When a user input currency data like "10000" in the currency field, I would like to show it as e.g. "$10,000" or "10,000" on screens (based on xxxNewEdit form and xxxoverview form). I would appreciate any advise on this.
To display currency with a comma, you can set the property "Group digits" on the input field or the column of the data grid to true.
To show a dollar sign in front of the currency, you can check the Currency Viewer widget in the AppStore.