Greetings!
For Odoo 16 -- or any subsequent release:
Please navigate to the following location: YourOdooProjectDirectory\addons\web\static\src\core\l10n. Once there, open the file named "localization_service.js". Finally, proceed to this section:
const NUMBERING_SYSTEMS = [
[/^ar-(sa|sy|001)$/i, "arab"],
[/^bn/i, "beng"],
[/^bo/i, "tibt"],
// [/^fa/i, "Farsi (Persian)"], // No numberingSystem found in Intl
// [/^(hi|mr|ne)/i, "Hindi"], // No numberingSystem found in Intl
// [/^my/i, "Burmese"], // No numberingSystem found in Intl
[/^pa-in/i, "guru"],
[/^ta/i, "tamldec"],
[/.*/i, "latn"],
];
and comment out this line
[/^ar-(sa|sy|001)$/i, "arab"],
so you have instead :
const NUMBERING_SYSTEMS = [
// [/^ar-(sa|sy|001)$/i, "arab"], //Commented
[/^bn/i, "beng"],
[/^bo/i, "tibt"],
// [/^fa/i, "Farsi (Persian)"], // No numberingSystem found in Intl
// [/^(hi|mr|ne)/i, "Hindi"], // No numberingSystem found in Intl
// [/^my/i, "Burmese"], // No numberingSystem found in Intl
[/^pa-in/i, "guru"],
[/^ta/i, "tamldec"],
[/.*/i, "latn"],
];
Now, simply restart the service without the need for an update.
FOR ODOO VERSIONS 16 AND BEYOND, THESE STEPS ARE SUFFICIENT
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FOR PREVIOUS VERSIONS OF ODOO:
In previous versions of Odoo, such as Odoo 13, you can achieve this by navigating to the following path: C:\Odoo16\16\addons\web\static\lib\moment\locale. Then, open the JavaScript file that corresponds to your desired language (e.g., ar_001 or ar_SY). Finally, proceed to:
var numberMap = {
'١': '1',
'٢': '2',
'٣': '3',
'٤': '4',
'٥': '5',
'٦': '6',
'٧': '7',
'٨': '8',
'٩': '9',
'٠': '0'
};
and
var symbolMap = {
'1': '١',
'2': '٢',
'3': '٣',
'4': '٤',
'5': '٥',
'6': '٦',
'7': '٧',
'8': '٨',
'9': '٩',
'0': '٠'
};
and modify them by substituting Indian numerals with Arabic numerals, such as:
var numberMap = {
'1': '1',
'2': '2',
'3': '3',
'4': '4',
'5': '5',
'6': '6',
'7': '7',
'8': '8',
'9': '9',
'0': '0'
};
Consider giving the service a reboot. Hopefully, that will resolve the issue at hand!
To further clarify... we want to completely and fully disable the Eastern Arabic numerals and have them shown normally (Western Arabic 123).