What is the method for writing to an HTML file with the use of expressjs?

Alright, I have an interesting idea here. I am looking for a way to allow users to push a button and have a new p element permanently added to the HTML file. This means that even after reloading the page, everyone should be able to see this new element. Any suggestions on how I can achieve this?

Just to clarify, I am working with node.js/express, as well as html/js/css.

Answer №1

The method you choose really relies on the specific task at hand.

Typically, you would utilize a template system such as Jade, Dust, EJS, Handlebars, Nunjucks, PUG, etc., to generate your HTML files. State information is stored in a database, and when rendering a page, a query from the database serves as input for the template.

By adding an item to the database, it will automatically appear in all future renditions of the page.

For instance, clicking a button triggers a form submission to the server, which adds the item to the database. The response to this action includes rendering the page with the newly added item. Consequently, all users will see these changes reflected in the rendered page during subsequent visits.

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