Relations["Action_WFNextActivitys"]);
if (dr.Length > 0)
{
DataRow[] d = dr[0].GetChildRows(ds.Relations["WFNextActivitys_NextActivity"]);
foreach (DataRow dr2 in d)
{
Activity.Items.Add(new ListItem(dr2["ActName"].ToString(), dr2["MetaData"].ToString()));
}
OptUser1.DataSource = null;
OptUser2.DataSource = null;
OptUser1.DataBind();
OptUser2.DataBind();
}
}
}
}
}
protected void Button1_Click(object sender, EventArgs e)
{
foreach (ListItem li in OptUser1.Items)
{
OptUser2.Items.Add(li);
}
OptUser1.Items.Clear();
}
protected void Button2_Click(object sender, EventArgs e)
{
foreach (ListItem li in OptUser1.Items)
{
if (li.Selected)
{
OptUser2.Items.Add(li);
}
}
foreach (ListItem li in OptUser2.Items)
{
OptUser1.Items.Remove(li);
}
OptUser1.SelectedIndex = -1;
OptUser2.SelectedIndex = -1;
}
protected void Button3_Click(object sender, EventArgs e)
{
foreach (ListItem li in OptUser2.Items)
{
if (li.Selected)
{
OptUser1.Items.Add(li);
}
}
foreach (ListItem li in OptUser1.Items)
{
OptUser2.Items.Remove(li);
}
OptUser1.SelectedIndex = -1;
OptUser2.SelectedIndex = -1;
}
protected void Button4_Click(object sender, EventArgs e)
{
foreach (ListItem li in OptUser2.Items)
{
OptUser1.Items.Add(li);
}
OptUser2.Items.Clear();
}
protected void Activity_SelectedIndexChanged(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(Page.Request.QueryString["fn"]))
{
OptUser1.Items.Clear();
OptUser2.Items.Clear();
DataSet ds = (DataSet)this.ViewState["ds"];
if (Activity.SelectedValue != null)
{
string sql = "MetaData='" + Activity.Items[Activity.SelectedIndex].Value + "'";
for (int i = Activity.SelectedIndex + 1; i < Activity.Items.Count; i++)
{
if (Activity.Items[i].Selected)
{
sql += "or MetaData='" + Activity.Items[i].Value + "'";
}
}
DataRow[] dr = null;
DataRow[] dr3 = null;
if (ds.Tables["NextActivity"] != null && (dr = ds.Tables["NextActivity"].Select(sql)).Length > 0)
{
Dictionary<string, string> dir = new Dictionary<string, string>();
for (int j = 0; j < dr.Length; j++)
{
dr3 = dr[j].GetChildRows(ds.Relations["NextActivity_AvailableUsers"]);
if (dr3.Length > 0)
{
DataRow[] d = dr3[0].GetChildRows(ds.Relations["AvailableUsers_AvailableUser"]);
foreach (DataRow dr2 in d)
{
dir[dr2["LoginID"].ToString()] = dr2["UserName"].ToString();
}
}
}
foreach (string key in dir.Keys)
{
OptUser1.Items.Add(new ListItem(dir[key], key));
}
}
}
}
}
#endregion
//
/// <summary>
/// 提交审批
/// 提交前和后会触发相应事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ImageButton2_Click(object sender, ImageClickEventArgs e)
{
// 表单校验
if (OptUser1.Items.Count > 0 && OptUser2.Items.Count < 1)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "showMsg", "showMsg('请选择责任人！');", true);
return;
}
if (Action.SelectedIndex < 0)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "showMsg", "showMsg('请选择操作！');", true);
return;
}
if (Activity.SelectedIndex < 0)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "showMsg", "showMsg('请选择环节！');", true);
return;
}
// 提交前事件触发
if (PreSubmit != null)
{
EventArgs ea = new EventArgs();
PreSubmit(this, ea);
}
#region 提交审批
// 下一环节信息
string fullname = Page.Request.QueryString["fn"];
string sn = Page.Request.QueryString["sn"];
string originator = Page.Request.QueryString["ou"];
string folio = Page.Request.QueryString["folio"];
string msg = "";
if (string.IsNullOrEmpty(fullname))
{
string activityParam = "Outcome=k2sql:" + Action.SelectedValue;
if (!string.IsNullOrEmpty(ActivityParam))
{
activityParam += (";" + ActivityParam);
}
string processParam = "";
string userInfo = "";
if (OptUser2.Items.Count > 0)
{
userInfo = Activity.SelectedValue + "=k2sql:" + OptUser2.Items[0].Value;
for (int i = 1; i < OptUser2.Items.Count; i ++)
{
userInfo += ",k2sql:" + OptUser2.Items[i].Value;
}
}
processParam += userInfo;
processParam += ";Route01=" + Activity.SelectedValue;
if (!string.IsNullOrEmpty(ProcessParam))
{
processParam += (";" + ProcessParam);
}
workFlow.finishWorkListItem(sn, Action.SelectedValue, activityParam, processParam, Comment.Text);
msg = "审批成功！";
}
else
{
string processParam = "";
string userInfo = "";
if (OptUser2.Items.Count > 0)
{
userInfo = Activity.SelectedValue + "=k2sql:" + OptUser2.Items[0].Value;
for (int i = 1; i < OptUser2.Items.Count; i++)
{
userInfo += ",k2sql:" + OptUser2.Items[i].Value;
}
}
processParam += userInfo;
piid = Convert.ToDecimal(workFlow.startProcess(originator, fullname, folio, processParam));
msg = "流程发起成功！";
}
#endregion
// 提交后事件触发
if (PostSubmit != null)
{
EventArgs ea = new EventArgs();
PostSubmit(this, ea);
}
// 如果成功，关闭
ScriptManager.RegisterStartupScript(this, this.GetType(), "showMsg", "showMsg('" + msg + "');window.returnValue=1;window.close();", true);
}
protected void LinkButton2_Click(object sender, EventArgs e)
{
workFlow.deleOftenComment(UsualComment.SelectedValue);
UsualComment.Items.Remove(UsualComment.Items[UsualComment.SelectedIndex]);
UsualComment.SelectedIndex = 0;
Comment.Text = "";
}
protected void LinkButton1_Click(object sender, EventArgs e)
{
UsualComment.Items.Add(new ListItem(Comment.Text, workFlow.saveOftenComment(Comment.Text)));
UsualComment.SelectedIndex = UsualComment.Items.Count - 1;
}
protected void UsualComment_SelectedIndexChanged(object sender, EventArgs e)
{
if (UsualComment.SelectedIndex != 0)
{
Comment.Text = UsualComment.SelectedItem.Text;
}
}
"常用意见数据源"：
DataSet dsoc
//GetOftenComment.xml
<?xml version="1.0" encoding="utf-8"?>
<OftenComments>
<Result>0</Result>
<IsOK>true</IsOK>
<OftenComment>
<CommentID>22684FA6DD0B49B6B248E932666E4CB4</CommentID>
<Comment>............hahahah3333同意</Comment>
</OftenComment>
<OftenComment>
<CommentID>B1226234D35B4F7D9581C72D0DB03355</CommentID>
<Comment>............hahahah</Comment>
</OftenComment>
<OftenComment>
<CommentID>BE11D9B4767C44D196ABFC6DFF6C5CE2</CommentID>
<Comment>............hahahah3333</Comment>
</OftenComment>
<Action>Get</Action>
</OftenComments>
..
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