构建ASP.NET MVC4+EF5+EasyUI+Unity2.x注入的后台管理系统（48）-工作流设计-起草新申请

原文:构建ASP.NET MVC4+EF5+EasyUI+Unity2.x注入的后台管理系统（48）-工作流设计-起草新申请

系列目录

创建新表单之后，我们就可以起草申请了，申请按照严格的表单步骤和分支执行。

起草的同时，我们分解流转的规则中的审批人并保存，具体流程如下

接下来创建DrafContoller控制器，此控制器只有2个页面，一个Create（起草页面）Index（表单列表）

表单列表显示个人想法，我是根据分类直接获取其下表单，即Flow_Type下的Flow_Form

 public ActionResult Index()
        {
            List<Flow_TypeModel> list = m_BLL.GetList(ref setNoPagerAscBySort, "");
            foreach (var v in list)
            {
                v.formList = new List<Flow_FormModel>();
                List<Flow_FormModel> formList = formBLL.GetListByTypeId(v.Id);
                v.formList = formList;
            }
            ViewBag.DrafList = list;
            return View();

        }

Index ActionResult

@using App.Admin;
@using App.Common;
@using App.Models.Sys;
@using App.Lang;
@{
    ViewBag.Title = "起草申请";
    Layout = "~/Views/Shared/_Index_Layout.cshtml";
}

<div style="padding:10px;">
@foreach (var v in (List<App.Models.Flow.Flow_TypeModel>)ViewBag.DrafList)
{
    <fieldset class="accordion" style="margin: 0px; padding: 0px; padding-bottom:10px; margin-bottom: 10px;">
        <legend class="tabs-header panel-title" style="border: 0px; padding: 5px; margin: 20px; margin-bottom:5px;">@v.Name</legend>
        <div style="padding-left:20px;color:#808080">备注：@v.Remark</div>
        <div style="padding: 0px 20px 40px 20px;">

            @foreach (var r in v.formList)
            {
                <div style="float: left; width: 120px; margin:10px 0px 10px 0px;">
                    <a href="javascript:void(0)" class="easyui-linkbutton" data-options="plain:true,iconCls:'icon-details'" onclick="javascript:window.parent.addTab('@r.Name','/Flow/Draf/Create?id=@r.Id','icon-add')">@r.Name</a>
                </div>

            }
        </div>
    </fieldset>
}
    </div>

Index.cshtml

上面的表单列表简单完成之后，进入最复杂的一步，获取字段组成表单

获取字段组成表单可以做得很漂亮，即在设计表单的时候设计布局，直接读取布局，否则按照表单的控件顺序读取布局。

具体对比如下：

VS

明显前者更利于打印和阅读。我们先布局第二种形式

根据表Flow_FormContent设置Create页面的固定头尾

@model App.Models.Flow.Flow_FormContentModel
@using App.Common;
@using App.Models.Flow;
@using App.Admin;
@using App.Models.Sys;
@{
    ViewBag.Title = "创建";
    Layout = "~/Views/Shared/_Index_Layout.cshtml";
    List<permModel> perm = (List<permModel>)ViewBag.Perm;
    if (perm == null)
    {
        perm = new List<permModel>();
    }
}
<script src="~/Scripts/My97DatePicker/WdatePicker.js"></script>
<script type="text/javascript">
    $(function () {
        $("#btnSave").click(function () {
            if ($("#Title").val() == "")
            {
                $.messageBox5s("提示", "表单标题必须填写！");
                return false;
            }
            if (CheckForm()) {
                $.ajax({
                url: "@Url.Action("Create")",
                type: "Post",
                data: $("form").serialize(),
                dataType: "json",
                success: function (data) {
                    if (data.type == 1) {
                        $.messageBox5s("添加成功！", data.message);
                        $("#btnSave").hide();
                    }
                    else {
                        window.parent.frameReturnByMes(data.message);
                    }
                }
            });
        }
        return false;
    });
        $("#btnReturn").click(function () {
            if ($("#btnSave").is(":hidden")) {
                window.parent.CloseCurrentWin();
            } else {
                $.messager.confirm('提示', '没有保存的数据将会丢失，你确定要返回吗？', function (r) {
                    if (r) {
                        window.parent.CloseCurrentWin();
                    }
                });
            }
    });
});
</script>
@Html.Raw(ViewBag.HtmlJS)
<div class="mvctool ">
@Html.ToolButton("btnSave", "icon-save", "保存", perm, "Create", true)
@Html.ToolButton("btnReturn", "icon-return", "返回",false)
</div>
@using (Html.BeginForm())
{
     <table class="fromEditTable setTextWidth300">
    <tbody>
             @Html.HiddenFor(model => model.Id)
             @Html.HiddenFor(model => model.FormId)
             @Html.HiddenFor(model => model.UserId)
             <input id="CreateTime" type="hidden" name="CreateTime" value="2000-1-1" />
         <input id="TimeOut" type="hidden" name="TimeOut" value="2111-1-1" />
            <tr>
            <td style="width:100px; text-align:right;">
                @Html.LabelFor(model => model.Title)：
            </td>
            <td style="width:310px">
                @Html.EditorFor(model => model.Title)
            </td>
            <td>@Html.ValidationMessageFor(model => model.Title)</td>
            </tr>
             @Html.Raw(ViewBag.Html)

