Get started
Loading...
Important Notice - Forums is archived

To simplify things and help our users to be more productive, we have archived the current forum and focus our efforts on helping developers on Stack Overflow. You can post new questions on Stack Overflow or join our Discord channel.

Product icon
TUTORIAL

Vaadin lets you build secure, UX-first PWAs entirely in Java.
Free ebook & tutorial.

Where to include a web components css file when integrating a third party w by Martin Vyšný, 1 week ago
Recent Posts
Vaadin Forum1. Vaadin Flow - Java

GridUtil GridCellFilter and Viritin MGrid

Luqman Saeed
5 years ago Jul 15, 2016 6:44am

Hello everyone. I am using the Viritin addon's MGrid in an application in addition to the GridUtil addon. Now setting a cell filter (text) on the MGrid results in  

java.lang.ClassCastException: org.vaadin.viritin.ListContainer cannot be cast to com.vaadin.data.Container$Filterable

I know as per the source code of MGrid ListContainer is set as the default container datasource. My question is there a way I can workaround this so I can use the cell filters of GridCellFilter with MGrid? Thanks in advance

Marco Collovati
5 years ago Jul 15, 2016 7:05am

Hi,
you can give MGrid a FilterableListContainer.

HTH 
Marco

Luqman Saeed
5 years ago Aug 14, 2016 7:57am

Marco Collovati: Hi,
you can give MGrid a FilterableListContainer.

HTH 
Marco

Hello. Sorry for the very long delay in my response. Went on my honeymoon ;-). 

Anyway, this seemed to work with some of my views and I strangely was getting errors in some other views telling me some properties of my bean could not be found in the container even though I could swear the properties were in the bean and had proper getters and setters. It was absolutely random. Same code would work with some views, and not with others. 

Due to deadline pressure, I've simply switched to giving the MGrid a BeanItemContainer for now. I'll try trouble shooting again later. Thanks for your response