

With this function, when you define a filter expression in a widget, you could make other widgets honor it, when applicable.

It g ets the filter expressions that have been applied to a layer from all widgets unless excluded. In the SDK documentation, the FilterManager class under the Framework reference has added a new public method getFilterExp(layerId, excludeWidgetId). Visit the blog post What’s New for Web AppBuilder (March 2020) for more details. This update includes the new enhancements that were part of the Web AppBuilder for ArcGIS Online release in March. 16 of Web AppBuilder for ArcGIS Developer Edition has been released and is available for download at the ArcGIS for Developers site.
