[Portugal] Re: Pedido "ilegal" ao Geoserver

Gabriel Nolasco nolasco_gabriel at yahoo.com.br
Mon Apr 26 17:37:50 EDT 2010 

Olá João,

Encontro dois problemas no código que enviaste:
na instanciação do WFS protocol deves indicar o nameSpace do teu featureType;
no nome dos campos deves retirar o prefixo "peniche";

Experimenta assim:

Ext.onReady(function() {
   
    OpenLayers.ProxyHost = "http://localhost/cgi-bin/proxy.cgi?url=";
   
    var store = new GeoExt.data.FeatureStore({   
        fields: [
            {name: "id", type: "string"},
            {name: "toponimia", type: "string"},
        ],   
        proxy: new GeoExt.data.ProtocolProxy({
            protocol: new OpenLayers.Protocol.WFS({
                url: "http://localhost:8080/geoserver/wfs",
                version: "1.1.0",
                featureType: "eixos_via_postgis",
                featureNS: "http://localhost:8080/geoserver/peniche",
                srsName: "EPSG:4326"   
            })
        }),
        autoLoad: true
    });

    var gridPanel = new Ext.grid.GridPanel({
        title: "States",
        region: "center",
        viewConfig: {forceFit: true},
        store: store,
        cm: new Ext.grid.ColumnModel({
            defaults: {
                sortable: true
            },
            columns: [
                {header: "Name of the State", dataIndex: "id"},
                {header: "State ID", dataIndex: "toponimia"}
            ]
        })
    });

    var mainPanel = new Ext.Panel({
        renderTo: document.body,
        layout: "border",
        height: 450,
        width: 800,
        items: [gridPanel]
    });
});

Se continuar a não resultar diz qualquer coisa.

Cumprimentos,
Gabriel Nolasco



--- Em seg, 26/4/10, Jonas Blasques <tilakapash  gmail.com> escreveu:

De: Jonas Blasques <tilakapash  gmail.com>
Assunto: Re: [Portugal] Re: Pedido "ilegal" ao Geoserver
Para: portugal  lists.osgeo.org
Data: Segunda-feira, 26 de Abril de 2010, 19:15



Obrigado pela resposta rápida referente à minha outra questão. Foi um 
erro tipográfico muito parvo  (não tinha um : no enderço http). Porém 
quando o removi verifiquei que efectivamente recebia o GML como resposta
 porém depois não a adiciona à página HTML. Como o código por trás é do 
GeoExt + Openlayers é-me muito dificil perceber o problema. 

Mais uma nota que pode ajudar: Este código faz parte do workshop OSGeo "Leveraging OGC Services with
 GeoExt" adaptado aos meus dados.

Aqui está o código (apenas GeoExt JS pois não existe nenhum código HTML. É tudo criado pelo GeoExt):

Ext.onReady(function() {
            
            OpenLayers.ProxyHost = "http://localhost/cgi-bin/proxy.cgi?url=";


            
            var store = new GeoExt.data.FeatureStore({
                
                                fields: [
                    {name: "peniche:id", type: "string"},

                    {name: "peniche:toponimia", type: "string"},

                ],
                
                proxy: new GeoExt.data.ProtocolProxy({
                    protocol: new OpenLayers.Protocol.WFS({
                        url: "http://localhost:8080/geoserver/wfs",


                        version: "1.1.0",
                        featureType: "eixos_via_postgis",
                        srsName: "EPSG:4326"
                        
                    })


                }),
                autoLoad: true
            });

            var gridPanel = new Ext.grid.GridPanel({
                title: "States",
                region: "center",


                viewConfig: {forceFit: true},
                store: store,
                cm: new Ext.grid.ColumnModel({
                    defaults: {
                        sortable: true
                    },


                    columns: [
                        {header: "Name of the State", dataIndex: "peniche:id"},
                        {header: "State ID", dataIndex: "peniche:toponimia"}


