private void AppendGroupIndicators(IHtmlNode div, GridGroupingData groupingData)
{
var groupDescriptors = groupingData.GroupDescriptors;
foreach (var group in groupDescriptors)
{
AppendGroupIndicator(div, group, groupingData);
}
}
public IHtmlNode CreateGroupHeader(GridGroupingData groupingData)
{
var div = new HtmlElement("div").AddClass("k-grouping-header");
if (groupingData.GroupDescriptors.Any())
{
AppendGroupIndicators(div, groupingData);
}
else
{
AppendHint(div, groupingData);
}
return(div);
}
private void AppendGroupIndicator(IHtmlNode div, GroupDescriptor group, GridGroupingData groupingData)
{
var groups = new List <GroupDescriptor>(groupingData.GroupDescriptors);
var indicator = new HtmlElement("div").AddClass(UIPrimitives.Grid.GroupIndicator);
indicator.Attribute("data-field", group.Member)
.Attribute("data-dir", group.SortDirection == ListSortDirection.Ascending ? "asc" : "desc")
.Attribute("data-title", groupingData.GetTitle(group.Member));
indicator.AppendTo(div);
AppendSortLink(indicator, group, groups, groupingData.UrlBuilder, groupingData.GetTitle);
AppendUngroupButton(indicator, groupingData.UrlBuilder, groups);
}
public IHtmlNode CreateGroupHeader(GridGroupingData groupingData)
{
return(groupHeaderBuilder.CreateGroupHeader(groupingData));
}
private void AppendHint(IHtmlNode div, GridGroupingData groupingData)
{
div.Html(groupingData.Messages.Empty);
}
public IHtmlNode CreateGroupHeader(GridGroupingData groupingData)
{
return groupHeaderBuilder.CreateGroupHeader(groupingData);
}
