被查询的feature layer 可以托管在ArcGIS Online或ArcGIS Enterprise上,或者也可以通过客户端进行创建。 服务端查询:feature layer 不并加载在地图上就可进行查询,可通过FeatureLayer对象的queryFeatures方法进行查询。 客户端查询:只有feature layer 加载到地图上了,才可以使用客户端查询,可通过FeatureLayer对象的queryFeatures...
For this tip, you’ll learn how to add a .csv file to a map in ArcGIS Online and then join it to a feature layer. You’ll learn about the Join Features tool, including the difference between inner joins and left joins and how to summarize matching records. To get started, you’ll ...
In this tutorial, you'll add a.csvfile to a map inArcGIS Onlineand join it to a feature layer. This operation will create a new feature layer that you'll use to visualize the number of PHCs across India. You'll learn about theJoin Featurestool, including the difference between inner ...
In theAdd Expressionwindow, create theexpression, and clickADD. Name the result layer, select a destination to save the layer, and clickRUN ANALYSIS. The following sample output shows the new feature layer titled ‘Best Murals Nearest to Schools’ created in ArcGIS Online Map Viewer based on t...
Select the added hosted feature layer asTarget Dataset. Leave theSchema Typeby default, and clickRun. Click theRefreshbutton to refresh the map. The appended data are immediately updated in the feature layer. To view the updated data, open the hosted feature layer in ArcGIS Online, and click...
When you create a hosted feature layer inArcGIS Onlinethat has z-values enabled, the z-values are set to 0 by default. When you publish data fromArcGIS Prothat has z-values, you can specify a different default value. In both cases, you can alter the default z-value for each sublayer...
Solved: I'm trying to figure out how to add a relationship class (related table one-to-many) to a feature layer within AGOL. I do not have ArcGIS Desktop or Server
fsItemId = the item id of the ArcGIS Online feature service featureService = True if updating a Feature Service, False if updating a Hosted Table hostedTable = True is updating a Hosted Table, False if updating a Feature Service layerIndex = feature service layer index...
The updates are saved to the existing web layer. Click theManage the web layerlink at the bottom of the pane to manage the web layer in the portal. Considerations when saving a web feature layer If there are multiple users in your ArcGIS organization who can update the web layer, it is...
Set the feature display order to control the order in which overlapping features in a feature layer are drawn on the map.