public static DatabaseModelBindings GetDatabaseBindings(this Type modelType)
{
DatabaseModelBindings bindings = new DatabaseModelBindings();
ModelDataBindingsAttribute bindingAttribute = modelType.GetCustomAttribute <ModelDataBindingsAttribute>(true);
if (bindingAttribute == null)
{
bindingAttribute = new ModelDataBindingsAttribute();
}
if (string.IsNullOrEmpty(bindingAttribute.DatabaseName) == false)
{
bindings.DatabaseName = bindingAttribute.DatabaseName;
}
else
{
bindings.DatabaseName = "CountyDatabase";
}
if (string.IsNullOrEmpty(bindingAttribute.TableName) == false)
{
bindings.TableName = bindingAttribute.TableName;
}
else
{
string tableName = modelType.Name;
if (tableName.EndsWith("Model", StringComparison.InvariantCultureIgnoreCase))
{
tableName = tableName.Remove(tableName.Length - 5, 5);
}
else if (tableName.EndsWith("DropDown", StringComparison.InvariantCultureIgnoreCase))
{
tableName = tableName.Remove(tableName.Length - 8, 8);
}
bindings.TableName = tableName;
}
if (string.IsNullOrEmpty(bindingAttribute.KeyFieldName) == false)
{
bindings.KeyFieldName = bindingAttribute.KeyFieldName;
}
else
{
bindings.KeyFieldName = string.Format("{0}_Key", bindings.TableName);
}
return(bindings);
}
/// <summary>
/// Uses the SQL Generator to dynamically create a SELECT statement based on
/// the properties of the model referenced and returns an array of the
/// referenced model populated from the API.
/// </summary>
public static IEnumerable <T> LoadModel <T>(SqlGenerator gen = null)
{
Type t = typeof(T);
List <T> o = Activator.CreateInstance <List <T> >();
DatabaseModelBindings bindings = t.GetDatabaseBindings();
if (gen == null)
{
gen = new SqlGenerator(SqlGenerator.SqlTypes.Select, bindings.TableName);
gen.SelectFromModel <T>();
}
SqlDataReader dr = Adocls.FetchDataReader(gen, bindings.DatabaseName);
if (dr != null)
{
while (dr.Read())
{
T newo = Activator.CreateInstance <T>();
for (int i = 0; i < dr.FieldCount; i++)
{
string name = dr.GetName(i);
PropertyInfo pi = t.GetProperty(name);
if (dr[i] != System.DBNull.Value)
{
if (pi != null && pi.CanWrite)
{
object val = dr[i];
Type newT = val.GetType();
if (pi.PropertyType.UnderlyingSystemType == typeof(bool))
{
if (newT == typeof(bool))
{
pi.SetValue(newo, val);
}
else if (newT == typeof(byte))
{
pi.SetValue(newo, (byte)val == 1);
}
}
else if (pi.PropertyType.UnderlyingSystemType == typeof(string))
{
// We must excape the # when it is in text
pi.SetValue(newo, val.ToString().Replace("#", "\\#"));
}
else
{
pi.SetValue(newo, val);
}
}
}
}
o.Add(newo);
}
}
else
{
Console.WriteLine();
}
return(o);
}
public IrisGridBuilder(HtmlHelper helper)
{
Type modelType = typeof(T);
IrisGridAttribute gridAttribute = modelType.GetCustomAttribute <IrisGridAttribute>();
if (gridAttribute == null)
{
throw new InvalidOperationException("You cannot create a grid control with an object that does not have the IrisGridAttribute.");
}
DatabaseModelBindings bindings = modelType.GetDatabaseBindings();
PropertyInfo[] modelProperties = modelType.GetProperties();
AjaxDataSourceBuilder <T> dataSourceBuilder = null;
UserService userService = new UserService();
using (SecurityUserService securityUserService = new SecurityUserService())
{
WidgetFactory factory = new WidgetFactory(helper);
builder = factory.Grid <T>();
builder.DataSource(ds =>
{
dataSourceBuilder = ds.Ajax();
// .Aggregates(a =>
// {
// a.Add(p => p.Labor_Quantity).Sum();
// a.Add(p => p.Equipment_Quantity).Sum();
// a.Add(p => p.Material_Quantity).Sum();
// a.Add(p => p.OutSideService_Quantity).Sum();
// })
//dataSourceBuilder.Events(e =>
//{
// e.Error("error");
// e.Change("onChange");
//});
dataSourceBuilder.PageSize(100);
dataSourceBuilder.ServerOperation(true);
