public ListColumns GetColumnsForType(Type type, ControllerContext controllerContext)
{
var columns = new ListColumns();
var modelMetadata = ModelMetadataProviders.Current.GetMetadataForType(null, type);
var sortingValues = GetSortingValues(controllerContext);
foreach(var metadata in modelMetadata.Properties)
{
if(metadata.IsHidden()) continue;
var column = new ListColumn
{
DisplayName = metadata.GetDisplayName(),
Name = metadata.PropertyName,
IsSearchable = metadata.IsSearchable(),
Order = metadata.Order,
SortDirection = sortingValues.SortDirection,
Type = metadata.ModelType,
};
column.CellTemplate = FindCellTemplate(controllerContext, column.Name);
column.HasCellTemplate = column.CellTemplate != null;
column.IsSorted = column.Name.Equals(sortingValues.SortBy, StringComparison.InvariantCultureIgnoreCase);
column.SortUrl = GetSortUrlForColumn(controllerContext, column, sortingValues);
column.HeaderTemplate = FindHeaderTemplate(controllerContext, column.Name);
column.HasHeaderTemplate = column.HeaderTemplate != null;
columns.Add(column);
}
return columns;
}
private static string GetSortUrlForColumn(ControllerContext controllerContext, ListColumn column, SortingValues sortingValues)
{
var routeValues = new RouteValueDictionary(new {sortBy = column.Name, searchBy = sortingValues.SearchBy, searchValue = sortingValues.SearchValue});
if(column.IsSorted)
routeValues.Add("sortdirection", column.SortDirection.Opposite());
return new UrlHelper(controllerContext.RequestContext).Action(controllerContext.RouteData.GetRequiredString("action"), routeValues);
}
public static System.Web.WebPages.HelperResult RenderListColumn(this HtmlHelper htmlHelper, ListColumn column)
{
return new System.Web.WebPages.HelperResult(__razor_helper_writer => {
#line 12 "..\..\Views\ListManage\Helpers.cshtml"
if (column.HasHeaderTemplate)
{
htmlHelper.RenderPartial(column.HeaderTemplate, column);
}
else
{
#line default
#line hidden
WebViewPage.WriteLiteralTo(@__razor_helper_writer, " <th ");
#line 19 "..\..\Views\ListManage\Helpers.cshtml"
WebViewPage.WriteTo(@__razor_helper_writer, SortClass(column));
#line default
#line hidden
WebViewPage.WriteLiteralTo(@__razor_helper_writer, ">\r\n <a href=\"");
#line 20 "..\..\Views\ListManage\Helpers.cshtml"
WebViewPage.WriteTo(@__razor_helper_writer, column.SortUrl);
#line default
#line hidden
WebViewPage.WriteLiteralTo(@__razor_helper_writer, "\">");
#line 20 "..\..\Views\ListManage\Helpers.cshtml"
WebViewPage.WriteTo(@__razor_helper_writer, column.DisplayName);
#line default
#line hidden
WebViewPage.WriteLiteralTo(@__razor_helper_writer, "</a>\r\n </th>\r\n");
#line 22 "..\..\Views\ListManage\Helpers.cshtml"
}
#line default
#line hidden
});
}
public static System.Web.WebPages.HelperResult SortClass(ListColumn column)
{
return new System.Web.WebPages.HelperResult(__razor_helper_writer => {
#line 25 "..\..\Views\ListManage\Helpers.cshtml"
if (column.IsSorted)
{
#line default
#line hidden
WebViewPage.WriteLiteralTo(@__razor_helper_writer, " ");
WebViewPage.WriteLiteralTo(@__razor_helper_writer, "class=\"");
#line 28 "..\..\Views\ListManage\Helpers.cshtml"
WebViewPage.WriteTo(@__razor_helper_writer, column.SortDirection.GetValueOrDefault().ToString().ToLower());
#line default
#line hidden
WebViewPage.WriteLiteralTo(@__razor_helper_writer, "\"\r\n");
#line 29 "..\..\Views\ListManage\Helpers.cshtml"
}
#line default
#line hidden
});
}