            <tr><td style='width:100px; text-align:right;'>紧急程度 :</td><td><select name="FormLevel" id="FormLevel"><option value="普通">普通</option><option value="重要">重要</option><option value="紧急">紧急</option></select></td></tr>
            </tbody>
</table>
}

代码

@Html.Raw(ViewBag.Html)就是我们的表单核心部分。所以Create必须返回ViewBag.Html内容为设计表单的JS和字段

这里代码有点别扭，因为有26个字段，所以要循环26个字段去判断是否有关联来读取。很麻烦。可以用反射来做可以省很多代码

先创建一个类，这个类是辅助工作流的通用类

using App.Models.Flow;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace App.Admin
{
    public class FlowHelper
    {
        //获取指定类型的HTML表单
        public string GetInput(string type, string id, string attrNo)
        {
            string str = "";
            if (type == "文本")
            {
                str = "<input id='" + id + "'  name='" + attrNo + "'  type='text' />";
            }
            else if (type == "多行文本")
            {
                str = "<textarea id='" + id + "' name='" + attrNo + "'  cols='60' style='height: 80px;' rows='5'></textarea>";
            }
            else if (type == "日期")
            {
                str = "<input type='text'  name='" + attrNo + "' class='Wdate' onfocus=\"WdatePicker({dateFmt:'yyyy-MM-dd'})\"  id='" + id + "'  />";
            }
            else if (type == "时间")
            {
                str = "<input type='text'  name='" + attrNo + "' class='Wdate' onfocus=\"WdatePicker({dateFmt:'yyyy-MM-dd HH:mm'})\"  id='" + id + "'  />";
            }
            else if (type == "数字")
            {
                str = "<input type='number'  name='" + attrNo + "'  id='" + id + "'  />";
            }
            return str;
        }

    }
}

FlowHelper.cs

[SupportFilter]
        public ActionResult Create(string id)
        {
            ViewBag.Perm = GetPermission();
            ViewBag.Html = ExceHtmlJs(id);
            Flow_FormContentModel model = new Flow_FormContentModel();
            model.FormId = id;
            return View(model);
        }
        //根据设定公文，生成表单及控制条件
        private string ExceHtmlJs(string id)
        {
            //定义一个sb为生成HTML表单
            StringBuilder sbHtml = new StringBuilder();
            StringBuilder sbJS = new StringBuilder();
            sbJS.Append("<script type='text/javascript'>function CheckForm(){");
            Flow_FormModel model = formBLL.GetById(id);

            #region 判断流程是否有字段,有就生成HTML表单
            //获得对象的类型，model
            Type formType = model.GetType();
            //查找名称为"A-Z"的属性
            string[] arrStr = { "AttrA", "AttrB", "AttrC", "AttrD", "AttrE", "AttrF", "AttrG", "AttrH", "AttrI", "AttrJ", "AttrK"
                                  , "AttrL", "AttrM", "AttrN", "AttrO", "AttrP", "AttrQ", "AttrR", "AttrS", "AttrT", "AttrU"
                                  , "AttrV", "AttrW", "AttrX", "AttrY", "AttrZ"};
            foreach (string str in arrStr)
            {
                object o = formType.GetProperty(str).GetValue(model, null);
                if (o != null)
                {
                    sbHtml.Append(JuageExc(o.ToString(), str, ref sbJS));
                }
            }
            #endregion
            sbJS.Append("return true}</script>");
            ViewBag.HtmlJS = sbJS.ToString();
            return sbHtml.ToString();
        }

        private string JuageExc(string attr, string no,ref StringBuilder sbJS)
        {

            if (!string.IsNullOrEmpty(attr))
            {
                return GetHtml(attr, no, ref sbJS);

