public Grid(IEnumerable <T> source)
{
Source = source.AsQueryable();
Query = new NameValueCollection();
Attributes = new GridHtmlAttributes();
Processors = new HashSet <IGridProcessor <T> >();
Columns = new GridColumns <T>(this);
Rows = new GridRows <T>(this);
}
public Grid(IEnumerable <T> source)
{
Source = source.AsQueryable();
FilterMode = GridFilterMode.Excel;
Mode = GridProcessingMode.Automatic;
Attributes = new GridHtmlAttributes();
Processors = new HashSet <IGridProcessor <T> >();
Columns = new GridColumns <T>(this);
Rows = new GridRows <T>(this);
}
public Grid(IEnumerable <T> source)
{
Url = "";
Name = "";
FooterPartialViewName = "";
Source = source.AsQueryable();
FilterMode = GridFilterMode.Excel;
Mode = GridProcessingMode.Automatic;
Attributes = new GridHtmlAttributes();
Processors = new HashSet <IGridProcessor <T> >();
Columns = new GridColumns <T>(this);
Rows = new GridRows <T>(this);
Sort = new GridSort <T>(this);
}
public static GridHtmlAttributes AsAttributes(this IGridColumn column)
{
String classes = column.CssClasses;
GridHtmlAttributes attributes = new GridHtmlAttributes();
attributes["class"] = classes;
if (!String.IsNullOrEmpty(column.Name))
{
attributes["data-name"] = column.Name;
}
if (column.Filter.IsEnabled == true)
{
classes += " filterable";
if (!String.IsNullOrEmpty(column.Filter.Name))
{
attributes["data-filter"] = column.Filter.Name;
}
if (column.Filter.Type is GridFilterType type)
{
attributes["data-filter-type"] = type;
}
if ((column.Filter.First ?? column.Filter.Second) != null)
{
attributes["data-filter-applied"] = true;
}
if (!String.IsNullOrEmpty(column.Filter.DefaultMethod))
{
attributes["data-filter-default-method"] = column.Filter.DefaultMethod;
}
}
if (column.Sort.IsEnabled == true)
{
classes += " sortable";
if (column.Sort.Order is GridSortOrder order)
{
attributes["data-sort"] = order;
classes += $" {order.ToString().ToLower()}";
}
if (column.Sort.FirstOrder != GridSortOrder.Asc)
{
attributes["data-sort-first"] = column.Sort.FirstOrder;
}
}
if (column.IsHidden)
{
classes += " mvc-grid-hidden";
}
classes = classes.Trim();
if (String.IsNullOrEmpty(classes))
{
attributes.Remove("class");
}
else
{
attributes["class"] = classes;
}
return(attributes);
}