How to write AJAX to save drafts automatically

This article focuses on "how to write AJAX drafts to automatically save", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to write AJAX drafts to save automatically.

The code is still annotated to explain how to write.

First, the form fills out the page, displays the returned information with a DIV with ID as AutoSaveMsg, and uses a CheckBox with ID as Draft_AutoSave to determine whether to save automatically, and then names the ID of Textarea message. At the same time, in order to meet the needs of multiple users at the same time, plus the user name, the drafts of each user are saved separately. For the sake of illustration, I removed some decorative things to make it seem clearer:

The code is as follows:

Drafts of AJAX applications are automatically saved

User name: