如果表单较脏则阻止路由[Angular 2] [英] Block routing if form is dirty [ Angular 2 ]

问题描述

我对此感到受阻，
在Angular 2中，如果页面中的表单为 dirty

I am blocked with this,
In Angular 2, I need to block any user click event, even browser refresh if the form in the page is dirty

您能帮我提出想法吗?

推荐答案

似乎您正在寻找它使您可以阻止路由.您将需要一个共享服务，在其中更新表单脏状态，以便保护人员可以访问它.

It allows you to block routing away. You would need a shared service where you update the forms dirty state so that the guard can access it.

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