public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output) { if (For == null) { throw new ArgumentNullException(ForAttributeName); } if (Type == QueryWindowType.Grouping && GroupingOutput == null) { throw new ArgumentNullException(GroupingOutputName); } if (!typeof(QueryDescription).GetTypeInfo().IsAssignableFrom(For.Metadata.ModelType)) { throw new ArgumentException(ForAttributeName); } if (CollectionFor == null) { throw new ArgumentNullException(CollectionForAttributeName); } var currProvider = ViewContext.TagHelperProvider(); var tagPrefix = Type == QueryWindowType.Filtering ? "query-filter-" : (Type == QueryWindowType.Sorting ? "query-sort-" : "query-group-"); var windowTag = tagPrefix + "inline"; var ctx = new Core.Templates.ContextualizedHelpers(ViewContext, html, httpAccessor, component, urlHelperFactory, factory); var windowDefaultTemplates = currProvider.GetDefaultTemplates(windowTag); IList <RowType> rows = string.IsNullOrEmpty(RowCollection) ? null : RowType.GetRowsCollection(RowCollection); IList <KeyValuePair <string, string> > toolbars = string.IsNullOrEmpty(RowCollection) ? null : RowType.GetToolbarsCollection(RowCollection); if (rows == null && !string.IsNullOrEmpty(RowCollection)) { object orows; httpAccessor.HttpContext.Items.TryGetValue("_request_cache_" + RowCollection, out orows); rows = orows as IList <RowType>; } if (toolbars == null) { var nc = new Core.OptionsParsing.ReductionContext(Core.OptionsParsing.TagTokens.RowContainer, 0, windowDefaultTemplates, true); context.SetChildrenReductionContext(nc); await output.GetChildContentAsync(); var collector = new Core.OptionsParsing.RowContainerCollector(nc); var res = collector.Process(this, windowDefaultTemplates) as Tuple <IList <Core.Templates.RowType>, IList <KeyValuePair <string, string> > >; toolbars = res.Item2; if (!string.IsNullOrEmpty(RowCollection)) { RowType.CacheToolbarGroup(RowCollection, toolbars, httpAccessor.HttpContext); } } var windowOptions = new QueryWindowOptions(rows, toolbars) { ClientCustomProcessorFor = ClientCustomProcessorFor, CollectionFor = CollectionFor, For = For, SourceFor = SourceFor, GroupingOutput = GroupingOutput, Header = null, LayoutTemplate = string.IsNullOrEmpty(LayoutTemplate) ? windowDefaultTemplates.LayoutTemplate : new Template <LayoutTemplateOptions>(TemplateType.Partial, LayoutTemplate), TotalPagesContainer = TotalPagesContainer }; Func <Tuple <IList <RowType>, IList <KeyValuePair <string, string> > >, Task <IHtmlContent> > toExecute = async group => { if (windowOptions.Rows == null && group != null) { windowOptions.UpdateRows(group.Item1, group.Item2); } if (windowOptions.Rows == null) { return(new HtmlString(string.Empty)); } var mainRow = windowOptions.Rows.FirstOrDefault(); if (mainRow == null) { return(new HtmlString(string.Empty)); } windowOptions.Header = localizeWindow(mainRow, windowOptions.Header); if (Type == QueryWindowType.Filtering && mainRow.FilterTemplate == null) { mainRow.FilterTemplate = windowDefaultTemplates.ERowTemplate; foreach (var col in mainRow.Columns) { col.FilterTemplate = windowDefaultTemplates.EColumnTemplate; } } else if (Type == QueryWindowType.Grouping && mainRow.GroupingTemplate == null) { mainRow.GroupingTemplate = windowDefaultTemplates.ERowTemplate; } else if (Type == QueryWindowType.Sorting && mainRow.SortingTemplate == null) { mainRow.SortingTemplate = windowDefaultTemplates.ERowTemplate; } await currProvider.GetTagProcessor(windowTag)(null, null, this, windowOptions, ctx); return(windowOptions.Result); }; TagContextHelper.OpenBindingContext(httpAccessor.HttpContext, BindingContextNames.Query, For); output.TagName = string.Empty; output.Content.SetHtmlContent(await toExecute(new Tuple <IList <RowType>, IList <KeyValuePair <string, string> > >(rows, toolbars))); TagContextHelper.CloseBindingContext(httpAccessor.HttpContext, BindingContextNames.Query); }
