Hi list,
is there possible to perform automatical zoom to feature filtered by CQL
filter?
I have a WMS layer containig parcels and I want to enable some kind of
searching mechanism where user will put parcel number to a form and after
apply it the only searched parcel will be displayed and map view will be set
to this parcel's bounds.
I enabled CQL filtering like this:
function updateFilter(){
if(pureCoverage)
return;
var filter = "parcel_number = " +
document.getElementById('filter').value;
var filterParams = {
cql_filter: filter
};
mergeNewParams(filterParams);
}
function mergeNewParams(params){
myLayer.mergeNewParams(params);
}
and after I put parcel number to a form connected with updateFilter()
function and apply it, the only searched parcel is dispayed. My question is
what should I do to enable zooming to the filtered parcel? Is it possible to
retrieve BBOX of a particular feature from WMS layer and then use it in JS?
Thank you in advance for any suggestions!
Michal
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