** actually the previous code i have tried before but now I'm trying to use following code.
function exportCensusMap() {
var params = new esri.layers.ImageParameters();
params.bbox = map.extent;
params.width = 500;
params.height = 400;
params.format = "png8";
params.transparent = true;
baseLayer.exportMapImage(params, function (mapImage) {
dojo.byId("img").src = mapImage.href;
var i = dojo.byId("img").src;
img.document.execCommand('saveas', null ,i)
});
}
Really I'm trying to save image from esri server, some one can help me please? I'm new in javascript.
Thanks in advance