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Vaadin Forum1. Vaadin Flow - Java

Vaadin 8 Grid filtering

Jukka Lehtinen
5 years ago Apr 07, 2017 7:27am

Hi, 

I'm trying to do Grid filters for columns with Vaadin 8 like: http://demo.vaadin.com/book-examples-vaadin7/book/#component.grid.filtering

But there isn't methods anymore like: 
Grid.getContainerDataSource() or TextField.addTextChangeListener in Vaadin 8 (but those are in Vaadin 7). 

Any help to find a new example for Vaadin8 (Google really didn't gave any) ? or advice how to get the filtering in grid working.

 

Tatu Lund
5 years ago Apr 07, 2017 9:52am

In Vaadin 8 Grids data model is no longer container, but DataProvider instead. Here is the interface spec for the ConfigurableFilterDataProvider.

https://vaadin.com/api/8.0.5/com/vaadin/data/provider/ConfigurableFilterDataProvider.html

ListDataProvider implements this interface, further specs about using filtering is found here:

https://vaadin.com/api/8.0.5/com/vaadin/data/provider/ListDataProvider.html
 

Jukka Lehtinen
5 years ago Jun 06, 2017 7:19pm

And here is one quite good exampe:
https://stackoverflow.com/questions/42475774/how-to-add-grid-filters-in-vaadin-8
If anybody else is looking the same - but it worked for me quite well.

+1