private static void DoDateFormatColumnUsage <TSourceData, TTableData, TTableColumn>(ColumnUsage <TSourceData, TTableData, TTableColumn> col, string format = null, bool utc = false) where TTableData : new()
{
col.Template(
c =>
c.EmptyIfNotPresent(col.ColumnConfiguration.RawColumnName)
.Returns(string.Format("`dateFormat({{{0}}},'{1}',{2})`", col.ColumnConfiguration.RawColumnName, format, utc ? "true" : "false")));
}
/// <summary>
/// Shortcut for creating JS function that formats enum-typed column values to specified text specified using enum's fields [Display] attribute.
/// This method uses MVC GetSelectList function to retrieve enum values.
/// </summary>
/// <param name="column">Colum to apply formatting</param>
/// <param name="content">Content for particular select list item</param>
/// <returns>Fluent</returns>
public static ColumnUsage <TSourceData, TTableData, TTableColumn> FormatEnumWithDisplayAttribute
<TSourceData, TTableData, TTableColumn>(
this ColumnUsage <TSourceData, TTableData, TTableColumn> column,
Action <Template, SelectListItem> content
) where TTableData : new()
{
var enumType = typeof(TTableColumn);
if (typeof(Nullable <>).IsAssignableFrom(enumType))
{
enumType = enumType.GetGenericArguments()[0];
}
if (!typeof(Enum).IsAssignableFrom(enumType))
{
throw new Exception(
String.Format("This method is only applicable for enum columns. {0} column of table {1} is not of enum type",
column.ColumnProperty.Name,
typeof(TTableData).FullName
));
}
var items = EnumHelper.GetSelectList(enumType);
column.Template(a => a.EmptyIfNotPresent(column.ColumnConfiguration.RawColumnName)
.Switch("{" + column.ColumnConfiguration.RawColumnName + "}",
swtch =>
swtch
.Cases(items, c => c.Value, (tpl, v) => content(tpl.Content(v.Text), v))
.DefaultEmpty()
)
);
return(column);
}
/// <summary>
/// Shortcut for formatting table cell as link for specified column
/// </summary>
/// <typeparam name="TSourceData"></typeparam>
/// <typeparam name="TTableData"></typeparam>
/// <typeparam name="TTableColumn"></typeparam>
/// <param name="col">Column</param>
/// <param name="linkFormat">Link format. Use " + v.Something + " or "{Something}" to substitute table value</param>
/// <param name="textFormat">Link text format. Use " + v.Something + " or "{Something}" to substitute table value</param>
/// <param name="target">Link target. User "_blank" or something similar.</param>
/// <returns>Fluent</returns>
public static ColumnUsage <TSourceData, TTableData, TTableColumn> Link <TSourceData, TTableData, TTableColumn>(
this ColumnUsage <TSourceData, TTableData, TTableColumn> col, string linkFormat, string textFormat, string target = null) where TTableData : new()
{
return(col.Template(c =>
{
c.EmptyIfNotPresent(col.ColumnConfiguration.RawColumnName);
c.Returns(a => a.Tag("a").Attr("href", linkFormat).Content(textFormat).Attr("target", target));
}));
}
/// <summary>
/// Shortcut for creating JS function that formats boolean column values to specified text
/// </summary>
/// <typeparam name="TSourceData"></typeparam>
/// <typeparam name="TTableData"></typeparam>
/// <param name="column">Column</param>
/// <param name="trueText">Text when value is TRUE</param>
/// <param name="falseText">Text when value is FALSE</param>
/// <returns>Fluent</returns>
public static ColumnUsage <TSourceData, TTableData, bool> TextForBoolean
<TSourceData, TTableData>(
this ColumnUsage <TSourceData, TTableData, bool> column, string trueText, string falseText
) where TTableData : new()
{
column.Template(
tpl =>
tpl.ReturnsIf("{" + column.ColumnConfiguration.RawColumnName + "}", v => v.Content(trueText),
v => v.Content(falseText)));
return(column);
}