Bug
Expanding and collapsing a node in the .NET Web ADF Table of Contents during a map callback operation will cause the node to be unusable.
| Bug-ID-Nummer | NIM046972 |
|---|---|
| Eingereicht | July 22, 2009 |
| Zuletzt geändert | April 2, 2025 |
| Gilt für | ArcGIS Server (.NET) |
| Gefunden in Version | 9.2 |
| Betriebssystem | Windows OS |
| Betriebssystemversion | 2008 |
| Behoben in Version | 9.3.1 |
| Status | Fixed |
Workaround
Here are two solutions:A) Listen for the Toc_NodeExpanded event and insert the following lines of code. protected void Toc1_NodeExpanded(object sender, TreeViewPlusNodeEventArgs args) { if (Toc1.CallbackResults.Count < 1 && Toc1.RenderOnDemand) { args.Node.Refresh(); } }The current situation is that the TOC node is unresponsive after the user has been clicking the +/- while the map request is processing. With this code, the node can be expanded successfully once the map request finishes.B) Another option is to set RenderOnDemand = False on the TOC control. This causes the TOC swatches and nodes to be pre-cached so that clicking the + does not need to request the information. Depending on the complexity of the Map, this may result in the application startup being slightly slower.Schritte zur Reproduzierung
Bug-ID: NIM046972
Software:
- ArcGIS Server (.NET)
Benachrichtigung erhalten, wenn sich der Status eines Bugs ändert
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