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Edit features (Map Viewer)

In this topic

  1. Add features
  2. Delete features
  3. Update feature attributes and related tables
  4. Update feature geometry
  5. Add related photos and files

Map authors build their maps to include the layers and configurations needed to achieve the purpose of the map. When one of the purposes of a map is to gather community or organizational input, the map author includes editable feature layers in the map. For example, an author can include an editable feature layer that allows the birding community to post their bird sightings directly on the map and attach media files—such as photographs, audio files, and video files—to the specific observation points. Because these features are part of the layer, any changes made to the layer in the map are immediately viewable by everybody who has access to the layer, even when the layer is part of a different map.

The owner of the feature layer or the administrator in your organization decides whether a feature layer is editable and sets an editing level. Editing levels determine whether you can add features, delete features, update feature attributes only, or update feature geometry.

Keep the following in mind:

  • The layer owner, organization administrators, and members of shared update groups with which the layer is shared can edit a hosted feature layer or table layer's contents even when editing is not enabled on the layer. The only exception to this is if editing is disabled for specific fields in the layer; no one can edit those.

  • Only the layer owner and organization administrators can edit an ArcGIS Server feature layer when editing is not enabled on the layer.

  • You can use keyboard shortcuts to quickly complete common workflows in Map Viewer. To view the full list of keyboard shortcuts in Map Viewer, press Alt+? on Microsoft Windows or Option+? on Mac.

  • You can open the Editor pane described in the sections below from feature pop-ups in Map Viewer.

Add features

When you add a feature, you draw or place the feature on the map and add attribute values.

Open the editable hosted feature layer or ArcGIS Server feature layer in Map Viewer and complete the following steps to add a feature to the map and populate its attributes:

  1. In Map Viewer, open the map containing the layer or add the layer directly.
  2. Pan and zoom to the location on the map where you want to add the feature.
  3. Click Edit Edit on the Settings (light) toolbar.

    The Editor pane appears. The available editing options depend on the editing options that are set on the feature layer.

  4. To enable tooltips, click Settings and turn on the Enable tooltips toggle button to show feature dimensions and measurements.
    Note:

    Tooltips must be enabled to set editing constraints when drawing features. Editing constraints allow you to type coordinates for points, and direction and distance values for line and polygon segments.

  5. To enable feature snapping, click Settings, turn on the Enable snapping toggle button, and enable or disable the following snapping options:
    • Geometry guides—When you enable this option, Map Viewer displays visual cues to help you identify when you're drawing lines that are perpendicular or parallel to other lines in the feature.

      In the image below, a square appears where two lines of the polygon are perpendicular to one another, and small lines appear on either side of the line that is being drawn parallel to another line in the polygon.

      Visual cues indicate when you're drawing perpendicular and parallel lines in a feature.

    • Feature to feature—When you enable this option, the vertices of the feature you draw will snap to the vertex, edge, or endpoint of an existing feature.

      In the example below, the editor draws the larger feature so that the vertex and edge of the new feature snap to coincide with the vertex and edge of an existing rectangular feature.

      As a new feature is drawn, vertices and edges snap to the vertices and edge of another feature.

    • Grid—When you enable this option, Map Viewer displays a customizable grid to help guide feature drawing and placement.
  6. Expand the Snapping layers section and check the box next to the names of the feature layers for which snapping will be enabled.

    Click Enable all to turn on snapping for all feature layers or click Disable all to turn off snapping for all feature layers.

  7. Expand the Grid options section and do any of the following:
    • Under Placement, click Place to position the grid, click Move to change the origin of the grid, and click Rotate to rotate the grid on the map.
    • Provide values for Spacing (in feet), Angle (in degrees), and Cells between major lines to customize the grid layout.
    • Turn off the Dynamically scale grid based on zoom toggle button to prevent the grid from rescaling when zooming in and out.
    • Turn off the Rotate grid with map toggle button to prevent the grid from rotating when rotating the map.
    • Under Theme, choose a grid theme (dark, light, or custom) to customize the appearance of the grid on the map.
    Note:

    When overlaying a grid, distortion may affect the grid spacing. For basemap projections with high distortion, such as Web Mercator, the Spacing option will be unavailable.

  8. In the Create features section of the Editor pane, click the type of feature to add.

    Alternatively, in the Layers pane, click Options Options on the layer, click Show table to open the layer table, and click Create feature.

