Hi, I'm fairly new to coding, so please bear with me. I can't get the search
function to work on my map. The code for the search function is below:
var features = [];
var vecLayer = new OpenLayers.Layer.Vector("Results");
var select = new GeoExt.grid.FeatureSelectionModel();
var protocol = new OpenLayers.Protocol.WFS({
url: "http://localhost:8080/geoserver/wfs";,
featureType: "location_points",
featureNS: "http://www.openplans.org/topp";,
geometryName: "the_geom"
});
formPanel = new GeoExt.form.FormPanel({
title: "Species Search",
height: 150,
region: "north",
protocol: protocol,
items: [{
xtype: "textfield",
width: 200,
name: "scientific__like",
fieldLabel: "name",
allowBlank: false,
minLength: 4
}],
listeners: {
actioncomplete: function(form, action) {
features = action.response.features;
store.loadData(features);
vm=map.getLayersByName("Results");
if(vm.length==0){
vecLayer = new OpenLayers.Layer.Vector("Results");
map.addLayers(vecLayer);
store.bind(vecLayer);
select.bind(vecLayer);
}
}
},
buttons: [{text: 'search',
handler: function(){
formPanel.search();
}
}],
keys: [{ key: [Ext.EventObject.ENTER],
handler: function() {
formPanel.search();
}
}]
});
/*formPanel.addButton({
text: "search",
handler: function() {
this.search();
},
scope: formPanel
});
Any help would be much appreciated.
Thanks
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