步骤设置完毕之后，就要设置好流转了，比如财务申请大于50000元（请假天数>5天）要总经理审批，否则财务审批之后就结束了。
设置分支没有任何关注点，我们把关注点都放在了用户的起草表单。所以本节如同设置字段，设置步骤一样，只需要填充好Flow_StepRule表
表结构：Flow_StepRule表主要是字段对比值，所以需要操作符，我们约定操作符为=、>、<、<=、>=、!=六种
表Flow_StepRule的主表是Flow_Step，所以跟步骤一样为主从关系的设置
我是这样设计的，先获取步骤列表，再按列表的步骤来设置分支，如图
分支具体代码如下
<table id="List"></table>
<div id="modalwindow" class="easyui-window" data-options="modal:true,closed:true,minimizable:false,shadow:false"></div>
<script type="text/javascript">
$(function () {
$(‘#List‘).datagrid({
url: ‘@Url.Action("GetStepList")[email protected](ViewBag.FormId)‘,
width: SetGridWidthSub(10),
methord: ‘post‘,
height: SetGridHeightSub(39),
fitColumns: true,
sortName: ‘Sort‘,
sortOrder: ‘asc‘,
idField: ‘Id‘,
pageSize: 15,
pageList: [15, 20, 30, 40, 50],
pagination: true,
striped: true, //奇偶行是否区分
singleSelect: true,//单选模式
//rownumbers: true,//行号
columns: [[
{ field: ‘StepNo‘, title: ‘步骤‘, width: 80 },
{ field: ‘Id‘, title: ‘‘, width: 80, hidden: true },
{ field: ‘Name‘, title: ‘步骤名称‘, width: 80, sortable: true },
{ field: ‘Remark‘, title: ‘步骤说明‘, width: 280, sortable: true },
{ field: ‘Sort‘, title: ‘排序‘, width: 80, sortable: true, hidden: true },
{ field: ‘FormId‘, title: ‘所属表单‘, width: 80, sortable: true, hidden: true },
{ field: ‘FlowRule‘, title: ‘流转规则‘, width: 80, sortable: true },
{ field: ‘Action‘, title: ‘操作分支‘,align:‘center‘, width: 80, sortable: true }
]]
});
});
//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 SetRule(stepId)
{
$("#modalwindow").html("<iframe width=‘100%‘ height=‘100%‘ scrolling=‘no‘ frameborder=‘0‘‘ src=‘/Flow/Form/StepRuleList?stepId=" + stepId + "&[email protected](ViewBag.FormId)‘></iframe>");
$("#modalwindow").window({ title: ‘设置分支‘, width: 620, height: 300, iconCls: ‘icon-add‘ }).window(‘open‘);
}
</script>
StepList.cshtml
[SupportFilter(ActionName = "Edit")]
public ActionResult StepList(string id)
{
ViewBag.FormId = id;
return View();
}
[HttpPost]
[SupportFilter(ActionName = "Edit")]
public JsonResult GetStepList(GridPager pager, string id)
{
List<Flow_StepModel> stepList = stepBLL.GetList(ref pager, id);
int i = 1;
var json = new
{
total = pager.totalRows,
rows = (from r in stepList
select new Flow_StepModel()
{
StepNo = "第 "+(i++)+" 步",
Id = r.Id,
Name = r.Name,
Remark = r.Remark,
Sort = r.Sort,
FormId = r.FormId,
FlowRule = r.FlowRule,
Action = "<a href=‘javascript:SetRule(\"" + r.Id + "\")‘>分支(" + GetStepRuleListByStepId(r.Id).Count() + ")</a></a>"
}).ToArray()
};
return Json(json);
}
StepList Action
点击操作分支按钮将弹出分支的添加和删除
分支代码如下(增删查)
@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>();
}
}
<table>
<tr>
<td>
<table id="List"></table>
</td>
<td style="width: 180px; vertical-align: top">
<table style="line-height: 40px;">
<tr>
<td class="tr">字段：</td>
<td>
<select id="LeftVal">
@foreach (var r in (List<App.Models.Flow.Flow_FormAttrModel>)ViewBag.AttrList)
{
<option value="@r.Id">@r.Title</option>
