private static PhrasingComponent getFavoriteActionComponent(
ArticlesRetrieval.Row article, ILookup <int, FavoritesTableRetrieval.Row> favoritesByArticleId)
{
var count = favoritesByArticleId[article.ArticleId].Count().ToString();
if (AppTools.User == null)
{
return(new EwfHyperlink(User.GetInfo(), new StandardHyperlinkStyle(count, icon: new ActionComponentIcon(new FontAwesomeIcon("fa-heart-o")))));
}
var rs = new UpdateRegionSet();
EwfButton button;
if (FavoritesTableRetrieval.GetRowMatchingPk(AppTools.User.UserId, article.ArticleId, returnNullIfNoMatch: true) == null)
{
button = new EwfButton(
new StandardButtonStyle(count, icon: new ActionComponentIcon(new FontAwesomeIcon("fa-heart-o"))),
behavior: new PostBackBehavior(
postBack: PostBack.CreateIntermediate(
rs.ToCollection(),
id: PostBack.GetCompositeId("favorite", article.ArticleId.ToString()),
modificationMethod: () => FavoritesModification.InsertRow(AppTools.User.UserId, article.ArticleId))));
}
else
{
button = new EwfButton(
new StandardButtonStyle(count, icon: new ActionComponentIcon(new FontAwesomeIcon("fa-heart"))),
behavior: new PostBackBehavior(
postBack: PostBack.CreateIntermediate(
rs.ToCollection(),
id: PostBack.GetCompositeId("unfavorite", article.ArticleId.ToString()),
modificationMethod: () => FavoritesModification.DeleteRows(
new FavoritesTableEqualityConditions.UserId(AppTools.User.UserId),
new FavoritesTableEqualityConditions.ArticleId(article.ArticleId)))));
}
return(new PhrasingIdContainer(button.ToCollection(), updateRegionSets: rs.ToCollection()));
}
void ControlTreeDataLoader.LoadData()
{
FormState.ExecuteWithDataModificationsAndDefaultAction(
dataModifications,
() => {
var modifiedCaption = caption;
// Display the caption and the sub caption.
if (defaultDataRowLimit != DataRowLimit.Unlimited)
{
var formattedDataRowCount = dataRowCount.ToString("N0");
if (caption.Length > 0)
{
modifiedCaption += " (" + formattedDataRowCount + ")";
}
else
{
modifiedCaption = formattedDataRowCount + " items";
}
}
if (modifiedCaption.Length > 0)
{
captionTable.Visible = true;
captionStack.AddControls(new Label {
Text = modifiedCaption, CssClass = "ewfCaption"
});
}
if (subCaption.Length > 0)
{
captionTable.Visible = true;
captionStack.AddText(subCaption);
}
// Row limiting
if (defaultDataRowLimit != DataRowLimit.Unlimited)
{
captionStack.AddControls(
new ControlLine(
new LiteralControl("Show:"),
getDataRowLimitControl(DataRowLimit.Fifty),
getDataRowLimitControl(DataRowLimit.FiveHundred),
getDataRowLimitControl(DataRowLimit.Unlimited)));
}
// Excel export
if (allowExportToExcel)
{
actionLinks.Add(
new ButtonSetup(
"Export to Excel",
behavior: new PostBackBehavior(
postBack: PostBack.CreateFull(id: PostBack.GetCompositeId(PostBackIdBase, "excel"), actionGetter: ExportToExcel))));
}
// Action links
foreach (var actionLink in actionLinks)
{
captionTable.Visible = true;
var actionComponent = actionLink.GetActionComponent(
(text, icon) => new ButtonHyperlinkStyle(text, buttonSize: ButtonSize.ShrinkWrap, icon: icon),
(text, icon) => new StandardButtonStyle(text, buttonSize: ButtonSize.ShrinkWrap, icon: icon));
if (actionComponent == null)
{
continue;
}
actionLinkStack.AddControls(new PlaceHolder().AddControlsReturnThis(actionComponent.ToCollection().GetControls()));
