Thank you geographika, I've looked through the code on the link and tried to
implement it to only show data for one group (in this instance 'groupA') but
I'm still getting the data of all groups shown. Below is an example of my code
for the grid. When I try to implement this the grid still shows data for
groupA, groupB, and groupC. I apologise for asking for further help, I am not
familiar with Ext and web based programming is still relatively new for me. I
assume that I am not implementing the filter method in the right way and guess
I may require a listener or something along those lines. Could you or someone
have a quick look at my sample of code to see if you can see the immediate
problem?
Kind regards,
Barry
Temp_grid = new GeoExt.data.WMSCapabilitiesStore({
url:
"http://localhost:8080/geoserver/ows?SERVICE=WMS&REQUEST=GetCapabilities&namespace=cite";,
autoLoad: true
});
Temp_grid.filter('name','groupA',true,true);
var grid = new Ext.grid.GridPanel({
height: 150,
width: 200,
renderTo: 'capgrid',
viewConfig: {forceFit: true},
//wms store went here before
store: Temp_grid,
columns: [{header: "Name", dataIndex: "title", sortable:
true}]});
From: [email protected] [mailto:[email protected]] On Behalf Of
geographika
Sent: 18 November 2010 12:08
To: [email protected]
Subject: Re: [Users] GeoExt.data.WMSCapabilitiesStore question
There is a filter property on the store class from which
GeoExt.data.WMSCapabilitiesStore inherits.
http://dev.sencha.com/deploy/dev/docs/?class=Ext.data.Store
On 18/11/2010 12:05, Evans, Barry wrote:
Hi there,
I am using the GeoExt.data.WMSCapabilitiesStore to display layer data
contained within a namespace. The problem I have is that I now have too many
layers within the grid which will overwhelm the user. Is it possible to apply a
filter to the grid so that a user can only see layers, that for instance have a
specific unique user ID? I see a similar feature in the layertree example in
the geoext documentation and which is shown below but I cannot figure out
similar process for grid panel.
Kind regards,
Barry
Email: [email protected]<mailto:[email protected]>
Layertree filter example
loader: {
filter: function(record) {
return record.get("layer").name.indexOf("Tasmania") !== -1
}
}
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