            }
            return "";
        }
            //获取指定名称的HTML表单
        private string GetHtml(string id, string no, ref StringBuilder sbJS)
        {
            StringBuilder sb = new StringBuilder();
            Flow_FormAttrModel attrModel = formAttrBLL.GetById(id);
            sb.AppendFormat("<tr><td style='width:100px; text-align:right;'>{0} :</td>", attrModel.Title);
            //获取指定类型的HTML表单
            sb.AppendFormat("<td>{0}</td></tr>", new FlowHelper().GetInput(attrModel.AttrType, attrModel.Name, no));
            sbJS.Append(attrModel.CheckJS);
            return sb.ToString();
        }

引入命名空间using System;

代码结构：上面没有什么特殊算法。主要是26个字段用反射来读取。自己细细消化一下就行

应该可以用了，点击请假申请看看！

完成。可以起草新的申请了。接下来就是保存申请...

保存是最复杂的一步要取得表单，分解步骤，分解分支，最后指定审核人

看Create方法

 public JsonResult Create(Flow_FormContentModel model)
        {
            model.Id = ResultHelper.NewId;
            model.CreateTime = ResultHelper.NowTime;
            model.UserId = GetUserId();
            if (model != null && ModelState.IsValid)
            {

                if (formContentBLL.Create(ref errors, model))
                {

                    //当前的Form模版
                    Flow_FormModel formModel = formBLL.GetById(model.FormId);

                    //创建成功后把步骤取出
                    List<Flow_StepModel> stepModelList = stepBLL.GetList(ref setNoPagerAscBySort,model.FormId);
                    //查询步骤
                    bool IsEnd = true;
                    foreach (Flow_StepModel stepModel in stepModelList)
                    {
                        List<Flow_StepRuleModel> stepRuleModelList = stepRuleBLL.GetList(stepModel.Id);
                        //获取规则判断流转方向
                        foreach (Flow_StepRuleModel stepRuleModel in stepRuleModelList)
                        {
                           string val =new FlowHelper().GetFormAttrVal(stepRuleModel.AttrId, formModel, model);
                            //有满足不流程结束的条件
                           if (!JudgeVal(stepRuleModel.AttrId, val, stepRuleModel.Operator, stepRuleModel.Result))
                           {
                               if (stepRuleModel.NextStep != "")
                               {
                                   IsEnd = false;
                               }
                           }
                        }
                        //插入步骤审核表
                        Flow_FormContentStepCheckModel stepCheckModel = new Flow_FormContentStepCheckModel();
                        stepCheckModel.Id = ResultHelper.NewId;
                        stepCheckModel.ContentId = model.Id;
                        stepCheckModel.StepId = stepModel.Id;
                        stepCheckModel.State = ;//0不通过1通过2审核中
                        stepCheckModel.StateFlag = false;//true此步骤审核完成
                        stepCheckModel.CreateTime = ResultHelper.NowTime;
                        stepCheckModel.IsEnd = IsEnd;//是否流程的最后一步
                        if (stepCheckBLL.Create(ref errors, stepCheckModel))//新建步骤成功
                        {
                            //获得流转规则下的审核人员
                            List<string> userIdList = GetStepCheckMemberList(stepModel.Id,model.Id);
                            foreach (string userId in userIdList)
                            {
                                //批量建立步骤审核人表
                                Flow_FormContentStepCheckStateModel stepCheckModelState = new Flow_FormContentStepCheckStateModel();
                                stepCheckModelState.Id = ResultHelper.NewId;
                                stepCheckModelState.StepCheckId = stepCheckModel.Id;
                                stepCheckModelState.UserId = userId;
                                stepCheckModelState.CheckFlag = ;
                                stepCheckModelState.Reamrk = "";
                                stepCheckModelState.TheSeal = "";
                                stepCheckModelState.CreateTime = ResultHelper.NowTime;
                                stepCheckStateBLL.Create(ref errors, stepCheckModelState);
                            }
                        }

