How to implement NLS support for custom widget property

To create National Language Support (NLS) for custom widgets, you may simply set;

UseNLS: true

This will enable to NLS settings for the widget property (example below). User then needs to set valid UI Strings for the NLS translations.

Further information: Please refer the link for setting the NLS strings Configure NLS for Label Widget

import { cWidgetBase, IWidgetBaseConfig } from "widgetbase/widgetbase";
import { registerWidget } from "@cpmplus/widget-support/register-widget";
import { IProperty } from "componentbase/propertyapi";
import { cPropertyType } from "componentbase/propertytype";

class Widget extends cWidgetBase {

	private Message: IProperty<string> = this.Properties.Add(
		"Message", cPropertyType.Text, {
		Category: "General",
		Description: "Enter the Message",
		IsBrowsable: true,
		IsSerializable: true,
		UseNLS: true,
		DefaultValue: ""
	}
	);

	constructor(parent: HTMLElement, config: IWidgetBaseConfig) {
		super(parent);
		this.Properties.Read(config);
		this.Message.OnChange(() => {
			parent.innerHTML = "Hello ! "+this.Message.Get();
		});
		parent.innerHTML = "Hello ! "+this.Message.Get();
	}
}

registerWidget(Widget);