How to run update operation from MBO

Question

I need to update the data from MBO update operation.
but can you guide me for input how to set the personalised key.
Regard
Ali

Answer 1

You have to set the PKs from program. Follow the below steps:
Create a new key on the screen where custom menu item is created. Click on screen > Keys>Add. Ex. key name "CustomKey".
From the properties of the menu item created, map the PK with the key created (ie.CustomKey ).
Write the below code inside custombeforesubmit method inside custom,js file
hwc.customBeforeSubmit = function(screenKey, actionName, dataMessageToSend) {
     if(screenKey =="Details_Screen" &&      actionName=="menuItemCallbackTimeSheetMBOCallUpdateQuery " ){
       var myNewValue1 = new MessageValue();
       myNewValue1.setKey("CustomKey");
       myNewValue1.setValue(""+value);//Value you got from screen
       myNewValue1.setType("TEXT");
       var mvc = dataMessageToSend.getValues();
       if( mvc ) {
       mvc.add( myNewValue1.getKey(), myNewValue1 );
Midhun VP