I am migrating a SWING application into Vaadin 8. I am running into the following two problems:
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How to add/remove node to Vaadin Tree dynamically? I did some search and found Tree has addItem which is whatever I am looking for online. But there is now such method in Vaadin 8 Tree. How do I add/remove node to Vaadin 8 tree?
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How to add/remove row to Vaadin Grid dynamically?
Thanks,
James