                    ]
                })
            });

            var mainPanel = new Ext.Panel({
                renderTo: document.body,
                layout: "border",
                height: 450,


                width: 800,
                items: [gridPanel]
            });
        });


Response Body:

<wfs:featurecollection numberOfFeatures="15" timeStamp="2010-04-26T19:05:59.346+01:00" xsi:schemaLocation="http://www.opengis.net/wfs http://localhost:8080/geoserver/schemas/wfs/1.1.0/wfs.xsd  http://localhost:8080/geoserver/wfs?service=WFS&amp;version=1.1.0&amp;request=DescribeFeatureType&amp;typeName=peniche%3Aeixos_via_postgis" xmlns:nyc_roads="http://opengeo.org/nyc_roads" xmlns:ogc="http://www.opengis.net/ogc" xmlns:tiger="http://www.census.gov" xmlns:cite="http://www.opengeospatial.net/cite" xmlns:wfs="http://www.opengis.net/wfs" xmlns:topp="http://www.openplans.org/topp" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:sf="http://www.openplans.org/spearfish" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:peniche="http://localhost:8080/geoserver/peniche" xmlns:xlink="http://www.w3.org/1999/xlink">


    <gml:featuremembers>
        <peniche:eixos_via_postgis gml:id="eixos_via_postgis.525309">
            <peniche:id>
                1617719
            </peniche:id>
            <peniche:the_geom>


                <gml:multilinestring>
                    <gml:linestringmember>
                        <gml:linestring>
                            <gml:poslist>
                                -104522.35120000018 -98280.68680000032 -104499.31830000025 -98247.67889999872 -104493.11820000099 -98238.87749999814


                            </gml:poslist>
                        </gml:linestring>
                    </gml:linestringmember>
                </gml:multilinestring>
            </peniche:the_geom>


        </peniche:eixos_via_postgis>
        <peniche:eixos_via_postgis gml:id="eixos_via_postgis.525310">
            <peniche:id>
                1617731
            </peniche:id>


            <peniche:toponimia>
                PÁTIO DOM FRADIQUE
            </peniche:toponimia>
            <peniche:the_geom>
                <gml:multilinestring>
                    <gml:linestringmember>


                        <gml:linestring>
                            <gml:poslist>
                                -86869.86780000015 -105649.20809999947 -86855.81780000024 -105637.14840000152 -86838.25229999915 -105621.79619999969 -86820.7352999997 -105610.88449999999


                            </gml:poslist>
                        </gml:linestring>
                    </gml:linestringmember>
                </gml:multilinestring>
            </peniche:the_geom>


        </peniche:eixos_via_postgis>
        <peniche:eixos_via_postgis gml:id="eixos_via_postgis.525311">
            <peniche:id>
                1617732
            </peniche:id>


            <peniche:toponimia>
                PÁTIO DOM FRADIQUE
            </peniche:toponimia>
            <peniche:the_geom>
                <gml:multilinestring>
                    <gml:linestringmember>


                        <gml:linestring>
                            <gml:poslist>
                                -86820.7352999997 -105610.88449999999 -86796.99660000118 -105587.82760000147
                            </gml:poslist>


                        </gml:linestring>
                    </gml:linestringmember>
                </gml:multilinestring>
            </peniche:the_geom>
        </peniche:eixos_via_postgis>


    </gml:featuremembers>
</wfs:featurecollection>



Obrigado mais uma vez,

João






2010/4/26 Johnnycash <interlude21  gmail.com>




Professor Jorge Gustavo :)



Um abraço do seu aluno em Programação e Sig do Mestrado da Flup em SIG.



João Matos!

--

View this message in context: http://osgeo-org.1803224.n2.nabble.com/Pedido-ilegal-ao-Geoserver-tp4962903p4963018.html



Sent from the OSGeo Portuguese Local Chapter mailing list archive at Nabble.com.

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