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output) { For = TagContextHelper.GetBindingContext(httpAccessor.HttpContext, BindingContextNames.Query); if (For == null) { return; } if (!typeof(QueryDescription).GetTypeInfo().IsAssignableFrom(For.Metadata.ModelType)) { throw new ArgumentException(ForAttributeName); } if (CollectionFor == null) { CollectionFor = TagContextHelper.GetBindingContext(httpAccessor.HttpContext, BindingContextNames.Collection); } if (CollectionFor == null) { throw new ArgumentNullException(CollectionForAttributeName); } if (Type == QueryWindowType.Grouping) { GroupingOutput = TagContextHelper.GetTypeBindingContext(httpAccessor.HttpContext, BindingContextNames.GroupingType); if (GroupingOutput == null) { throw new ArgumentNullException(GroupingOutputName); } } if (ButtonLocalizationType != null) { localizer = factory.Create(ButtonLocalizationType); } var currProvider = ViewContext.TagHelperProvider(); var tagPrefix = Type == QueryWindowType.Filtering ? "query-filter-" : (Type == QueryWindowType.Sorting ? "query-sort-" : "query-group-"); var buttonTag = "query-button"; var windowTag = tagPrefix + "window"; var ctx = new Core.Templates.ContextualizedHelpers(ViewContext, html, httpAccessor, component, urlHelperFactory, factory); var buttonDefaultTemplates = currProvider.GetDefaultTemplates(buttonTag); var windowDefaultTemplates = currProvider.GetDefaultTemplates(windowTag); var buttonOptions = new QueryButtonOptions { ButtonIcon = ButtonIcon, ButtonTitle = localize(ButtonTitle ?? defaultTitle()), ButtonText = localize(ButtonText), ButtonTemplate = string.IsNullOrEmpty(ButtonTemplate) ? buttonDefaultTemplates.LayoutTemplate : new Template <LayoutTemplateOptions>(TemplateType.Partial, ButtonTemplate), CollectionFor = CollectionFor, For = For, TotalPagesContainer = TotalPagesContainer, Type = Type, AjaxId = AjaxId, Url = Url, ButtonCss = ButtonCss }; await currProvider.GetTagProcessor(buttonTag)(context, output, this, buttonOptions, ctx); if (Type == QueryWindowType.Back) { return; } IList <RowType> rows = string.IsNullOrEmpty(RowCollection) ? null : RowType.GetRowsCollection(RowCollection); IList <KeyValuePair <string, string> > toolbars = string.IsNullOrEmpty(RowCollection) ? null : RowType.GetToolbarsCollection(RowCollection); var windowOptions = new QueryWindowOptions(rows, toolbars) { ClientCustomProcessorFor = ClientCustomProcessorFor, CollectionFor = CollectionFor, For = For, SourceFor = SourceFor, GroupingOutput = GroupingOutput, Header = Header ?? defaultHeader(), LayoutTemplate = string.IsNullOrEmpty(LayoutTemplate) ? windowDefaultTemplates.LayoutTemplate : new Template <LayoutTemplateOptions>(TemplateType.Partial, LayoutTemplate), TotalPagesContainer = TotalPagesContainer }; Func <Tuple <IList <RowType>, IList <KeyValuePair <string, string> > >, IHtmlContent> toExecute = group => { using (new DisabledPostFormContent(httpAccessor.HttpContext)) { if (windowOptions.Rows == null && group != null) { windowOptions.UpdateRows(group.Item1, group.Item2); } if (windowOptions.Rows == null) { return(new HtmlString(string.Empty)); } var mainRow = windowOptions.Rows.FirstOrDefault(); if (mainRow == null) { return(new HtmlString(string.Empty)); } windowOptions.Header = localizeWindow(mainRow, windowOptions.Header); if (Type == QueryWindowType.Filtering && mainRow.FilterTemplate == null) { mainRow.FilterTemplate = windowDefaultTemplates.ERowTemplate; foreach (var col in mainRow.Columns) { col.FilterTemplate = windowDefaultTemplates.EColumnTemplate; } } else if (Type == QueryWindowType.Grouping && mainRow.GroupingTemplate == null) { mainRow.GroupingTemplate = windowDefaultTemplates.ERowTemplate; } else if (Type == QueryWindowType.Sorting && mainRow.SortingTemplate == null) { mainRow.SortingTemplate = windowDefaultTemplates.ERowTemplate; } var res = currProvider.GetTagProcessor(windowTag)(null, null, this, windowOptions, ctx); res.Wait(); return(windowOptions.Result); } }; if (rows != null) { TagContextHelper.EndOfFormHtml(httpAccessor.HttpContext, toExecute(new Tuple <IList <RowType>, IList <KeyValuePair <string, string> > >(rows, toolbars))); } else { TagContextHelper.RegisterDefaultFormToolWindow(httpAccessor.HttpContext, toExecute); } }