[FIX] web: readonly monetary field onchange currency

Before this fix:
    A readonly monetary field was not updating
    its currency symbol when selecting another currency.

Scenario:
    1. Activate multi-currency with $ (default) and €
    2. In hr_expense, go to My Expenses to Submit
    3. Create a new expense
    4. Select 'EUR' as currency
        => Unit Price is correctly updated with €, but not Total.

With this fix:
    Total displays the correct currency in edit mode.

Explanation:
    Monetary fields in readonly are relying on _formatValue() to
    display their value.
    _formatValue() uses this.formatOptions.currency, which stores
    the currency at loading of the field. We must update its value
    whenever there is a change of currency.

opw-783378

0 files changed, 0 insertions, 0 deletions