dataSourceBuilder.Read(r => r.Url(GetAbsoluteUrl(gridAttribute.ReadPath)).Type(HttpVerbs.Get));
dataSourceBuilder.Create(c => c.Url(GetAbsoluteUrl(gridAttribute.CreatePath)).Type(HttpVerbs.Post));
dataSourceBuilder.Update(u => u.Url(GetAbsoluteUrl(gridAttribute.UpdatePath)).Type(HttpVerbs.Post));
dataSourceBuilder.Destroy(d => d.Url(GetAbsoluteUrl(gridAttribute.DestroyPath)).Type(HttpVerbs.Post));
});
builder.Name("grid");
builder.Columns(c =>
{
// Create our command column for this object
c.Command(command =>
{
command.Destroy();
command.Edit();
}).Lockable(true).Locked(false).Width(180).Visible(userService.ValidateSecurityLevel(bindings.TableName, 3));
//.Model(model =>
// {
// model.Id(m => m.Timecard_Key);
// model.Field(m => m.Equipment_Unit_Cost).Editable(true);
// model.Field(m => m.FuelImport).Editable(false);
// model.Field(m => m.DateStamp).Editable(false);
// model.Field(m => m.SecurityUser_Key).Editable(false);
// model.Field(m => m.Timecard_Key).DefaultValue("1600000000");
// model.Field(m => m.SecurityUser_Key).DefaultValue(ViewData["CurrentSecurityUser"]);
// model.Field(m => m.CreatedBySecurityUser_Key).DefaultValue(ViewData["CurrentSecurityUser"]);
// model.Field(m => m.DateStamp).DefaultValue(DateTime.Now);
// })
dataSourceBuilder.Aggregates(a =>
{
dataSourceBuilder.Model(model =>
{
// Setup the columns from our model properties
foreach (PropertyInfo p in modelProperties)
{
// Get our column settings from the property attribute or use a default one
IrisGridColumnAttribute columnAttributes = p.GetCustomAttribute <IrisGridColumnAttribute>();
if (columnAttributes == null)
{
columnAttributes = IrisGridColumnAttribute.Default;
}
switch (columnAttributes.Aggregate)
{
case AggregateMode.Sum:
a.Add(p.Name, p.PropertyType).Sum();
break;
case AggregateMode.Min:
a.Add(p.Name, p.PropertyType).Min();
break;
case AggregateMode.Max:
a.Add(p.Name, p.PropertyType).Max();
break;
case AggregateMode.Average:
a.Add(p.Name, p.PropertyType).Average();
break;
}
if (p.Name == bindings.KeyFieldName)
{
model.Id(p.Name);
}
else
{
DataSourceModelFieldDescriptorBuilder <object> fieldBuilder = model.Field(p.Name, p.PropertyType);
if (p.Name.EndsWith("User_Key", StringComparison.InvariantCultureIgnoreCase))
{
fieldBuilder.DefaultValue(securityUserService.CurrentSecurityUser());
}
}
GridBoundColumnBuilder <T> column = c.Bound(p.Name);
column.Lockable(true).Locked(false);
// Setup our formatting for this column
if (string.IsNullOrEmpty(columnAttributes.Format) == false)
{
column.Format(columnAttributes.Format);
}
// Setup our custom editor templates if they are needed
if (p.PropertyType == typeDate)
{
column.EditorTemplateName("IRISDate");
}
// Setup custom attributes
if (p.GetCustomAttribute <RequiredAttribute>() != null)
{
column.HeaderHtmlAttributes(new { @Class = "required-field" });
}
column.Width(columnAttributes.Width);
}
});
});
});
// Setup our column menus for filtering and sorting
builder.ColumnMenu(m =>
{
m.Enabled(true);
m.Filterable(true);
m.Sortable(true);
m.Columns(true);
});
// Setup our editable configuration
builder.Editable(e =>
{
e.Mode(GridEditMode.InLine);
e.CreateAt(GridInsertRowPosition.Top);
e.DisplayDeleteConfirmation(false);
});
builder.Events(e =>
{
// e.Edit("onGridEdit");
// e.Save("ValidateRow"); // Used for Update button
// e.SaveChanges("ValidateRow"); // Used for Alt + s
// e.DataBound("SelectFirstRow");
});
//.Excel(excel => excel
// .FileName("Timecard.xlsx")
// .Filterable(true)
// .ProxyURL(Url.Action("Excel_Export_Save", "Grid"))
//)
//.Pdf(pdf => pdf
// .FileName("Timecard.pdf")
// .ProxyURL(Url.Action("Pdf_Export_Save", "Grid"))
// .AllPages()
//)
builder.Filterable();
builder.Navigatable(setting => setting.Enabled(true));
