/// <summary>
/// 获取属性中定义的下拉列表选项集合
/// </summary>
/// <param name="prop">属性名称</param>
/// <returns>{id,text}的集合</returns>
public virtual JsonResult GetPropList(string prop)
{
ModelRule rule = ModelRule.Get <TModel>();
var catAttr = rule.SingleRules.FirstOrDefault(attr => attr.Name.Equals(prop, StringComparison.OrdinalIgnoreCase));
return(GetList(catAttr));
}
/// <summary>
/// 获取子表中Grid的下拉列表选项
/// </summary>
/// <param name="detail">子表中模型中的集合属性名称</param>
/// <param name="prop">集合属性中单个子项的属性名称</param>
/// <returns>Json序列化后的{id, text}集合</returns>
public virtual JsonResult GetDetailPropList(string detail, string prop)
{
ModelRule rule = ModelRule.Get <TModel>();
var collRule = rule.CollectionRules.FirstOrDefault(r => r.Name.Equals(detail, StringComparison.OrdinalIgnoreCase));
if (collRule == null)
{
return(null);
}
var catAttr = collRule.SingleRules.FirstOrDefault(attr => attr.Name.Equals(prop, StringComparison.OrdinalIgnoreCase));
return(GetList(catAttr));
}
private Expression <Func <T, bool> > BuildDefaultKeyFilter(string key)
{
Expression <Func <T, bool> > expr = null;
ModelRule rule = ModelRule.Get <T>();
foreach (var attr in rule.SingleRules)
{
if (!attr.Browsable)
{
continue;
}
if (attr.Property.PropertyType == typeof(string))
{
string exprStr = String.Format("{0}.Contains(@0)", attr.Name);
expr = expr.Or(Jurassic.Com.Tools.DynamicExpression.ParseLambda <T, bool>(exprStr, key));
}
else if (attr.Property.PropertyType.IsEnum && !attr.Property.PropertyType.IsNullableType())
{
var enumValue = GetEnumValue(attr.Property.PropertyType, key);
if (enumValue == null)
{
continue;
}
string exprStr = String.Format("{0} = @0", attr.Name);
expr = expr.Or(Jurassic.Com.Tools.DynamicExpression.ParseLambda <T, bool>(exprStr, enumValue));
}
else if (attr.Property.PropertyType.IsNullableType())
{
string exprStr = String.Format("{0} !=null &&{0}.Value.ToString().Contains(@0)", attr.Name);
expr = expr.Or(Jurassic.Com.Tools.DynamicExpression.ParseLambda <T, bool>(exprStr, key));
}
//else if (attr.Property.PropertyType == typeof(DateTime))
//{
// DateTime dt = CommOp.ToDateTime(key);
// if (dt == default(DateTime)) continue;
// string exprStr = String.Format("{0} == @0", attr.Name);
// expr = expr.Or(Jurassic.Com.Tools.DynamicExpression.ParseLambda<T, bool>(exprStr, dt));
//}
else
{
string exprStr = String.Format("{0}.ToString().Contains(@0)", attr.Name);
expr = expr.Or(Jurassic.Com.Tools.DynamicExpression.ParseLambda <T, bool>(exprStr, key));
}
}
return(expr);
}
public virtual ActionResult Edit(TModel t)
{
if (Strict && !ModelState.IsValid)
{
return(JsonTips());
}
var modelRule = ModelRule.Get <TModel>();
if (!t.Id.IsDefault()) //在修改操作时，复制原有对象集合到新对象的集合
{
var oldt = GetCurrentModel(t.Id);
foreach (var collrule in modelRule.CollectionRules)
{
collrule.Attr.Property.SetValue(t, modelRule.GetCollectionValue(oldt, collrule.Name), null);
}
}
MethodInfo mi = this.GetType().GetMethod("SaveDetails", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.InvokeMethod);
foreach (ModelRule rule in modelRule.CollectionRules)
{
var gmi = mi.MakeGenericMethod(rule.ModelType);
gmi.Invoke(this, new object[] { t, rule.Name });
}
if (!BeforeSaving(t))
{
return(JsonTips());
}
if (t.Id.IsDefault())
{
DataService.Add(t);
AfterSaved(t);
t = DataService.GetByKey(t.Id);
BeforeShowing(t);
Session[_modelSessionKey] = t;
return(JsonTips("success", ResHelper.GetStr("Create_Success"), (object)JsonHelper.ToJson(t, true)));
