topic Re: Widget for adjusting raster weights & calculating summed values in a web app environment in Web AppBuilder Custom Widgets Questions https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/widget-for-adjusting-raster-weights-calculating/m-p/773013#M1812 <HTML><HEAD></HEAD><BODY><P>Probably the easiest way to do this, would be to create a geoprocessing service and use the Geoprocessing Widget in the WAB... All parameters that you define for the geoprocessing service will appear in the interface:</P><P><A href="http://doc.arcgis.com/en/web-appbuilder/create-apps/widget-geoprocessing.htm" title="http://doc.arcgis.com/en/web-appbuilder/create-apps/widget-geoprocessing.htm">Geoprocessing widget—Web AppBuilder for ArcGIS | ArcGIS</A> </P></BODY></HTML> Sun, 19 Jul 2015 22:04:35 GMT XanderBakker 2015-07-19T22:04:35Z Widget for adjusting raster weights & calculating summed values in a web app environment https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/widget-for-adjusting-raster-weights-calculating/m-p/773012#M1811 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;">Hi - I was wondering if someone has developed a widget similar to what I'm looking for, or could give me any advice (I have no experience writing code!). I need to replicate the functionality of a weighted overlay procedure within a Web App environment - the widget would be an interface that allows the user to adjust the weights of a set of rasters comprising the overlay, using a set of sliders from 1-0, where a query returns the weighted sum of adjusted pixel values (the sum of all weights must = 1, so weights of remaining datasets would need to be automatically proportionally adjusted). Has anyone done anything like this? Any assistance would be great!</SPAN></P></BODY></HTML> Sun, 19 Jul 2015 21:35:38 GMT https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/widget-for-adjusting-raster-weights-calculating/m-p/773012#M1811 EstebanYves 2015-07-19T21:35:38Z Re: Widget for adjusting raster weights & calculating summed values in a web app environment https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/widget-for-adjusting-raster-weights-calculating/m-p/773013#M1812 <HTML><HEAD></HEAD><BODY><P>Probably the easiest way to do this, would be to create a geoprocessing service and use the Geoprocessing Widget in the WAB... All parameters that you define for the geoprocessing service will appear in the interface:</P><P><A href="http://doc.arcgis.com/en/web-appbuilder/create-apps/widget-geoprocessing.htm" title="http://doc.arcgis.com/en/web-appbuilder/create-apps/widget-geoprocessing.htm">Geoprocessing widget—Web AppBuilder for ArcGIS | ArcGIS</A> </P></BODY></HTML> Sun, 19 Jul 2015 22:04:35 GMT https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/widget-for-adjusting-raster-weights-calculating/m-p/773013#M1812 XanderBakker 2015-07-19T22:04:35Z