  9. Draw the feature on the map by doing any of the following:
    • To add a point, click a location on the map.
    • To add a line, click the line's starting location on the map. The drawing tool continues with a straight line until you click a new location. When you want the line to curve or change directions, click the map in those locations to add a node. When you get to the end of the new line, double-click that location on the map to complete the drawing.
    • To draw a polygon, click the polygon's starting location on the map. To create the correct shape for the polygon, click the map locations where you want the polygon outline to change directions. Continue clicking locations to create the correct polygon shape. When you reach the starting point, double-click to close the polygon and complete the drawing.
    • To set editing constraints while drawing features, press Tab, and type a value in the input field. Press Enter to set the editing constraints for that point or segment. Press Tab to navigate between input fields. Click Lock constraint to turn off editing for an input field, and click Unlock constraint to turn on editing for an input field. For point features, type coordinate values, and press Enter to place the point on the map. For line and polygon segments, click Direction mode and select Deflection or Absolute to change the directionality setting. When you get to the end of the new line or reach the starting point of the polygon, double-click that location on the map to complete the drawing.

    Each time you add a feature to the map, the attributes for the feature appear in the Create features pane.

  10. Type or choose values for each attribute, and click Create when you're finished.

    In the Create features pane, fields that require a value are outlined in pink. In a form, fields that require a value have an asterisk (*) next to the field label. You must provide values for those attributes before you click Create.

    You must click Create to add the feature. If you close the Create features pane without clicking Create, you're prompted to discard your edits.

  11. Click the back arrow next to Place feature when you finish adding features.

Delete features

If a feature is no longer valid—it may have been added in error or the feature it represents in the real world no longer exists—you can delete it from the feature layer.

Caution:
This action deletes the feature geometry and its attributes and cannot be undone.

Open the editable hosted feature layer, hosted feature layer view, or ArcGIS Server feature layer in Map Viewer and complete the following steps to delete a feature:

  1. In Map Viewer, open the map containing the layer or add the layer directly.
  2. Click Edit Edit on the Settings (light) toolbar.

    The Editor pane appears. The available editing options depend on the editing options that are set on the feature layer.

  3. Click Select under Edit features in the Editor pane.
  4. Select the feature on the map.
  5. If there is more than one feature in that location, choose the correct layer from the list in the Editor pane.

    The feature you choose is highlighted on the map.

  6. Click Delete to delete a feature.
  7. To confirm you want to permanently delete the feature and its attributes, click Delete again or, if you do not want to delete the feature, click Keep feature.

Update feature attributes and related tables

You can change nonspatial attribute values for existing features by selecting a feature and typing or choosing new values for the fields associated with the feature. If you're editing a hosted feature layer, and it contains a related table, you can configure the editing form to include fields from the related table to allow those to be edited too.

Open the editable hosted feature layer, hosted feature layer view, or ArcGIS Server feature layer in Map Viewer and complete the following steps to update the attributes of an existing feature:

  1. In Map Viewer, open the map containing the layer or add the layer directly.
  2. Click Edit Edit on the Settings (light) toolbar.

    The Editor pane appears. The available editing options depend on the editing options that are set on the feature layer.

  3. Click Select under Edit features in the Editor pane and select a feature on the map.

    If there is more than one feature in that location, choose the correct layer from the list in the Editor pane. Alternatively, in the Layers pane, click Options Options on the layer and click Show table to open the layer table, and click Edit feature Edit feature.

    Tip:

    You can configure a form to edit the attribute values. Form configuration is required to edit a related table in a hosted feature layer.

    4. A form appears that allows you to update the feature's attributes. If a feature layer in the hosted feature layer has a related table, and you included the fields from the related table on the form, you can edit the related table too.
  4. Choose new attribute values or, for text fields, click in the attribute field to type a new value, and press the Tab key when you finish typing.
  5. To add a row to the related table, click Add record below the related table name and populate the fields in the new row with the appropriate values.
  6. To delete a row from the related table, select the row and press Delete.
  7. Click Update when you finish changing attribute values for the feature and related table, if applicable.

Update feature geometry

You can change the location of a feature or, for line and polygon features, you can change the feature's shape.

Open the editable hosted feature layer, hosted feature layer view, or ArcGIS Server feature layer in Map Viewer and complete the following steps to update a feature's geometry:

  1. In Map Viewer, open the map containing the layer or add the layer directly.
  2. Click Edit Edit on the Settings (light) toolbar.

    The Editor pane appears. The available editing options depend on the editing options that are set on the feature layer.

  3. To enable tooltips, click Settings and turn on the Enable tooltips toggle button to show feature dimensions and measurements.
    Note:

    Tooltips must be enabled to set editing constraints when editing features. Editing constraints allow you to type coordinates for points, and direction and distance values for line and polygon segments.

