Bogue
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.
| Numéro d’ID de bogue | NIM046972 |
|---|---|
| Envoi | July 22, 2009 |
| Dernière modification | April 2, 2025 |
| S’applique à | ArcGIS Server (.NET) |
| Version trouvée | 9.2 |
| Système d’exploitation | Windows OS |
| Version du système d’exploitation | 2008 |
| Version de correction | 9.3.1 |
| Statut | Fixed |
Solution de contournement
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.Étapes pour reproduire
ID de bogue: NIM046972
Logiciel:
- ArcGIS Server (.NET)
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