}
</select></td>
</tr>
<tr>
<td class="tr">操作：</td>
<td>
<select id="CenterVal">
<option value="=">= </option>
<option value=">">> </option>
<option value="<">< </option>
<option value="<="><= </option>
<option value=">=">>= </option>
<option value=">=">!= </option>
</select></td>
</tr>
<tr>
<td class="tr">值：</td>
<td>
<input id="RightVal" type="text" style="width: 80px;" /></td>
<tr>
<td class="tr">下一步：</td>
<td>
<select id="NextVal">
<option value="0">结束流程</option>
@foreach (var r in (List<App.Models.Flow.Flow_StepModel>)ViewBag.StepList)
{
<option value="@r.Id">@r.Name</option>
}
</select></td>
</tr>
<tr><td></td>
<td style="line-height:0px">
<a id="Result" href="javascript:AddEvent(‘@(ViewBag.StepId)‘)" class="easyui-linkbutton" data-options="iconCls:‘icon-add‘">添加分支</a>
</td>
</tr>
</table>
</td>
</tr>
</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("GetStepRuleList")[email protected](ViewBag.StepId)‘,
width: SetGridWidthSub(180),
methord: ‘post‘,
height: SetGridHeightSub(9),
fitColumns: true,
sortName: ‘Id‘,
sortOrder: ‘desc‘,
idField: ‘Id‘,
pageSize: 115,
pagination: false,
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: 80, hidden: true },
{ field: ‘Mes‘, title: ‘Mes‘, width: 80, hidden: true },
{ field: ‘StepId‘, title: ‘步骤ID‘, width: 80, sortable: true, hidden: true },
{ field: ‘AttrId‘, title: ‘字段ID‘, width: 80, sortable: true, hidden: true },
{ field: ‘AttrName‘, title: ‘字段‘, width: 80, sortable: true },
{ field: ‘Operator‘, title: ‘操作‘, width: 80, sortable: true },
{ field: ‘Result‘, title: ‘值‘, width: 80, sortable: true },
{ field: ‘NextStep‘, title: ‘下一步ID‘, width: 80, sortable: true, hidden: true },
{ field: ‘NextStepName‘, title: ‘下一步‘, width: 80, sortable: true },
{ field: ‘Action‘, title: ‘操作‘, width: 80},
]]
});
});
//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);
}
//添加条件
function AddEvent(stepId) {
var leftVal = $("#LeftVal").val();
var leftText = $("option[value=‘" + leftVal + "‘]").html();
var centerVal = $("#CenterVal").val();
var rightVal = $("#RightVal").val();
var nextVal = $("#NextVal").val();
if (rightVal == "") {
$.messageBox5s(‘提示‘, "值不能为空");
return;
}
$.post("@Url.Action("CreateStepEvent")", { "StepId": stepId, "AttrId": leftVal, "Operator": centerVal, "Result": rightVal, "NextStep": nextVal },
function (data) {
if (data.type == 1) {
$("#List").datagrid(‘load‘);
} else {
$.messageBox5s(‘提示‘, data.message);
return
}
}, "json");
}
function DeleteEvent(stepId) {
$.messager.confirm(‘提示‘, ‘你要删除此条件吗？‘, function (r) {
if (r) {
$.post("@Url.Action("DeleteStepRule")?id=" + stepId, function (data) {
if (data.type == 1) {
$("#List").datagrid(‘load‘);
} else {
$.messageBox5s(‘提示‘, data.message);
return
}
}, "json");
}
});
}
</script>
StepRuleList.cshtml
[SupportFilter(ActionName = "Edit")]
public ActionResult StepRuleList(string stepId,string formId)
{
//获取现有的步骤
