Vaadin 24 download file via button click

In vaadin 24, to make a button clickable to download file or other resources, just wrap the Button component into an Anchor component.

There is no need to use an extension or external pluggin !!

Anchor a = new Anchor();
Button btn = new Button();
a.add(btn);

And that's all, pretty easy.

Comments

[jon martin solaas]

The essence of the KISS-principle demonstrated in three lines of code. Luv it :-)