ASP.NET MVC5+EF6+EasyUI 后台管理系统（49）-工作流设计-我的申请

系列目录

提交一个表单后

我们需要一个管理的列表。我的申请，我的申请包含了提交内容的列表状态

状态分：过期，未审核，审核通过，驳回，废弃

列表对应代码

@using App.Admin;

@using App.Common;

@using App.Models.Sys;

@{

    ViewBag.Title = "主页";

    Layout = "~/Views/Shared/_Index_Layout.cshtml";

    List<permModel> perm = (List<permModel>)ViewBag.Perm;

    if (perm == null)

    {

    perm = new List<permModel>();

    }

}

<div class="mvctool" style="line-height:30px;">

    我的申请：，过期：，未审核：，审核通过：，审核不通过：，审核中：

</div>

<table id="List"></table>

<div id="modalwindow" class="easyui-window" data-options="modal:true,closed:true,minimizable:false,shadow:false"></div>

@Html.Partial("~/Views/Shared/_Partial_AutoGrid.cshtml")

<script type="text/javascript">

    $(function () {

        $('#List').datagrid({

            url: '@Url.Action("GetListByUserId")',

            width:SetGridWidthSub(),

            methord: 'post',

            height: SetGridHeightSub(),

            fitColumns: true,

            sortName: 'CreateTime',

            sortOrder: 'desc',

            idField: 'Id',

            pageSize: ,

            pageList: [, , , , ],

            pagination: true,

            striped: true, //奇偶行是否区分

            singleSelect: true,//单选模式

            rownumbers: true,//行号

            columns: [[

                { field: 'Id', title: 'ID', width: ,hidden:true },

                { field: 'Title', title: '标题', width: ,sortable:true },

                { field: 'UserId', title: '发起用户', width: , sortable: true, hidden: true },

                { field: 'FormId', title: '对应表单', width: , sortable: true, hidden: true },

                { field: 'FormLevel', title: '公文级别', width: ,sortable:true, hidden: true  },

                { field: 'CreateTime', title: '创建时间', width: ,sortable:true },

                { field: 'TimeOut', title: '截至时间', width: , sortable: true, formatter: function (value) { return SubStrYMD(value) } },

                { field: 'CurrentStep', title: '当前环节', width: , sortable: true, align: 'center' },

                { field: 'CurrentState', title: '当前状态', width: , sortable: true, align: 'center' },

                { field: 'Action', title: '管理', width: , sortable: true, align: 'center' }

            ]]

        });

    });

    //ifram 返回

    function frameReturnByClose() {

        $("#modalwindow").window('close');

    }

    function frameReturnByReload(flag) {

        if (flag)

            $("#List").datagrid('load');

        else

            $("#List").datagrid('reload');

    }

    function frameReturnByMes(mes) {

        $.messageBox5s('提示', mes);

    }

    function LookFlow(formId)

    {

            $("#modalwindow").html("<iframe width='100%' height='98%' scrolling='auto' frameborder='0' src='@Url.Action("Details")?id=" + formId + "&Ieguid=" + GetGuid() + "'></iframe>");

                $("#modalwindow").window({ title: '图例', width: , height: , iconCls: 'icon-details' }).window('open');

    }

    function ManageFlow(formId,id)

    {

        $("#modalwindow").html("<iframe width='100%' height='98%' scrolling='auto' frameborder='0' src='@Url.Action("Edit")?formId=" + formId + "&id=" + id + "&Ieguid=" + GetGuid() + "'></iframe>");

            $("#modalwindow").window({ title: '详细', width: , height: , iconCls: 'icon-details' }).window('open');

    }

</script>

Index.cshtml

@model App.Models.Flow.Flow_FormModel

@using App.Common;

@using App.Models.Flow;

@using App.Admin;

@using App.Models.Sys;

@{

    ViewBag.Title = "创建";

    Layout = "~/Views/Shared/_Index_LayoutEdit.cshtml";

    List<permModel> perm = (List<permModel>)ViewBag.Perm;

    if (perm == null)

    {

        perm = new List<permModel>();

    }

}

<style>

    .tbdetail { width: %; border-collapse: collapse; }

.tbdetail .alignRight { width: 150px; text-align: right; }

.tbdetail td { border-bottom: 1px solid #F4F4F4; height: 30px; word-wrap:break-word; word-break:break-all; }