  4. To enable feature snapping, click Settings, turn on the Enable snapping toggle button, and enable or disable the following snapping options:
    • Geometry guides—When you enable this option, Map Viewer displays visual cues to help you identify when you've moved lines in an existing feature so that they are perpendicular or parallel to other lines in the feature.
    • Feature to feature—When you enable this option, the vertices of the feature you edit will snap to the vertex, edge, or endpoint of another feature.

      In the example below, the editor drags the vertex of one existing feature to snap to a vertex of another existing feature.

      When editing the shape of an existing feature, its vertex can be dragged to snap to the vertex of another feature.

  5. In the Snapping layers section of the Snapping Settings pop-up, click the names of the feature layers for which snapping will be enabled.
  6. Click the Snapping button again to close the Snapping Settings pop-up.
  7. Click Select under Edit features in the Editor pane.
  8. Select the feature on the map.
  9. If there is more than one feature in that location, choose the correct layer from the list in the Editor pane.

    The feature you choose is highlighted on the map.

  10. To move the selected feature, drag it to a new location on the map, and click Update.
  11. To change the shape of a line or polygon feature, click the feature again to draw the feature's nodes, and do the following:
    1. Drag a node to a new location to reshape the geometry.

      New nodes are added if you drag an existing node far enough to require more nodes.

    2. Drag the new nodes to refine the geometry's shape.
    3. Click Update when you finish reshaping the geometry to the necessary shape.
    Note:

    To set editing constraints while updating features, select a node and press Tab, and type a value in the input field. Press Enter to set the editing constraints for that node. Press Tab to navigate between input fields. When you have finished providing input values, press Enter to place the node on the map.

Add related photos and files

Feature layers can include related photos or other files as attachments. If the layer owner has enabled attachments on the layer and you have privileges to edit the layer, you can attach related photos and files to records in the table.

The files you add as attachments must be smaller than 10 MB.

Add related files to a feature layer

To add related photos and files as attachments to a feature layer, complete the following steps:

  1. In Map Viewer, open the map containing the layer or add the layer directly.
  2. Click Edit Edit on the Settings (light) toolbar.

    The Editor pane appears. The available editing options depend on the editing options that are set on the feature layer.

  3. Click Select under Edit features in the Editor pane.
  4. Select the feature on the map to which you want to attach a photo or other file.
  5. If there is more than one feature in that location, choose the correct layer from the list in the Editor pane.

    The feature you choose is highlighted on the map.

  6. Scroll down to the Attachments section and click Add.
  7. Click Select file, browse to the file you want to attach, and click Open.
  8. Click Add.

Manage related file attachments

To manage attachments related to a feature layer, complete the following steps:

  1. In Map Viewer, open the map containing the layer or add the layer directly.
  2. In the Layers pane, click Options Options next to the layer and click Show table.

    The layer's table opens at the bottom of the map.

  3. Find the feature or record for which you want to view attachments.

    Optionally, select rows in the table by checking the check box at the start of each row and click Show selected Show selected.

  4. Under the Attachments column, click a cell to view the attachments for that feature or record and do any of the following:
    Note:

    You may need to scroll to see the Attachments column.

    • Click Add attachment, click Select file, browse to the file you want to attach, click Open, and click Add attachment to add an attachment to a feature or record.
    • Click the attached file or click View attachment to view the attachment.
    • Click Download attachment to download the attachment.
    • Click Update attachment to replace the file with a different attachment.
    • Click Delete to delete an individual attachment.
    • Check the box next to one or more attachments and click Delete to delete the selected attachments.

Supported attachment formats

The following file formats are supported as attachments:

7Z, AIF, AVI, BMP, CSV, DOC, DOCX, DOT, ECW, EMF, EPS, GEOJSON, GIF, GML, GPKG, GTAR, GZ, IMG, J2K, JP2, JPC, JPE, JPEG, JPF, JPG, JSON, M4A, MDB, MID, MOV, MP2, MP3, MP4, MPA, MPE, MPEG, MPG, MPV2, PDF, PNG, PPT, PPTX, PS, PSD, QT, RA, RAM, RAW, RMI, SID, TAR, TGZ, TIF, TIFF, TXT, VRML, WAV, WMA, WMF, WMV, WPS, XLS, XLSX, XLT, XML, and ZIP.

Related topics

  • Manage feature templates

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In this topic
  1. Add features
  2. Delete features
  3. Update feature attributes and related tables
  4. Update feature geometry
  5. Add related photos and files