}
else
{
var id = DataService.Change(t);
AfterSaved(t);
t = DataService.GetByKey(t.Id);
BeforeShowing(t);
Session[_modelSessionKey] = t;
return(JsonTips("success", ResHelper.GetStr("Update_Success"), (object)JsonHelper.ToJson(t, true)));
}
}
private void CreateDefaultChildren()
{
List <AppFunction> children = new List <AppFunction>();
string controllerName = this.GetType().FullName;
children.Add(new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-edit",
ParentId = Function.Id,
Id = "DefaultAdd-" + Function.Id,
LogType = AppCenter.Logs.JLogType.Info,
Visible = VisibleType.Button | VisibleType.Menu,
Ord = 1,
Name = "新增",
});
children.Add(new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-edit",
ParentId = Function.Id,
Id = "DefaultEdit-" + Function.Id,
LogType = AppCenter.Logs.JLogType.Info,
Visible = VisibleType.Button | VisibleType.Menu,
Ord = 2,
Name = "编辑",
});
children.Add(new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-delete",
ParentId = Function.Id,
Id = "DefaultDelete-" + Function.Id,
Method = WebMethod.POST,
LogType = AppCenter.Logs.JLogType.Info,
ActionName = "Delete",
ControllerName = controllerName,
Location = Url.Action("Delete"),
Visible = VisibleType.Button | VisibleType.Menu,
Ord = 3,
Name = "删除",
});
var editPage = new AppFunction
{
AuthType = JAuthType.AllUsers,
ParentId = Function.Id,
Id = "editpage-" + Function.Id,
Method = WebMethod.GET,
LogType = AppCenter.Logs.JLogType.Info,
ActionName = "Edit",
ControllerName = controllerName,
Location = Url.Action("Edit"),
Visible = VisibleType.Role,
Ord = 3,
Name = "编辑页",
};
children.Add(editPage);
children.Add(new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-save",
ParentId = editPage.Id,
Id = "DefaultSave-" + editPage.Id,
Method = WebMethod.POST,
LogType = AppCenter.Logs.JLogType.Info,
ActionName = "Edit",
ControllerName = controllerName,
Location = Url.Action("Edit"),
Visible = VisibleType.Button | VisibleType.Menu,
Ord = 1,
Name = "保存",
});
children.Add(new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-copy",
ParentId = editPage.Id,
Id = "DefaultCopy-" + editPage.Id,
Method = WebMethod.POST,
LogType = AppCenter.Logs.JLogType.Info,
ActionName = "Copy",
ControllerName = controllerName,
Location = Url.Action("Copy"),
Visible = VisibleType.Button | VisibleType.Menu,
Ord = 2,
Name = "复制",
});
children.Add(new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-return",
ParentId = editPage.Id,
Id = "DefaultReturn-" + Function.Id,
Visible = VisibleType.Button | VisibleType.Menu,
Ord = 3,
Name = "返回",
});
var rule = ModelRule.Get <TModel>();
//添加子表Grid上方工具栏按钮
foreach (var r in rule.CollectionRules)
{
var detailMenu = new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-add",
ParentId = editPage.Id,
Id = r.Name + "-" + editPage.Id,
Visible = VisibleType.QuckAccessBar,
Ord = 1,
Name = r.Name,
};
children.Add(detailMenu);
children.Add(new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-add",
ParentId = detailMenu.Id,
Id = "DefaultAdd-" + detailMenu.Id,
Visible = VisibleType.Button | VisibleType.Menu,
Ord = 1,
Name = "新增",
});
children.Add(new AppFunction
{
AuthType = JAuthType.AllUsers,
IconClass = "icon-new-delete",
ParentId = detailMenu.Id,
Id = "DefaultDelete-" + r.Name + "-" + editPage.Id,
Visible = VisibleType.Button | VisibleType.Menu,
Ord = 2,
Name = "删除",
});
}
foreach (var func in children)
{
AppManager.Instance.FunctionManager.Add(func);
}
}