builder.Pageable(p => p.Refresh(true).PageSizes(true).ButtonCount(5));
builder.Scrollable(a => a.Height(500));
builder.Resizable(resize => resize.Columns(true));
builder.Reorderable(reorder => reorder.Columns(true));
builder.Sortable();
builder.Selectable();
//.ToolBar(toolBar =>
//{
// toolBar.Create();
// toolBar.Excel();
// toolBar.Pdf();
//})
//.DataSource(ds => ds
// .Ajax()
//
// .Sort(s => s.Add(t => t.Task_Date))
//.Columns(c =>
//{
// c.Command(command => { command.Destroy(); command.Edit(); }).Lockable(true).Locked(false).Width(180).Visible(AuthHelper.ValidateSecurityLevel("Timecard", 3));
// c.Bound(p => p.Task_Date).Width(180).Lockable(true).Locked(false).EditorTemplateName("IRISDate").HeaderHtmlAttributes(new { @Class = "required-field" });
// c.ForeignKey(p => p.Activity_Key, (System.Collections.IEnumerable)ViewData["Activities"], "Field1", "Field2").Width(350).Lockable(true).HeaderHtmlAttributes(new { @Class = "required-field" }).EditorTemplateName("IRISGridForeignKeyWithFilter");
// c.ForeignKey(p => p.Project_Key, (System.Collections.IEnumerable)ViewData["Projects"], "Field1", "Field2").Width(350).EditorTemplateName("IRISGridForeignKey");
// c.ForeignKey(p => p.ProjectSub_Key, (System.Collections.IEnumerable)ViewData["ProjectSubs"], "ProjectSub_Key", "NameDesc").EditorTemplateName("ProjectSub").Width(200);
// c.Bound(p => p.Crew_Num).Width(120);
// c.ForeignKey(p => p.Employee_Key, (System.Collections.IEnumerable)ViewData["Employees"], "Field1", "Field2").Width(350).EditorTemplateName("IRISGridForeignKey");
// c.Bound(p => p.Labor_Quantity).HtmlAttributes(new { style = "text-align: right" }).Width(150).ClientGroupFooterTemplate("Sum: #= kendo.format('{0:n}', sum)#").ClientFooterTemplate("Sum: #= kendo.format('{0:n}', sum)#");
// c.ForeignKey(p => p.Pay_Type_Key, (System.Collections.IEnumerable)ViewData["Pay_Types"], "Field1", "Field2").Width(150).EditorTemplateName("IRISGridForeignKey");
// c.ForeignKey(p => p.Premium_Key, (System.Collections.IEnumerable)ViewData["Premiums"], "Field1", "Field2").Width(150).EditorTemplateName("IRISGridForeignKey");
// c.Bound(p => p.Override_Labor_Rate).Format("{0:c}").HtmlAttributes(new { style = "text-align: right" }).Width(200);
// c.Bound(p => p.Production).HtmlAttributes(new { style = "text-align: right" }).Width(130).ClientGroupFooterTemplate("Sum: #= kendo.format('{0:n}', sum)#").ClientFooterTemplate("Sum: #= kendo.format('{0:n}', sum)#");
// c.Bound(p => p.Equipment_Quantity).HtmlAttributes(new { style = "text-align: right" }).Width(200).ClientGroupFooterTemplate("Sum: #= kendo.format('{0:n}', sum)#").ClientFooterTemplate("Sum: #= kendo.format('{0:n}', sum)#");
// c.ForeignKey(p => p.Equipment_Key, (System.Collections.IEnumerable)ViewData["Equipments"], "Field1", "Field2").Width(350).EditorTemplateName("IRISGridForeignKey");
// c.Bound(p => p.Equipment_Unit_Cost).Format("{0:c}").HtmlAttributes(new { style = "text-align: right" }).Width(120);
// c.Bound(p => p.Material_Quantity).HtmlAttributes(new { style = "text-align: right" }).Width(120).ClientGroupFooterTemplate("Sum: #= kendo.format('{0:n}', sum)#").ClientFooterTemplate("Sum: #= kendo.format('{0:n}', sum)#");
// c.ForeignKey(p => p.Inventory_Location_Key, (System.Collections.IEnumerable)ViewData["Inventory_Locations"], "Inventory_Location_Key", "NameDesc").Width(350).EditorTemplateName("IRISGridForeignKey");
// c.Bound(p => p.UOMName).Width(100);
// c.Bound(p => p.Material_Description).Width(120);
// c.Bound(p => p.Material_Unit_Cost).Format("{0:c}").HtmlAttributes(new { style = "text-align: right" }).Width(150);
// c.ForeignKey(p => p.ResourceClass_Key, (System.Collections.IEnumerable)ViewData["ResourceClasss"], "Field1", "Field2").Width(350).EditorTemplateName("IRISGridForeignKey");
