[Users] How to feed a Grid from several WFS Layers

[Matt Priour]

You need to use a feature store for your grid that contains all of the features you want to use.
To do this you will need to add a 'featuresadded' & 'featuresremoved' event listeners to your WFS layers that append or remove the features from the feature store.
A feature store typically syncrhonizes with a single layer, which is what is happening in your current Grid, however to synchronize with multiple layers, you will have to provide a bit of the plumbing yourself.
Matt Priour
Kestrel Computer Consulting


From: Florent Coste 
Sent: Tuesday, May 18, 2010 4:43 AM
To: users at geoext.org 
Subject: [Users] How to feed a Grid from several WFS Layers


Hello

I'm able to synchronize a Grid with a WFS layer linked to a Map, but how to do with several WFS layers ?
I want to have the possibility to deactiviate/activate each layer one by one

All the WFS layers have the same properties so they can all be displayed correctly in the grid.
I have searched in the API without success

Regards,
Florent





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