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@koph-npm/browser-backbutton

v0.0.2

Published

> Gerencie ações personalizadas ao pressionar o botão "voltar" do navegador.

Readme

@koph-npm/browser-backbutton

Gerencie ações personalizadas ao pressionar o botão "voltar" do navegador.

Este módulo fornece uma API simples e poderosa para interceptar e controlar o comportamento do botão de "voltar" no navegador. Ideal para SPAs, modais, formulários ou fluxos com navegação controlada.


📦 Instalação

npm install @koph-npm/browser-backbutton

🚀 Uso básico

1. Registrar ação personalizada ao voltar

import { BackButton } from '@koph-npm/browser-backbutton';

BackButton.onNextAction(() => {
  console.log('Fechando modal...');
  fecharModal();
});

Isso adiciona um estado ao history e executa a função registrada se o usuário clicar em "voltar".


2. Cancelar a próxima ação (sem executá-la)

BackButton.cancelNextAction(true); // cancela e impede que a função seja executada

3. Limpar todas as ações registradas

await BackButton.clear(); // desfaz todos os estados e executa os callbacks (se aplicável)

🧠 API

BackButton.onNextAction(callback: () => void): Promise<void>

Registra uma nova ação para ser executada ao voltar no histórico.

BackButton.cancelNextAction(cancel?: boolean): Promise<void>

Cancela a próxima ação registrada. Se cancel = true, o callback não será executado.

BackButton.clear(): Promise<void>

Remove todas as ações registradas e reverte o histórico.


⚠️ Observações

  • Este módulo só funciona em ambientes de navegador.
  • Evite múltiplas instâncias do módulo na mesma aplicação.
  • Use com cuidado em apps que já manipulam window.history.

📄 Licença

MIT


👤 Autor

Koph [email protected]


🔗 Repositório

https://github.com/koph-git/ts-lib