                        if (IsEnd)//如果是最后一步就无需要下面继续了
                        {
                            break;
                        }
                        IsEnd = true;
                    }

                    LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",AttrA" + model.AttrA, "成功", "创建", "Flow_FormContent");
                    return Json(JsonHandler.CreateMessage(, Suggestion.InsertSucceed));
                }
                else
                {
                    string ErrorCol = errors.Error;
                    LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",AttrA" + model.AttrA + "," + ErrorCol, "失败", "创建", "Flow_FormContent");
                    return Json(JsonHandler.CreateMessage(, Suggestion.InsertFail + ErrorCol));
                }
            }
            else
            {
                return Json(JsonHandler.CreateMessage(, Suggestion.InsertFail));
            }
        }

 //无分页获取
        public GridPager setNoPagerAscBySort = new GridPager()
        {
            rows = ,
            page = ,
            sort = "Sort",
            order = "asc"
        };
        //无分页获取
        public GridPager setNoPagerDescBySort = new GridPager()
        {
            rows = ,
            page = ,
            sort = "Sort",
            order = "desc"
        };

using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using App.Common;
using App.IBLL;
using App.Models.Sys;
using Microsoft.Practices.Unity;
using App.Flow.IBLL;
using App.Models.Flow;
using System.Text;
using System;

namespace App.Admin.Areas.Flow.Controllers
{

    public class DrafController : BaseController
    {
        [Dependency]
        public ISysUserBLL userBLL { get; set; }
        [Dependency]
        public IFlow_TypeBLL m_BLL { get; set; }
        [Dependency]
        public IFlow_FormBLL formBLL { get; set; }
        [Dependency]
        public IFlow_FormAttrBLL formAttrBLL { get; set; }
        [Dependency]
        public IFlow_FormContentBLL formContentBLL { get; set; }
        [Dependency]
        public IFlow_StepBLL stepBLL { get; set; }
        [Dependency]
        public IFlow_StepRuleBLL stepRuleBLL { get; set; }
        [Dependency]
        public IFlow_FormContentStepCheckBLL stepCheckBLL { get; set; }
        [Dependency]
        public IFlow_FormContentStepCheckStateBLL stepCheckStateBLL { get; set; }

        ValidationErrors errors = new ValidationErrors();

        public ActionResult Index()
        {
            List<Flow_TypeModel> list = m_BLL.GetList(ref setNoPagerAscBySort, "");
            foreach (var v in list)
            {
                v.formList = new List<Flow_FormModel>();
                List<Flow_FormModel> formList = formBLL.GetListByTypeId(v.Id);
                v.formList = formList;
            }
            ViewBag.DrafList = list;
            return View();

        }

        [HttpPost]
        [SupportFilter]
        public JsonResult Create(Flow_FormContentModel model)
        {
            model.Id = ResultHelper.NewId;
            model.CreateTime = ResultHelper.NowTime;
            model.UserId = GetUserId();
            if (model != null && ModelState.IsValid)
            {

                if (formContentBLL.Create(ref errors, model))
                {

                    //当前的Form模版
                    Flow_FormModel formModel = formBLL.GetById(model.FormId);