.tbcalendar, .tbcalendar td, .tbcalendar th { border: 1px solid #cccccc; border-collapse: collapse; padding: 5px; text-align: center; }

.tbcalendar th{ background: #f4f4f4; }

</style>

       <div class="tc" style="padding:10px;"> @Model.Name</div>

 <table class="tbdetail">

@{

    int i = ;

    foreach (var item in Model.stepList)

    {

        i++;

            <tr>

                <td align="center">

         <table class="tbdetail">

                        <tr>

                            <td class="alignRight">

                                第

                                @i

                                步：

                            </td>

                            <td>

                                @item.Name

                            </td>

                        </tr>

                        <tr>

                            <td class="alignRight">

                                流转规则：

                            </td>

                            <td>

                               按@(item.FlowRule)

                            </td>

                        </tr>

                        @{

                            int j = ;

                            foreach (var judge in item.stepRuleList)

                            {

                                j++;

                                            <tr>

                                                <td class="alignRight">

                                                    分支

                                                    @j：

                                                </td>

                                                <td>

                                                    @String.Format("如果 [{0} {1} {2}] → [{3}]", judge.AttrName, judge.Operator, judge.Result, judge.NextStep == "" ? "流程结束" : judge.NextStepName)

                                                </td>

                                            </tr>

                            }

                         }

                    </table>

                </td>

            </tr>

            <tr>

                <td align="center">

                    ↓

                </td>

            </tr>

    }

}

        <tr>

            <td align="center">

                流程结束

            </td>

        </tr>

        </table>

Details.cshtml

@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>

    $(function () {

        $("*[name='AttrA']").val("@Model.AttrA");

        $("*[name='AttrB']").val("@Model.AttrB");

        $("*[name='AttrC']").val("@Model.AttrC");

        $("*[name='AttrD']").val("@Model.AttrD");

        $("*[name='AttrE']").val("@Model.AttrE");

        $("*[name='AttrF']").val("@Model.AttrF");

        $("*[name='AttrG']").val("@Model.AttrG");

        $("*[name='AttrH']").val("@Model.AttrH");

        $("*[name='AttrI']").val("@Model.AttrI");

        $("*[name='AttrJ']").val("@Model.AttrJ");

        $("*[name='AttrK']").val("@Model.AttrK");

        $("*[name='AttrL']").val("@Model.AttrL");

        $("*[name='AttrM']").val("@Model.AttrM");

        $("*[name='AttrN']").val("@Model.AttrN");

        $("*[name='AttrO']").val("@Model.AttrO");

        $("*[name='AttrP']").val("@Model.AttrP");

        $("*[name='AttrQ']").val("@Model.AttrQ");

        $("*[name='AttrR']").val("@Model.AttrR");

        $("*[name='AttrS']").val("@Model.AttrS");

        $("*[name='AttrT']").val("@Model.AttrT");

        $("*[name='AttrU']").val("@Model.AttrU");

        $("*[name='AttrV']").val("@Model.AttrV");

        $("*[name='AttrW']").val("@Model.AttrW");

        $("*[name='AttrX']").val("@Model.AttrX");

        $("*[name='AttrY']").val("@Model.AttrY");

        $("*[name='AttrZ']").val("@Model.AttrZ");

    });

</script>

<div class="mvctool ">

@Html.ToolButton("btnReturn", "icon-return", "返回",false)

</div>

     <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" />

            <tr>

            <td style="width:100px; text-align:right;">

                @Html.LabelFor(model => model.Title)：

            </td>

            <td style="width:310px">

                @Html.EditorFor(model => model.Title)

            </td>

            </tr>

             @Html.Raw(ViewBag.Html)

             <tr>

                <td style="width:100px; text-align:right;">

                    @Html.LabelFor(model => model.TimeOut)：

                </td>

                <td style="width:310px">

                    @Html.EditorFor(model => model.TimeOut)

                </td>

            </tr>

            <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>

<hr />

@Html.Raw(ViewBag.StepCheckMes)

Edit.cshtml

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 App.Flow.BLL;

using System;

namespace App.Admin.Areas.Flow.Controllers

{

    public class ApplyController : 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();

        [SupportFilter]

        public ActionResult Index()

        {

            ViewBag.Perm = GetPermission();

            return View();

        }

        [HttpPost]

        public JsonResult GetListByUserId(GridPager pager, string queryStr)

