In this example we have enabled the data manipulation setting. If the dataManipulation option is set to true, the edit button will appear. If you prefer to have the toolbar visible initially, you can set the initiallyVisible option to true. The exact method is described in the docs.

The data manipulation allows the user to add nodes, connect them, edit them and delete any selected items. In this example we have created trigger functions for the add and edit operations. By settings these trigger functions the user can direct the way the data is manipulated. In this example we have created a simple pop-up that allows us to edit some of the properties.

node

id
label