Looking to customize what’s shown when clicking or hovering on data on a map? You’ve come to the right place. Use the Interaction section of a layer’s style editor to configure how users can interact with features or pixels in a layer.

Popup interactions

A walkthrough of popup configuration options

Popups provide a simple way to display a layer’s attributes on click or hover. Popups are the default interactions for vector layers, and can be further configured from the Interaction section of a layer’s style editor.

Click on the Contents row to customize the layout and contents of popups. You can:

Choose between a table and list layout
Set the popup title
Provide an image URL attribute to display at the top of the popup
Add and remove attributes shown in the popup. You can edit the label and add custom formatting for each attribute.

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Tip: Popups update in real time! Click on a feature to see changes as you make them.

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iframe and Custom HTML interactions

iframe and Custom HTML interactions allow you to fully customize the contents and layout of layer interactions within Felt. iframe interactions allow you to show external websites when clicking or hovering on a feature, while Custom HTML lets you build a custom interface and layout all within Felt.