protected void Page_Init(object sender, EventArgs e) { string tagSetIdsString = Request["ctl00$PlaceHolderMain$HiddenTagSetIdentifiers"]; // Find our tag ids, either from previously hidden var or load from org if (String.IsNullOrEmpty(tagSetIdsString)) { this._tagSetIds = FinancialTransactionTagSets.ForOrganization(CurrentOrganization).Identities; } else { string[] tagSetIdStrings = tagSetIdsString.Split(','); this._tagSetIds = new int[tagSetIdStrings.Length]; for (int index = 0; index < tagSetIdStrings.Length; index++) { this._tagSetIds[index] = Int32.Parse(tagSetIdStrings[index]); } } // Construct data source List <TagSetDataSourceItem> dataSourceVisibleTags = new List <TagSetDataSourceItem>(); List <TagSetDataSourceItem> dataSourceForcedTags = new List <TagSetDataSourceItem>(); foreach (int tagSetId in this._tagSetIds) { TagSetDataSourceItem item = new TagSetDataSourceItem { TagSetId = tagSetId, TagSetLocalizedName = FinancialTransactionTagSetType.GetLocalizedName( FinancialTransactionTagSet.FromIdentity(tagSetId). FinancialTransactionTagSetTypeId) }; FinancialTransactionTagSet tagSet = FinancialTransactionTagSet.FromIdentity(tagSetId); if (tagSet.VisibilityLevel <= 1) { dataSourceVisibleTags.Add(item); if (!tagSet.AllowUntagged) { dataSourceForcedTags.Add(item); } } } // Bind data this.RepeaterTagLabels.DataSource = dataSourceVisibleTags; this.RepeaterTagDrop.DataSource = dataSourceVisibleTags; this.RepeaterTagDropScript.DataSource = dataSourceVisibleTags; this.RepeaterErrorCheckTags.DataSource = dataSourceForcedTags; this.RepeaterTagLabels.DataBind(); this.RepeaterTagDrop.DataBind(); this.RepeaterTagDropScript.DataBind(); this.RepeaterErrorCheckTags.DataBind(); // Write set list back to hidden variable List <string> tagSetIdStringList = new List <string>(); foreach (int tagSetId in this._tagSetIds) { tagSetIdStringList.Add(tagSetId.ToString(CultureInfo.InvariantCulture)); } this.HiddenTagSetIdentifiers.Value = String.Join(",", tagSetIdStringList.ToArray()); }
protected void Page_Load(object sender, EventArgs e) { Response.ContentType = "application/json"; int tagSetId = Int32.Parse(Request.QueryString["TagSetId"]); FinancialTransactionTagSet tagSet = FinancialTransactionTagSet.FromIdentity(tagSetId); if (tagSet.OrganizationId != CurrentOrganization.Identity) { throw new UnauthorizedAccessException(); } // Is this stuff in cache already? string cacheKey = "FinancialTransactionTagTypes-Json-" + tagSetId.ToString((CultureInfo.InvariantCulture)); string tagsJson = (string)Cache[cacheKey]; if (tagsJson != null) { Response.Output.WriteLine(tagsJson); Response.End(); return; } // Not in cache. Construct. // Get accounts FinancialTransactionTagTypes tagTypes = FinancialTransactionTagTypes.ForSet(tagSet); // Build tree (there should be a template for this) Dictionary <int, List <FinancialTransactionTagType> > treeMap = new Dictionary <int, List <FinancialTransactionTagType> >(); foreach (FinancialTransactionTagType tagType in tagTypes) { if (!treeMap.ContainsKey(tagType.ParentIdentity)) { treeMap[tagType.ParentIdentity] = new List <FinancialTransactionTagType>(); } treeMap[tagType.ParentIdentity].Add(tagType); } int renderRootNodeId = 0; if (treeMap[0].Count == 1 && treeMap.ContainsKey(treeMap[0][0].Identity)) { // assume there's a master root like "Costs"; bypass it renderRootNodeId = treeMap[0][0].Identity; } tagsJson = RecurseTreeMap(treeMap, renderRootNodeId); Cache.Insert(cacheKey, tagsJson, null, DateTime.Now.AddMinutes(5), TimeSpan.Zero); // cache lasts for five minutes, no sliding expiration Response.Output.WriteLine(tagsJson); Response.End(); }