                    //创建成功后把步骤取出
                    List<Flow_StepModel> stepModelList = stepBLL.GetList(ref setNoPagerAscBySort,model.FormId);
                    //查询步骤
                    bool IsEnd = true;
                    foreach (Flow_StepModel stepModel in stepModelList)
                    {
                        List<Flow_StepRuleModel> stepRuleModelList = stepRuleBLL.GetList(stepModel.Id);
                        //获取规则判断流转方向
                        foreach (Flow_StepRuleModel stepRuleModel in stepRuleModelList)
                        {
                           string val =new FlowHelper().GetFormAttrVal(stepRuleModel.AttrId, formModel, model);
                            //有满足流程结束的条件
                           if (!JudgeVal(stepRuleModel.AttrId, val, stepRuleModel.Operator, stepRuleModel.Result))
                           {
                               if (stepRuleModel.NextStep != "")
                               {
                                   IsEnd = false;
                               }
                           }
                        }
                        //插入步骤审核表
                        Flow_FormContentStepCheckModel stepCheckModel = new Flow_FormContentStepCheckModel();
                        stepCheckModel.Id = ResultHelper.NewId;
                        stepCheckModel.ContentId = model.Id;
                        stepCheckModel.StepId = stepModel.Id;
                        stepCheckModel.State = ;//0不通过1通过2审核中
                        stepCheckModel.StateFlag = false;//true此步骤审核完成
                        stepCheckModel.CreateTime = ResultHelper.NowTime;
                        stepCheckModel.IsEnd = IsEnd;//是否流程的最后一步
                        if (stepCheckBLL.Create(ref errors, stepCheckModel))//新建步骤成功
                        {
                            //获得流转规则下的审核人员
                            List<string> userIdList = GetStepCheckMemberList(stepModel.Id,model.Id);
                            foreach (string userId in userIdList)
                            {
                                //批量建立步骤审核人表
                                Flow_FormContentStepCheckStateModel stepCheckModelState = new Flow_FormContentStepCheckStateModel();
                                stepCheckModelState.Id = ResultHelper.NewId;
                                stepCheckModelState.StepCheckId = stepCheckModel.Id;
                                stepCheckModelState.UserId = userId;
                                stepCheckModelState.CheckFlag = ;
                                stepCheckModelState.Reamrk = "";
                                stepCheckModelState.TheSeal = "";
                                stepCheckModelState.CreateTime = ResultHelper.NowTime;
                                stepCheckStateBLL.Create(ref errors, stepCheckModelState);
                            }
                        }

                        if (IsEnd)//如果是最后一步就无需要下面继续了
                        {
                            break;
                        }
                        IsEnd = true;
                    }

                    LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",AttrA" + model.AttrA, "成功", "创建", "Flow_FormContent");
                    return Json(JsonHandler.CreateMessage(, Suggestion.InsertSucceed));
                }
                else
                {
                    string ErrorCol = errors.Error;
                    LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",AttrA" + model.AttrA + "," + ErrorCol, "失败", "创建", "Flow_FormContent");
                    return Json(JsonHandler.CreateMessage(, Suggestion.InsertFail + ErrorCol));
                }
            }
            else
            {
                return Json(JsonHandler.CreateMessage(, Suggestion.InsertFail));
            }
        }

        public List<string> GetStepCheckMemberList(string stepId,string formContentId)
        {
            List<string> userModelList = new List<string>();
            Flow_StepModel model = stepBLL.GetById(stepId);
            if (model.FlowRule == "上级")
            {
                SysUserModel userModel = userBLL.GetById(GetUserId());
                string[] array = userModel.Lead.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    userModelList.Add(str);
                }
            }
            else if (model.FlowRule == "职位")
            {
                string[] array = model.Execution.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    List<SysUserModel> userList = userBLL.GetListByPosId(str);
                    foreach (SysUserModel userModel in userList)
                    {
                        userModelList.Add(userModel.Id);
                    }
                }
            }
            else if (model.FlowRule == "部门")
            {
                GridPager pager = new GridPager()
                {
                    rows = ,
                    page = ,
                    sort = "Id",
                    order = "desc"
                };
                string[] array = model.Execution.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    List<SysUserModel> userList = userBLL.GetUserByDepId(ref pager, str, "");
                    foreach (SysUserModel userModel in userList)
                    {
                        userModelList.Add(userModel.Id);
                    }
                }
            }
            else if (model.FlowRule == "人员")
            {
                string[] array = model.Execution.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    userModelList.Add(str);
                }
            }
            else if (model.FlowRule == "自选")
            {
                string users  = formContentBLL.GetById(formContentId).CustomMember;
                string[] array = users.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    userModelList.Add(str);
                }
            }
            return userModelList;
        }
        //对比
        private bool JudgeVal(string attrId, string rVal, string cVal, string lVal)
        {
            string attrType = formAttrBLL.GetById(attrId).AttrType;
            return new FlowHelper().Judge(attrType, rVal, cVal, lVal);
        }

