How to delete history in Vue (steps)

In recent years, Vue, as a popular JavaScript framework, has been widely used. Vue provides many features, from managing application state to building reusable components, that make developing web applications with Vue easier. However, there are situations where users need to delete Vue's history. For this purpose, this article will introduce how to delete Vue's history.

Vue’s history is managed by the Vue-router plug-in. When the user performs a routing transition in Vue, the plug-in will automatically process the history and save the URL of the page to the browser's history. Although this is very convenient for users, sometimes it is necessary to clear the history to protect the user's privacy or ensure data security.

The following are the steps to delete the history of Vue:

1. Open the Vue-router plug-in

To delete the history of Vue, you first need to open Vue -router plug-in. A file named index.js can be found in the src/router/ directory in the root directory of the Vue project. By opening this file, you can see the code of the Vue-router plug-in.

2. Import history object

The Vue-router plug-in provides an object named history, which allows users to access browser history. In order to delete Vue's history, you need to import the history object. It can be imported using the following code:

import { history } from 'vue-router';

3. Deleting History

Once the history object is accessible, it can be deleted by calling the pushState() and replaceState() methods history record. These methods replace certain entries in the browser history with new entries. To delete history, use the following code:

history.pushState(null, null, location.href);
history.replaceState(null, null, location.href);

The first line of code adds the current page to the browser history, while the second line of code replaces the previous item in the browser history with the current one page. This will cause users to not see previous pages when accessing the history.

4. Clear history

If the user needs to clear the entire browser history, the following code can be used:

history.pushState(null, null, location.href);
history.go(-history.length + 1);

The first line of code will clear the current page is added to the browser history, while the second line of code deletes all pages from the browser history. Note that this may cause the user's current page to reload as the browser will redirect them to the first page.

Summary

The Vue routing plugin provides a convenient way to manage browser history. To delete history records, you can use the history object provided by the Vue-router plug-in to modify the history records by calling the pushState() and replaceState() methods. If the user needs to clear the entire history, there is a little trick that can be used to delete all history. Hopefully this article will help you better manage history in your Vue application.

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