[Users] Two different stores for the same GridPanel

[Matt Priour]

You can not use 2 different stores at the same time for a grid.
You can combine the stores together or switch between different stores and/or column models
For your use I would create a new store with the common fields that I needed for WMS/WFS layers plus a data store source indicator and use that for the grid.
Then instead of your current Add To Map button handler function, I would modify that to handle both types of layers and modify/add them to the map accordingly.

Matt Priour
Kestrel Computer Consulting


From: gbrun 
Sent: Friday, June 24, 2011 4:20 AM
To: users at geoext.org 
Subject: [Users] Two different stores for the same GridPanel


Hi everybody!

I'm trying to populate an GridPanel with a WMSCapabilitiesStore and a  
WFSCapabilitiesStore. My problem is that I don't know how to specify two  
different stores for the same grid. It works when I work with two separate  
grids, but not with only one grid.

Here is a sample of my current code:

//WMS definition catalog
var store_WMS = new GeoExt.data.WMSCapabilitiesStore({
url:  
"/geoserver/ows?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities&namespace=parc",
protocolOptions: {version: "1.1.0"},
autoLoad: true
});

//WFS definition catalog
var store_WFS = new GeoExt.data.WFSCapabilitiesStore({
url:  
"/geoserver/ows?SERVICE=WFS&VERSION=1.0.0&REQUEST=GetCapabilities&namespace=parc",
protocolOptions: {version: "1.1.0"},
autoLoad: true
});

//Grid definition for WMS
         var grid_WMS = new Ext.grid.GridPanel({
                 title: "Couches disponibles",
anchor: '100% 50%',
                 store: store_WMS,
collapsible: true,
collapsed: false,
titleCollapse: true,
autoScroll: true,
split: true,
                 columns: [
                     {header: "Name", dataIndex: "name", sortable: true},
                     {header: "Title", dataIndex: "title", sortable: true}
                 ],
bbar: ['->',{
text: "Add to map",
handler: function() {
grid_WMS.getSelectionModel().each(function(record) {
var clone = record.clone();
clone.get("layer").mergeNewParams({
format: "image/png",
transparent: true
});
mapPanel.layers.add(clone);
});
}
}]
          });


Does everyone have an idea?

Geoffrey
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