April 2018
Intermediate to advanced
202 pages
4h 48m
English
Content preview from Data-Centric Applications with Vaadin 8
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In-place fields
With this design, users can activate a field to edit a single value. Data can be presented in a tabular format, in which case, clicking a cell would activate an input field, which would allow the user to directly edit the value. The following figure shows an example of this kind of interface:
The Vaadin Framework allows this through the Grid.addComponentColumn method. The following line adds a Button to an existing Grid:
grid.addComponentColumn(user -> new Button("Delete", e -> deleteClicked(user)));
There are advantages and disadvantages of using this option. The main advantage is speed. Users can quickly edit a value, and ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.