Hi people, i need your help to know how can i do a save action between a wfs
layer and a save's transaction of a wfs-t because i want to restrict the save
and the update only en that intersection here is the wfs layer
//------------------------------------------------------------------------------------------------------------------
// variable that has the state vector
//--------------------------------------------------------------------------------------------------------------------
vlayerMunicipios = new OpenLayers.Layer.Vector("Municipios disponibles", {
strategies : [new OpenLayers.Strategy.BBOX()],
protocol : new OpenLayers.Protocol.WFS({
url : "http://localhost:8080/geoserver/wfs";,
featureType : "uneMunicipios",
featureNS : ""
}
),
styleMap : new OpenLayers.StyleMap({
"default" : new OpenLayers.Style({
pointRadius : "${type}",
fillColor : "#BFF7C7",
strokeColor : "#DEBCBC",
strokeWidth : 2,
graphicZIndex : 1,
label : "${nombre}",
fontSize : "15",
fontColor : "#1072C2",
fontWeight : "Bold",
labelYOffset : - 17
}
),
"select" : new OpenLayers.Style({
fillColor : "#FFFF2B",
strokeColor : "#00D200",
graphicZIndex : 2
}
)
}
),
filter : new OpenLayers.Filter.Logical({
type : OpenLayers.Filter.Logical.OR,
filters : [
new OpenLayers.Filter.Comparison({
type : OpenLayers.Filter.Comparison.EQUAL_TO,
property : "nombre",
value : "Municipio Especial Isla de la Juventud"
}
),
new OpenLayers.Filter.Comparison({
type : OpenLayers.Filter.Comparison.EQUAL_TO,
property : "nombre",
value : "Guama"
}
)
]
}
)/*,
hover : true*/
}
);
//////////////////////////////////////////////////////////////////////////////////////////////
//And here is the layer that draw points over the map
////////////////////////////////////////////////////////////////////////////////////////////
vlayer = new OpenLayers.Layer.Vector("Puntos de Biogas seleccionados", {
styleMap : new OpenLayers.StyleMap({
'default' : {
strokeColor : "#EC0000",
// strokeOpacity : 1,
strokeWidth : 1,
fillColor : "#616161",
fillOpacity : 0.2,
pointRadius : 9
// pointerEvents : "visiblePainted"// ,
// label with \n linebreaks
// label : "name: ${name}\n\nage: ${age}",
// fontColor : "${favColor}",
// fontSize : "12px",
// fontFamily : "Courier New, monospace",
// fontWeight : "bold",
// labelAlign : "${align}",
// labelXOffset : "${xOffset}",
// labelYOffset : "${yOffset}"
}
}
)
}
);
///////////////////////////////////////////////////////////////////////////////////////////////////
//------------------------------------------------------------------------------------------------------------------
// And this is the grid panel that i use to show,modify,delete and create the
points that i select over the map but in this form it can create points in any
place, and i want to restrict that.I want that the user can create points over
the map but just over the vlayerMunicipios layer.
//------------------------------------------------------------------------------------------------------------------
featureGrid = new Ext.grid.EditorGridPanel({
ref : "featureGrid",
collapsible : 'true',
animCollapse : true,
collapsed : true,
title : "Feature Table",
region : "south",
height : 150,
sm : new GeoExt.grid.FeatureSelectionModel(),
store : new Ext.data.Store(),
columns : [],
listeners : {
"beforecollapse" : function(p,a) {
selectvlayer.activate();
},
"beforeexpand" : function(p,a) {
selectvlayer.deactivate();
}
},
sm : new GeoExt.grid.FeatureSelectionModel({
selectControl : modifyControl.selectControl,
autoActivateControl : false,
singleSelect : true
}
),
store : new Ext.data.Store(),
bbar : [
{
text : "Eliminar",
handler : function() {
featureGrid.getSelectionModel().each(function(rec) {
var feature = rec.getFeature();
modifyControl.unselectFeature(feature);
vlayer.removeFeatures([feature]);
if (feature.state !== OpenLayers.State.INSERT) {
feature.state = OpenLayers.State.DELETE;
featureGrid.store.featureFilter = new OpenLayers.Filter({
evaluate : function(f) {
return feature !== f;
}
}
);
vlayer.addFeatures([feature]);
}
}
);
}
}
,
new GeoExt.Action({
control : drawControl,
text : "Crear",
enableToggle : true,
ref : 'crear'
}
),
{
text : "Guardar cambios",
handler : function() {
featureGrid.store.proxy.protocol.commit(
vlayer.features, {
callback : function() {
selectedLayer.redraw(true);
featureGrid.store.reload();
}
}
);
}
}
]
});
//////////////////////////////////////////////////////////////////////////////////////////////////
help , and thatks for all.
--
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