查看“︁MediaWiki:Common.js”︁的源代码

$(function() {
	if (mw.config.get('wgUserName') !== null) return;
	if (localStorage.getItem('welcomeModalClosed')) return;
	if (!mw.config.get('wgIsMainPage')) return;
	const dialog = new OO.ui.MessageDialog();
	const windowManager = new OO.ui.WindowManager();
	$('body').append(windowManager.$element);
	windowManager.addWindows([dialog]);
	windowManager.openWindow(dialog, {
		title: '歡迎提示',
		message: '您當前未登錄...',
		actions: [{
			action: 'accept',
			label: '不再顯示',
			flags: 'primary'
		}]
	}).then(() => {
		localStorage.setItem('welcomeModalClosed', 'true');
	});
});