GridPager pager = new GridPager()
{
rows = 1000,
page = 1,
sort = "Id",
order = "desc"
};
Flow_FormModel flowFormModel = m_BLL.GetById(formId);
List<Flow_FormAttrModel> attrList = new List<Flow_FormAttrModel>();//获取表单关联的字段
attrList = GetAttrList(flowFormModel);
List<Flow_StepModel> stepList = stepBLL.GetList(ref pager, formId);
ViewBag.StepId = stepId;
ViewBag.AttrList = attrList;
ViewBag.StepList = stepList;
return View();
}
[HttpPost]
[SupportFilter(ActionName = "Edit")]
public JsonResult GetStepRuleList(string stepId)
{
List<Flow_StepRuleModel> stepList = stepRuleBLL.GetList(stepId);
int i =1;
var json = new
{
rows = (from r in stepList
select new Flow_StepRuleModel()
{
Mes="分支"+(i++),
Id = r.Id,
StepId = r.StepId,
AttrId = r.AttrId,
AttrName = r.AttrName,
Operator = r.Operator,
Result = r.Result,
NextStep = r.NextStep,
NextStepName = r.NextStepName,
Action = "<a href=‘#‘ title=‘删除‘ class=‘icon-remove‘ onclick=‘DeleteEvent(\""+r.Id+"\")‘></a>"
}).ToArray()
};
return Json(json);
}
[HttpPost]
[SupportFilter(ActionName = "Edit")]
public JsonResult CreateStepEvent(Flow_StepRuleModel model)
{
model.Id = ResultHelper.NewId;
if (model != null && ModelState.IsValid)
{
if (stepRuleBLL.Create(ref errors, model))
{
LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",StepId" + model.Id, "成功", "创建", "Flow_StepRule");
return Json(JsonHandler.CreateMessage(1, Suggestion.InsertSucceed, model.Id));
}
else
{
string ErrorCol = errors.Error;
LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",StepId" + model.Id + "," + ErrorCol, "失败", "创建", "Flow_StepRule");
return Json(JsonHandler.CreateMessage(0, Suggestion.InsertFail + ErrorCol));
}
}
else
{
return Json(JsonHandler.CreateMessage(0, Suggestion.InsertFail));
}
}
[HttpPost]
[SupportFilter(ActionName = "Edit")]
public JsonResult DeleteStepRule(string id)
{
if (!string.IsNullOrWhiteSpace(id))
{
if (stepRuleBLL.Delete(ref errors, id))
{
LogHandler.WriteServiceLog(GetUserId(), "Id:" + id, "成功", "删除", "Flow_StepRule");
return Json(JsonHandler.CreateMessage(1, Suggestion.DeleteSucceed));
}
else
{
string ErrorCol = errors.Error;
LogHandler.WriteServiceLog(GetUserId(), "Id" + id + "," + ErrorCol, "失败", "删除", "Flow_StepRule");
return Json(JsonHandler.CreateMessage(0, Suggestion.DeleteFail + ErrorCol));
}
}
else
{
return Json(JsonHandler.CreateMessage(0, Suggestion.DeleteFail));
}
}
//获取已经添加的字段
private List<Flow_FormAttrModel> GetAttrList(Flow_FormModel model)
{
List<Flow_FormAttrModel> list = new List<Flow_FormAttrModel>();
Flow_FormAttrModel attrModel = new Flow_FormAttrModel();
#region 处理字段
//获得对象的类型，myClass1
Type formType = model.GetType();
//查找名称为"MyProperty1"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
attrModel = attrBLL.GetById(o.ToString());
list.Add(attrModel);
}
}
#endregion
return list;
}
StepRuleList Action
写了这么多都是为了填充这种主从表关系的数据，目前为止都很容易消化。
时间： 2024-11-26 19:33:51