Clear Marker Layers (Leaflet )

Question

I am using Leaflet library and stuck with following issue: To generate Map i am calling map function on button click. So on each generatemap function call, I want to clear

Answer 1

Instead of adding the markers directly to your map, add them to a L.LayerGroup

Whenever you want, you can remove your markers calling the clearLayers method

var layerGroup = L.layerGroup().addTo(map);

// create markers
L.marker().addTo(layerGroup);

// remove all the markers in one go
layerGroup.clearLayers();