I have the below so far var file = _dirname + '/events.json' įs. I have created the route for the pug file but I don't know how to link the two together i.e pass the array created in my fs function to the jade route. pug.compile() will compile the Pug source code into a JavaScript function that takes a data object (called. I have used fs to load the file, lodash map to map it to an array. The general rendering process of Pug is simple. issue npm init command to generate package.json and after generating, issue following commands to install express js, pugjs and sendgrid/mail. Create a package.json file and keep it in any folder. I want to send the data in this json file to the pug template and iterate over it in a div. For sending HTML emails we are going to use a template engine called pugjs, this project was formerly known as Jade. On the same server I have a json file containing a lists of events. Some popular engines include Jade, Pug and EJS. We’ll now create a base.pug file in the views folder and create an h1 element with a tour name simply by writing h1 The Park Camper. The engines generate the final HTML page to be rendered. Apps like these consist of templating engines and templates.
I have a pug template running a simple homepage. Node.js Express Examples: Rendered, REST, and Static Websites.
“Developing template engines for Express”.ĭocumentation translations provided by StrongLoop/IBM:įrench, German, Spanish, Italian, Japanese, Russian, Chinese, Traditional Chinese, Korean, Portuguese.Ĭommunity translation available for: Slovak, Ukrainian, Uzbek, Turkish and Thai.Forgive me but Im still a bit new to express. This method of passing data to the engine seems to be standard across the major view engines. To learn more about how template engines work in Express, see: The view is still re-rendered with every request even when the cache is on. Note: The view engine cache does not cache the contents of the template’s output, only the underlying template itself. When you make a request to the home page, the index.pug file will be rendered as HTML. Now we need to tell express app whenever we hit a particular url we need to render the template that we created. You must specify the extension of the view file. In this tutorial, we will introduce you to the basics of Express.js, a Node.js framework, by setting up a simple HTTP web server, and use an HTML templating. Then create a route to render the index.pug file. app.set('view engine', 'pug')Ĭreate a Pug template file named index.pug in the views directory, with the following content: html Library follows this convention by mapping all of the popular Node.js template engines, and therefore works seamlessly within Express.Īfter the view engine is set, you don’t have to specify the engine or load the template engine module in your app Įxpress loads the module internally, as shown below (for the above example). Some template engines do not follow this convention. Which is called by the res.render() function to render the template code. Express-compliant template engines such as Jade and Pug export a function named _express(filePath, options, callback),
0 kommentar(er)
