private void ShowDatatable(DataColumn dataColumn, DataColumnType type, DataColumnModel data, bool readOnly = true)
{
dataColumn.gameObject.SetActive(true);
dataColumn.SetClass(type);
dataColumn.Show(data, true);
dataColumn.ReadOnly = readOnly;
dataColumn.Changable = false;
dataColumn.Deletable = false;
}
public static GridBuilder <TEntity> EntityEditor <TContext, TEntity>(this HtmlHelper html, string name
, object defaultFieldValues = null, params DataEditorMemberMap[] memberFormMaps)
where TEntity : class
where TContext : CachableDbContext <TContext>, new()
{
var entityName = typeof(TEntity).Name;
GridBuilder <TEntity> g = html.Kendo().Grid <TEntity>().Name(name);
var props = typeof(TEntity).GetProperties(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance);
Dictionary <PropertyInfo, Attribute[]> attrs = props.ToDictionary(p => p, p => p.GetCustomAttributes().ToArray());
var keyProp = attrs.FirstOrDefault(pa => pa.Value.Any(a => a.GetType() == typeof(KeyAttribute)));
List <string> dontRenderColumns = new List <string>();
List <Tuple <PropertyInfo, PropertyInfo> > foreignKeys = GetForeignKeys(attrs);
Dictionary <string, object> fieldValues = new Dictionary <string, object>();
if (defaultFieldValues != null)
{
foreach (var p in defaultFieldValues.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public))
{
fieldValues[p.Name] = p.GetValue(defaultFieldValues);
}
}
List <PropertyInfo> usedFields = new List <PropertyInfo>();
List <DataColumnModel> columnsModel = new List <KendoHelpers.DataEditorHelpers.DataColumnModel>();
g.Columns(cols =>
{
foreach (var p in attrs)
{
var cm = new DataColumnModel();
cm.field = p.Key.Name;
if (p.Key == keyProp.Key)
{
continue;
}
if (fieldValues.ContainsKey(p.Key.Name))
{
continue;
}
//if (p.Value.Any(a => a is IgonreColumnAttribute))
// continue;
if (memberFormMaps.Any(m => m.MemberName == p.Key.Name))
{
continue;
}
if (foreignKeys.Any(f => f.Item2 == p.Key))
{
continue;
}
var columnAttribute = p.Value.OfType <DataColumnAttribute>().FirstOrDefault();
if (columnAttribute != null && !columnAttribute.Display)
{
continue;
}
columnsModel.Add(cm);
usedFields.Add(p.Key);
var fk = foreignKeys.SingleOrDefault(f => f.Item1 == p.Key);
if (fk != null)
{
cm.type = "combo";
CreateForeignKeyColumn <TContext, TEntity>(cols, p, fk);
continue;
}
if (CheckAndAddComboBoxColumn <TContext, TEntity>(cols, p))
{
cm.type = "combo";
continue;
}
if (p.Key.PropertyType.IsEnum)
{
cm.type = "combo";
CreateEnumColumn <TContext, TEntity>(cols, p);
continue;
}
//cols.Template()
var col = cols.Bound(p.Key.Name);
if (p.Value.OfType <ImageColumnAttribute>().Any())
{
cm.type = "image";
col.ClientTemplate("<div class='imgCol'></div>");
continue;
}
cm.type = DataColumnModel.GetType(p.Key.PropertyType);
}
cols.Command(c => c.Localize());
}).Editable(c => c.Mode(GridEditMode.InLine))
.DataSource(ds =>
{
var ds2 = ds.Ajax().Batch(false).Create(c => c.Action("Create", entityName).AddCRUDOperationData(fieldValues, memberFormMaps))
.Destroy("Delete", entityName)
.Read(r => r.Action("Get", entityName).AddCRUDOperationData(fieldValues, memberFormMaps))
.Update(r => r.Action("Update", entityName).AddCRUDOperationData(fieldValues, memberFormMaps))
//ds.Events(ev => ev.Error("onError"));
.Model(m =>
{
m.Id(keyProp.Key.Name);
foreach (var f in usedFields)
{
m.Field(f.Name, f.PropertyType);
}
foreach (var p in props)
{
if (!usedFields.Any(f => f.Name == p.Name))
{
m.Field(p.Name, p.PropertyType).Editable(false);
}
}
})
.Events(ev => ev.Error("Unicorn.kendoErrorHandler"));
})
.ToolBar(t => t.AddCreateLocalize())
.Sortable().DoConfig()
.Events(ev => ev.Edit("DataEditor_GridEdit"));
g.TableHtmlAttributes(new Dictionary <string, object> {
{ "data-model", Newtonsoft.Json.JsonConvert.SerializeObject(columnsModel) }
});
return(g);
}
