3

I am trying to remove the legend associated with the current CartoDB generated map and replace it with a legend from a map generated when the user selects a radio button. My code is as follows:

function showMap(radioButton, currentLayer, currentMap, mapUrl) {

        if (radioButton.checked == true) {
            if (currentMap.viz != null) {
                var vis = currentMap.viz;
                vis.legends.getLegendByIndex(0).remove();
            }

            cartodb.createLayer(currentMap, mapUrl)
            .addTo(currentMap)

            .on('done', function(layer) {       
                //do stuff
                currentLayer=layer

                .on('featureOver', function(e, latlng, pos, data) {
                    console.log(e, latlng, pos, data);
                })  
            })

            .on('error', function(err) {
                alert("some error occurred: " + err);
            }); 
        } <!--end function-->
        else {
            currentLayer.hide();
        }
    }

0

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.