So there is something wrong in your data. Pug is catching undefined variables and continues rendering while ejs doesn't. Select#author.form-control(type='select', placeholder='Select author' name='author' required='true' ) Pug makes it easy both to write reusable HTML, as well as to render data pulled from a database or API. const pug require(‘pug’) // Compile template. Alternatively, you can use the cache option with render, which will automatically store the compiled function into an internal cache. Heads up To view this whole video, sign in with your Courses account or enroll in your free 7-day trial. It compiles to HTML and has a simplified syntax, which can make you more productive and your code more readable. However, the template function will be re-compiled every time render is called, which might impact performance. Heres an introduction to template rendering. The last thing we need to do is create a route to serve this template and assign values to title and. Dont forget, in Pug files, whitespace is important The code above will render an html file with a dynamic title and an H1 tag with dynamic text. And in the pug version it doesn't throw this error. Pug is a template engine for Node and for the browser. Then, add the following code to the file you just created. pug files to use for rendering templates and by default it’ll look inside a directory called views so please go ahead and make that directory as we’ll create our first template. It throws error "Cannot read property '_id' of undefined" pointing to the first option element when I add a new book (but I can update an existing book for some reason). Add this to your express code after requiring Pug itself app.set('view engine', 'pug') this will tell express to look out for. Since version 3, it uses Phug, a very customizable Pug template engine made by the tale-pug and pug-php developers as the new PHP Pug engine reference. It's a select box of authors (from an associated collection) in a form to add a book to the db. Pug-php adds inline PHP scripting support to the Pug template compiler. I'm trying to convert the below from pug to ejs.
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