// c.Bound(p => p.OutSideServiceDescription).Width(120);
// c.Bound(p => p.OutSideService_Quantity).HtmlAttributes(new { style = "text-align: right" }).Width(100);
// c.Bound(p => p.OutSideServiceCost).Format("{0:c}").HtmlAttributes(new { style = "text-align: right" }).Width(120);
// c.ForeignKey(p => p.Mgt_Unit_Key, (System.Collections.IEnumerable)ViewData["Mgt_Units"], "Field1", "Field2").Width(350).EditorTemplateName("IRISGridForeignKey");
// c.ForeignKey(p => p.Program_Key, (System.Collections.IEnumerable)ViewData["Programs"], "Field1", "Field2").Width(350).EditorTemplateName("IRISGridForeignKey");
// c.ForeignKey(p => p.Zone_Key, (System.Collections.IEnumerable)ViewData["Zones"], "Field1", "Field2").Width(350).EditorTemplateName("IRISGridForeignKey");
// c.ForeignKey(p => p.RBF_Key, (System.Collections.IEnumerable)ViewData["RBFs"], "Field1", "Field2").Width(200).EditorTemplateName("IRISGridForeignKey");
// c.ForeignKey(p => p.Road_Key, (System.Collections.IEnumerable)ViewData["Roads"], "Field1", "Field2").Width(200).EditorTemplateName("IRISGridForeignKey");
// c.ForeignKey(p => p.RoadName_Key, (System.Collections.IEnumerable)ViewData["RoadNames"], "Field1", "Field2").Width(200).EditorTemplateName("IRISGridForeignKey");
// c.Bound(p => p.Beg_Point).Width(120);
// c.Bound(p => p.End_Point).Width(120);
// c.Bound(p => p.FromLocation).Width(180);
// c.Bound(p => p.ToLocation).Width(180);
// c.ForeignKey(p => p.Reason_Key, (System.Collections.IEnumerable)ViewData["Reasons"], "Field1", "Field2").Width(200).EditorTemplateName("IRISGridForeignKey");
// c.Bound(p => p.Comments).Width(280);
// c.Bound(p => p.EquipmentMiles).HtmlAttributes(new { style = "text-align: right" }).Width(250);
// c.Bound(p => p.EquipmentHours).HtmlAttributes(new { style = "text-align: right" }).Width(250);
// // User defined fields
// string title;
// string userType;
// //ViewBag.UserDefinedFields.User1
// for (int i = 0; i < ViewBag.UserDefinedFields.Count; i++ )
// {
// title = ViewBag.UserDefinedFields[i].Title;
// userType = ViewBag.UserDefinedFields[i].Type;
// switch (userType)
// {
// case "String":
// c.Bound(ViewBag.UserDefinedFields[i].Field).Title(title).Width(120);
// break;
// case "Date":
// c.Bound(ViewBag.UserDefinedFields[i].Field).Title(title).EditorTemplateName("Date").Width(150);
// break;
// case "Numeric":
// c.Bound(ViewBag.UserDefinedFields[i].Field).Title(title).EditorTemplateName("Number").HtmlAttributes(new { style = "text-align: right" }).Width(120);
// break;
// case "Checkbox":
// c.Bound(ViewBag.UserDefinedFields[i].Field).Title(title).HtmlAttributes(new { style = "text-align: center" }).ClientTemplate("<input type='checkbox' #=" + ViewBag.UserDefinedFields[i].Field + " ? checked='checked' : '' # class='chkbx' disabled='disabled'></input>").Width(120);
// break;
// case "Lookup":
// c.ForeignKey(ViewBag.UserDefinedFields[i].Field, (System.Collections.IEnumerable)ViewData["LookupUser" + (i + 1).ToString()], "Field1", "Field2").Width(350).EditorTemplateName("IRISGridForeignKey");
// break;
// }
// }
// c.Bound(p => p.FuelImport).HtmlAttributes(new { style = "text-align: center" }).ClientTemplate("<input type='checkbox' #=FuelImport ? checked='checked' : '' # class='chkbx' disabled='disabled' readonly='readonly'></input>").Width(200);
// c.Bound(p => p.Error_Message).Width(220);
// c.Bound(p => p.DateStamp).Format("{0: MM/d/yyyy hh:mm:ss}").Width(175);
// c.ForeignKey(p => p.SecurityUser_Key, (System.Collections.IEnumerable)ViewData["SecurityUsers"], "SecurityUser_Key", "UserName").Width(140);
//})
//)
}
}
public DatabaseServiceBase()
{
modelDataBindings = typeof(T).GetDatabaseBindings();
}
