I'm about to rewrite the bellow code on version 4.27:
var imageParameters = new esri.layers.ImageParameters();
imageParameters.layerIds = array_of_checked_values;
imageParameters.layerOption = esri.layers.ImageParameters.LAYER_OPTION_SHOW;
imageParameters.transparent = true;
var dynamicMapServiceLayer = new esri.layers.ArcGISDynamicMapServiceLayer(MapServerURL, {
"opacity": 0.9,
"imageParameters": imageParameters
});
I know MapImageLayer is the replacement of ArcGISDynamicMapServiceLayer in Arcgis SDK on the new version but don't have any idea how can I define sublayers? Do I need multiple sublayer based on array_of_checked_values?