        [SupportFilter]
        public ActionResult Create(string id)
        {
            ViewBag.Perm = GetPermission();
            ViewBag.Html = ExceHtmlJs(id);
            Flow_FormContentModel model = new Flow_FormContentModel();
            model.FormId = id;
            return View(model);
        }
        //根据设定公文，生成表单及控制条件
        private string ExceHtmlJs(string id)
        {
            //定义一个sb为生成HTML表单
            StringBuilder sbHtml = new StringBuilder();
            StringBuilder sbJS = new StringBuilder();
            sbJS.Append("<script type='text/javascript'>function CheckForm(){");
            Flow_FormModel model = formBLL.GetById(id);

            #region 判断流程是否有字段,有就生成HTML表单
            //获得对象的类型，model
            Type formType = model.GetType();
            //查找名称为"A-Z"的属性
            string[] arrStr = { "AttrA", "AttrB", "AttrC", "AttrD", "AttrE", "AttrF", "AttrG", "AttrH", "AttrI", "AttrJ", "AttrK"
                                  , "AttrL", "AttrM", "AttrN", "AttrO", "AttrP", "AttrQ", "AttrR", "AttrS", "AttrT", "AttrU"
                                  , "AttrV", "AttrW", "AttrX", "AttrY", "AttrZ"};
            foreach (string str in arrStr)
            {
                object o = formType.GetProperty(str).GetValue(model, null);
                if (o != null)
                {
                    sbHtml.Append(JuageExc(o.ToString(), str, ref sbJS));
                }
            }
            #endregion
            sbJS.Append("return true}</script>");
            ViewBag.HtmlJS = sbJS.ToString();
            return sbHtml.ToString();
        }

        private string JuageExc(string attr, string no,ref StringBuilder sbJS)
        {

            if (!string.IsNullOrEmpty(attr))
            {
                return GetHtml(attr, no, ref sbJS);

            }
            return "";
        }

        //获取指定名称的HTML表单
        private string GetHtml(string id, string no, ref StringBuilder sbJS)
        {
            StringBuilder sb = new StringBuilder();
            Flow_FormAttrModel attrModel = formAttrBLL.GetById(id);
            sb.AppendFormat("<tr><td style='width:100px; text-align:right;'>{0} :</td>", attrModel.Title);
            //获取指定类型的HTML表单
            sb.AppendFormat("<td>{0}</td></tr>", new FlowHelper().GetInput(attrModel.AttrType, attrModel.Name, no));
            sbJS.Append(attrModel.CheckJS);
            return sb.ToString();
        }
    }
}

FlowHelper.cs

public List<string> GetStepCheckMemberList(string stepId,string formContentId)
        {
            List<string> userModelList = new List<string>();
            Flow_StepModel model = stepBLL.GetById(stepId);
            if (model.FlowRule == "上级")
            {
                SysUserModel userModel = userBLL.GetById(GetUserId());
                string[] array = userModel.Lead.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    userModelList.Add(str);
                }
            }
            else if (model.FlowRule == "职位")
            {
                string[] array = model.Execution.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    List<SysUserModel> userList = userBLL.GetListByPosId(str);
                    foreach (SysUserModel userModel in userList)
                    {
                        userModelList.Add(userModel.Id);
                    }
                }
            }
            else if (model.FlowRule == "部门")
            {
                GridPager pager = new GridPager()
                {
                    rows = ,
                    page = ,
                    sort = "Id",
                    order = "desc"
                };
                string[] array = model.Execution.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    List<SysUserModel> userList = userBLL.GetUserByDepId(ref pager, str, "");
                    foreach (SysUserModel userModel in userList)
                    {
                        userModelList.Add(userModel.Id);
                    }
                }
            }
            else if (model.FlowRule == "人员")
            {
                string[] array = model.Execution.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    userModelList.Add(str);
                }
            }
            else if (model.FlowRule == "自选")
            {
                string users  = formContentBLL.GetById(formContentId).CustomMember;
                string[] array = users.Split(',');//获得领导，可能有多个领导
                foreach (string str in array)
                {
                    userModelList.Add(str);
                }
            }
            return userModelList;
        }

获取人员代码

代码分析：

1.填充表单内容Flow_FormContent

2.获得表单步骤Flow_Step

3.根据步骤获得Flow_StepRule

4.取得判断流程方向的标示（是否结束）

5.插入审批人

需要慢慢消化，分解过程比较复杂