Can you please take a look at This Demo and let me know how I can set up a custom home button
var map;
require(["esri/map", "esri/geometry/Point",
"esri/symbols/SimpleMarkerSymbol", "esri/symbols/SimpleLineSymbol",
"esri/graphic", "dojo/dom","dojo/on", "dojo/domReady!"], function (Map, Point,
SimpleMarkerSymbol, SimpleLineSymbol,
Graphic, dom, on) {
map = new Map("map", {
center: [0, 0],
zoom: 5,
basemap: "topo",
slider: false, // set to false to remove default zoom buttons
spatialReference: { wkid: 4326 }
});
on(dom.byId("zoomInBtn"), "click", function(evt){map.setZoom(map.getZoom()+1);});
on(dom.byId("zoomOutBtn"), "click", function(evt){map.setZoom(map.getZoom()-1);});
on(dom.byId("goHome"), "click", function(evt){});
});
