topic Regarding a layer or map refresh in ArcGIS Experience Builder Questions

Regarding a layer or map refresh

HariomPandya — Wed, 23 Oct 2024 07:32:51 GMT

Hi All , I have a custom widget where i am uploading a excel file and that excel file will dump my data in the layers .
Now i have a filter widget where i have configured that layers ,when i am looking for the uploaded data in widget it is not reflecting in widget , i need to refresh my whole application session to view the data in widget However the data is coming if i on the layer or view it in attribute table .
Can anyone suggest me how can i refresh the map or layer source of widget without refreshing the whole session .

Re: Regarding a layer or map refresh

Allen_Zhang — Thu, 24 Oct 2024 06:13:42 GMT

Have you tried the Layer's refresh method?

https://developers.arcgis.com/javascript/latest/api-reference/esri-layers-FeatureLayer.html#refresh

Re: Regarding a layer or map refresh

HariomPandya — Mon, 28 Oct 2024 06:20:14 GMT

Hi Allen , I tried this but doesnt work for widget source refresh .

Re: Regarding a layer or map refresh

Allen_Zhang — Mon, 28 Oct 2024 06:29:51 GMT

The Layer's refresh methos only work for the layer instance in the map.

For widget data source, I'll get the widget's data source instance and try ds.load(queryParams, { widgetId, refresh: true}).

I'm not quite sure if this is your condition.