private void AddCellProperties(FWTableColumn column, FWTableCellElement cell)
{
if (column.Css != null)
{
cell.AddCssClass(column.Css);
}
//Checks to see if the property is hidden
if (column.IsHidden)
{
cell.AddCssClass("hidden");
}
foreach (var attribute in column.Attributes)
{
cell.Attributes.Add(attribute.Key, attribute.Value);
}
if (column.Metadata != null)
{
//Sets the column size if was defined in the metadata.
if (column.Metadata.AdditionalValues.ContainsKey(nameof(FWSizeAttribute)))
{
var sizes = column.Metadata.AdditionalValues[nameof(FWSizeAttribute)] as List <FWSizeAttribute>;
foreach (var item in sizes)
{
cell.AddCssClass(FWGridSizeHelper.GetCss(item.Size, item.Device));
}
}
}
}
/// <summary>
/// Overrides the default CreateHeaderCell to add Grid behavior.
/// </summary>
/// <param name="column">The column object.</param>
/// <returns>A FWTableCellElement object.</returns>
protected override FWTableCellElement CreateHeaderCell(FWTableColumn column)
{
var cell = base.CreateHeaderCell(column);
if (column.IsSortable)
{
cell.AddCssClass("sorting");
cell.Attributes.Add("data-sorting", column.SortName);
if (_sortInfo.ContainsKey(column.SortName))
{
cell.Attributes.Add("data-sorting-direction", _sortInfo[column.SortName].ToString());
var iconDirection = _sortInfo[column.SortName] == FWSortDirection.Descending ? "down" : "up";
var icon = cell.Add(new FWTagBuilder("i"));
icon.AddCssClass($"fa fa-angle-double-{iconDirection}");
}
else
{
// If the cell is not beeing sorted, set its direction to 'ascending'
cell.Attributes.Add("data-sorting-direction", column.SortDirection.ToString());
}
}
if (_allowSelect && _keyPropertyName == column.Property.Name)
{
//Marks the key column to allow selection
cell.Attributes.Add("data-key", "true");
}
return(cell);
}
/// <summary>
/// Creates a table column.
/// </summary>
/// <param name="metadata">The model metadata.</param>
/// <param name="property">The proeprty info.</param>
/// <returns>A FWTableColumn object.</returns>
protected virtual FWTableColumn CreateColumn(ModelMetadata metadata, PropertyInfo property)
{
var column = new FWTableColumn(metadata)
{
Header = FWStringLocalizer.GetModelResource(property.Name, ListType.Name)
};
return(column);
}
/// <summary>
/// Creates a new header cell.
/// </summary>
/// <param name="column">The column object.</param>
/// <returns>A FWTableCellElement object.</returns>
protected virtual FWTableCellElement CreateHeaderCell(FWTableColumn column)
{
var cell = new FWTableCellElement(true);
//Adds the text to the <th>
cell.Add(column.Header);
AddCellProperties(column, cell);
return(cell);
}
/// <summary>
/// Creates a new line cell.
/// </summary>
/// <param name="item">The cell value.</param>
/// <param name="column">The column object.</param>
/// <returns>A FWTableCellElement object.</returns>
protected virtual FWTableCellElement CreateLineCell(object item, FWTableColumn column)
{
var cell = new FWTableCellElement(false);
if (item != null)
{
var control = column.GetValue(RequestContext, item, Index);
cell.Value = control.ToString();
}
AddCellProperties(column, cell);
return(cell);
}
/// <summary>
/// Generates the columns from the model metadata.
/// </summary>
protected virtual void GenerateColumnsFromMetadata()
{
// Gets the properties
IEnumerable <PropertyInfo> properties = FWReflectionHelper.GetPublicProperties(ListType);
// Finds the property metadata
ModelMetadata listMetadata = RequestContext.MetadataProvider.GetMetadataForType(ListType);
// Creates all data columns
foreach (var prop in properties)
{
var itemMetadata = listMetadata.Properties.Where(f => f.PropertyName == prop.Name).First();
if (!itemMetadata.AdditionalValues.ContainsKey(nameof(FWDatasourceAttribute)))
{
FWTableColumn column = CreateColumn(itemMetadata, prop);
column.Property = prop;
Columns.Add(column);
}
}
}
/// <summary>
/// Adds a custom column to the table.
/// </summary>
/// <param name="column">The column object.</param>
protected void AddColumn(FWTableColumn column)
{
Columns.Add(column);
}
