Update digital display related files

features/device-mgt-iot-digitaldisplay-feature/org.wso2.carbon.device.mgt.iot.digitaldisplay.feature/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.digitaldisplay.device-view/device-view.js

@@ -1,6 +1,6 @@
-function onRequest (context) {
+function onRequest(context) {
     var log = new Log("detail.js");
-    var deviceType = request.getParameter("type");
+    var deviceType = context.uriParams.deviceType;
     var deviceId = request.getParameter("id");
 
     if (deviceType != null && deviceType != undefined && deviceId != null && deviceId != undefined) {
@@ -12,11 +12,11 @@ function onRequest (context) {
             var deviceInfo = device.properties.DEVICE_INFO;
             if (deviceInfo != undefined && String(deviceInfo.toString()).length > 0) {
                 deviceInfo = parse(stringify(deviceInfo));
-                    viewModel.system = device.properties.IMEI;
-                    viewModel.machine = "Digital Display";
-                    viewModel.vendor = device.properties.VENDOR;
-                }
-                device.viewModel = viewModel;
+                viewModel.system = device.properties.IMEI;
+                viewModel.machine = "digital_display";
+                viewModel.vendor = device.properties.VENDOR;
+            }
+            device.viewModel = viewModel;
         }
         context.device = device;