Hi all,
I'll try to explain my problem. I have a few layers and only one is visible
and I need to use wmsGetFeatureInfo for another layer (this layer is not
visible). But I need to change layer for WMSGFI dynamicaly (after every
click in my map). So I am able to store name of this layer I need in some
variable and I need to push this variable to WMSGFI. I tried to use
vendorParams in beforegetfeatureinfo, but from some reason it doesn't work.
Can you tel me, wich way I can achieve my goal, changing layer in WMSGFI?
Code is below.
function infoDrillD(){
infoDrillVarD = new OpenLayers.Control.WMSGetFeatureInfo({
url: "http://192.168.1.92:8080/geoserver/zk/wms";,
queryVisible: false,
eventListeners: {
beforegetfeatureinfo: function(ev){
this.vendorParams= {layers:
[layers[variable]]};//this variable store
//layer I want to use
},
getfeatureinfo: function(event) {
for (var i = 0; i <
event.features.length; i++) {
feature = event.features[i];
var attDrill = feature.attributes;
zona=attDrill.zona;
xx=attDrill.id;
alert(xx);
}}}
});
map.addControl(infoDrillVarD);
infoDrillVarD.activate();
}
I hope that I explain it well :) Thanks for your help,
Dan
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