how to include a template with parameters in EJS?

Question

As a real beginner in EJS, I have two charts in my html page, so I want to use my partial twice:

<% include partials/spider-chart.ejs %>

Answer 1

This is the best workaround by just passing the view file name as a context while rendering the base ejs file.

/base.ejs:

    <%- include(content) %>

/extra.ejs:

 some content which is to be added in base ejs file 

/controller.js:

res.render('base', { content: 'extra' })