        {

            List<Flow_FormContentModel> list = formContentBLL.GetListByUserId(ref pager, queryStr, GetUserId());

            var json = new

            {

                total = pager.totalRows,

                rows = (from r in list

                        select new Flow_FormContentModel()

                        {

                            Id = r.Id,

                            Title = r.Title,

                            UserId = r.UserId,

                            FormId = r.FormId,

                            FormLevel = r.FormLevel,

                            CreateTime = r.CreateTime,

                            TimeOut = r.TimeOut,

                            CurrentStep = GetCurrentStep(r),

                            CurrentState = GetCurrentState(r),

                            Action = "<a href='#' title='管理'  onclick='ManageFlow(\"" + r.FormId + "\",\""+r.Id+"\")'>管理</a> | <a href='#' title='图例'  onclick='LookFlow(\"" + r.FormId + "\")'>图例</a>"

                        }).ToArray()

            };

            return Json(json);

        }

        public string GetCurrentStep(Flow_FormContentModel model)

        {

            string str = "结束";

            List<Flow_FormContentStepCheckModel> stepCheckModelList = stepCheckBLL.GetListByFormId(model.FormId,model.Id);

            for (int i = stepCheckModelList.Count()-;i>=;i--)

            {

                if (stepCheckModelList[i].State == )

                {

                    str = stepBLL.GetById(stepCheckModelList[i].StepId).Name;

                }

            }

            return str;

        }

        public string GetCurrentState(Flow_FormContentModel model)

        {

            if (model.TimeOut < ResultHelper.NowTime)

            {

                return "<span style='color:#0094ff'>过期</span>";

            }

            List<Flow_FormContentStepCheckModel> stepCheckModelList = stepCheckBLL.GetListByFormId(model.FormId,model.Id);

            var v = from r in stepCheckModelList where r.State ==  select r;

            if (v.Count() == stepCheckModelList.Count())

            {

                return "<span style='color:#6fce2f'>通过</span>";

            }

            var vv = from r in stepCheckModelList where r.State ==  select r;

            if (vv.Count() > )

            {

                return "<span style='color:#ff6a00'>驳回</span>";

            }

            return "<span style='color:#ff6600'>待审核</span>";

        }

        #region 详细

        [SupportFilter(ActionName = "Details")]

        public ActionResult Details(string id)

        {

            ViewBag.Perm = GetPermission();

            Flow_FormModel flowFormModel = formBLL.GetById(id);

            //获取现有的步骤

            GridPager pager = new GridPager()

            {

                rows = ,

                page = ,

                sort = "Id",

                order = "asc"

            };

            flowFormModel.stepList = new List<Flow_StepModel>();

            flowFormModel.stepList = stepBLL.GetList(ref pager, flowFormModel.Id);

            for (int i = ; i < flowFormModel.stepList.Count; i++)//获取步骤下面的步骤规则

            {

                flowFormModel.stepList[i].stepRuleList = new List<Flow_StepRuleModel>();

                flowFormModel.stepList[i].stepRuleList = GetStepRuleListByStepId(flowFormModel.stepList[i].Id);

            }

            return View(flowFormModel);

        }

        //获取步骤下面的规则

        private List<Flow_StepRuleModel> GetStepRuleListByStepId(string stepId)

        {

            List<Flow_StepRuleModel> list = stepRuleBLL.GetList(stepId);

            return list;

        }

        #endregion

        [SupportFilter(ActionName = "Details")]

        public ActionResult Edit(string formId,string id)

        {

            ViewBag.Perm = GetPermission();

            ViewBag.Html = ExceHtmlJs(formId);

            ViewBag.StepCheckMes = GetCurrentStepCheckMes(formId, id);

            Flow_FormContentModel model = formContentBLL.GetById(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

            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)

                {

                    //查找model类的Class对象的"str"属性的值

                    sbHtml.Append(GetHtml(o.ToString(), str.Replace("Attr", ""), ref sbJS));

                }

            }

            #endregion

            sbJS.Append("return true}</script>");

            ViewBag.HtmlJS = sbJS.ToString();

            return sbHtml.ToString();

        }

        //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);

        }

        //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();

        }

        //获取环节所有信息

        public string GetCurrentStepCheckMes(string fromId, string contentId)

        {

            string stepCheckMes = "";

            string stepCheckId = GetCurrentStepCheckId(fromId, contentId);

