I have developped an extension using the extensibility API.
This tool does spatial analysis and query. The result of analysis is put in a GraphicsLayer (named ResultGraphicsLayer). Each graphic has attributes used for charting.
The problem is when the graphicsLayer is populated, the graphics are displayed correctly but the table doesn't show any attribute (no column headers and no value), the symbol tools are not enabled (impossible to change symbology).
If I click on "Select All features" in the ruban, the table view is still empty but the status bar in this table view displays the number of features in the layer.
In my Map Content, I have other layers (sharepoint list, arcgis server). If I use the findNearby tool on one of these layer to select features on my graphicsLayer (ResultGraphicsLayer), the table view is filled, and then I can view header columns and attributes values for this layer.
the symbology tools are still disabled.
How to get attribute displayed in the Table as soon as the graphicslayer is populated?
Any idea is welcome.
Thanks in advance.
olivier