}
// Selected row actions
foreach (var button in selectedRowActionButtonsToAdd)
{
captionTable.Visible = true;
actionLinkStack.AddControls(new PlaceHolder().AddControlsReturnThis(button.ToCollection().GetControls()));
}
var checkedRowSetups = new HashSet <RowSetup>();
foreach (var buttonToMethod in selectedRowDataModificationsToMethods)
{
var dataModification = buttonToMethod.Key;
var method = buttonToMethod.Value;
dataModification.AddModificationMethod(
() => {
foreach (var rowSetup in rowSetups)
{
if (checkedRowSetups.Contains(rowSetup))
{
method(rowSetup.UniqueIdentifier);
}
}
});
}
if (selectedRowDataModificationsToMethods.Any())
{
foreach (var rowSetup in rowSetups)
{
var cell = new TableCell
{
Width = Unit.Percentage(5), CssClass = TableCssElementCreator.AllCellAlignmentsClass.ClassName.ConcatenateWithSpace("ewfAec")
};
if (rowSetup.UniqueIdentifier != null)
{
cell.Controls.Add(
new PlaceHolder().AddControlsReturnThis(
FormState.ExecuteWithDataModificationsAndDefaultAction(
selectedRowDataModificationsToMethods.Keys,
() => new Checkbox(
false,
Enumerable.Empty <PhrasingComponent>().Materialize(),
validationMethod: (postBackValue, validator) => {
if (postBackValue.Value)
{
checkedRowSetups.Add(rowSetup);
}
}),
formControlDefaultActionOverride: new SpecifiedValue <NonPostBackFormAction>(null))
.PageComponent.ToCollection()
.GetControls()));
}
rowSetup.UnderlyingTableRow.Cells.AddAt(0, cell);
}
}
// Reordering
var filteredRowSetups = rowSetups.Where(rs => rs.RankId.HasValue).ToList();
for (var i = 0; i < filteredRowSetups.Count; i++)
{
var previousRowSetup = (i == 0 ? null : filteredRowSetups[i - 1]);
var rowSetup = filteredRowSetups[i];
var nextRowSetup = ((i == filteredRowSetups.Count - 1) ? null : filteredRowSetups[i + 1]);
var controlLine = new ControlLine(new Control[0]);
if (previousRowSetup != null)
{
var upButton = new EwfButton(
new StandardButtonStyle(@"/\", ButtonSize.ShrinkWrap),
behavior: new PostBackBehavior(
postBack: PostBack.CreateFull(
id: PostBack.GetCompositeId(PostBackIdBase, rowSetup.RankId.Value.ToString(), "up"),
firstModificationMethod: () => RankingMethods.SwapRanks(previousRowSetup.RankId.Value, rowSetup.RankId.Value))));
controlLine.AddControls(new PlaceHolder().AddControlsReturnThis(upButton.ToCollection().GetControls()));
}
if (nextRowSetup != null)
{
var downButton = new EwfButton(
new StandardButtonStyle(@"\/", ButtonSize.ShrinkWrap),
behavior: new PostBackBehavior(
postBack: PostBack.CreateFull(
id: PostBack.GetCompositeId(PostBackIdBase, rowSetup.RankId.Value.ToString(), "down"),
firstModificationMethod: () => RankingMethods.SwapRanks(rowSetup.RankId.Value, nextRowSetup.RankId.Value))));
controlLine.AddControls(new PlaceHolder().AddControlsReturnThis(downButton.ToCollection().GetControls()));
}
// NOTE: What about rows that don't have a RankId? They need to have an empty cell so all rows have the same cell count.
var cell = new TableCell
{
Width = Unit.Percentage(10), CssClass = TableCssElementCreator.AllCellAlignmentsClass.ClassName.ConcatenateWithSpace("ewfAec")
};
cell.Controls.Add(controlLine);
rowSetup.UnderlyingTableRow.Cells.Add(cell);
}
if (HideIfEmpty && !HasContentRows)
{
Visible = false;
}
});
}