                List<Flow_FormContentStepCheckModel> stepCheckModelList = stepCheckBLL.GetListByFormId(fromId, contentId);

                for (int i = ; i < stepCheckModelList.Count; i++)

                {

                    Flow_FormContentStepCheckStateModel stepCheckStateModel = stepCheckStateBLL.GetByStepCheckId(stepCheckModelList[i].Id);

                    stepCheckMes = stepCheckMes + "第" + (i + ) + "步：审核人：" + stepCheckStateModel.UserId + " 审核意见：" + stepCheckStateModel.Reamrk + " 审核意见：" + (stepCheckStateModel.CheckFlag ==  ? "通过" : stepCheckStateModel.CheckFlag ==  ? "不通过" : "审核中") + "</br>";

                }

                return stepCheckMes;

        }

        //获取当前环节的审核条

        public string GetCurrentStepCheckId(string fromId, string contentId)

        {

                List<Flow_FormContentStepCheckModel> stepCheckModelList = stepCheckBLL.GetListByFormId(fromId, contentId);

                return new FlowHelper().GetCurrentStepCheckIdByStepCheckModelList(stepCheckModelList);

        }

    }

}

ApplyController

 List<Flow_FormContentModel> GetListByUserId(ref GridPager pager, string queryStr,string userId);

IFlow_FormContentBLL

 [Dependency]

        public IFlow_FormContentRepository m_Rep { get; set; }

 public List<Flow_FormContentModel> GetListByUserId(ref GridPager pager, string queryStr, string userId)

        {

            IQueryable<Flow_FormContent> queryData = null;

            if (!string.IsNullOrWhiteSpace(queryStr))

            {

                queryData = m_Rep.GetList(db).Where(a => a.Title.Contains(queryStr) && a.UserId==userId);

            }

            else

            {

                queryData = m_Rep.GetList(db).Where(a=>a.UserId == userId);

            }

            pager.totalRows = queryData.Count();

            queryData = LinqHelper.SortingAndPaging(queryData, pager.sort, pager.order, pager.page, pager.rows);

            return CreateModelList(ref queryData);

        }

private List<Flow_FormContentModel> CreateModelList(ref IQueryable<Flow_FormContent> queryData)

        {

            List<Flow_FormContentModel> modelList = (from r in queryData

                                                     select new Flow_FormContentModel

                                                     {

                                                         Id = r.Id,

                                                         Title = r.Title,

                                                         UserId = r.UserId,

                                                         FormId = r.FormId,

                                                         FormLevel = r.FormLevel,

                                                         CreateTime = r.CreateTime,

                                                         AttrA = r.AttrA,

                                                         AttrB = r.AttrB,

                                                         AttrC = r.AttrC,

                                                         AttrD = r.AttrD,

                                                         AttrE = r.AttrE,

                                                         AttrF = r.AttrF,

                                                         AttrG = r.AttrG,

                                                         AttrH = r.AttrH,

                                                         AttrI = r.AttrI,

                                                         AttrJ = r.AttrJ,

                                                         AttrK = r.AttrK,

                                                         AttrL = r.AttrL,

                                                         AttrM = r.AttrM,

                                                         AttrN = r.AttrN,

                                                         AttrO = r.AttrO,

                                                         AttrP = r.AttrP,

                                                         AttrQ = r.AttrQ,

                                                         AttrR = r.AttrR,

                                                         AttrS = r.AttrS,

                                                         AttrT = r.AttrT,

                                                         AttrU = r.AttrU,

                                                         AttrV = r.AttrV,

                                                         AttrW = r.AttrW,

                                                         AttrX = r.AttrX,

                                                         AttrY = r.AttrY,

                                                         AttrZ = r.AttrZ,

                                                         CustomMember = r.CustomMember,

                                                         TimeOut = r.TimeOut

                                                     }).ToList();

            return modelList;

        }

Flow_FormContentBLL

 IQueryable<Flow_FormContent> GetList(DBContainer db);

IFlow_FormContentRepository

 public IQueryable<Flow_FormContent> GetList(DBContainer db)

        {

            IQueryable<Flow_FormContent> list = db.Flow_FormContent.AsQueryable();

            return list;

        }

Flow_FormContentRepository

运行效果。

图例效果

虽然显示效果不是很好，但是体现了流程的分支情况。

驳回废弃做完审批再回头来处理这个页面。这样来看代码比较清楚

直接看代码分析流程。目前没有特别模糊的逻辑