Include HTML blocks Using node.js

I would recommend nunjucks or pejs. Nunjucks is jinja-inspired, while pejs is just ejs + inheritance, block, and file support.

pejs has some issues with space chomping at the moment, but it's still pretty useful. Of the two, I prefer the separation layer that comes with nunjucks.

Jade is pretty cool and has the feature-set you're looking for, but it has a very unique syntax. References for jade: template inheritance, blocks, includes


OK I got it...

server.js

 var express =      require('express');
 var server  =      express();
 var ejs = require('ejs'); 
 ejs.open = '{{'; 
 ejs.close = '}}';


 var oneDay = 86400000;
 server.use(express.compress());

 server.configure(function(){
   server.set("view options", {layout: false});  
   server.engine('html', require('ejs').renderFile); 
   server.use(server.router);
   server.set('view engine', 'html');
   server.set('views', __dirname + "/www");
 });


 server.all("*", function(req, res, next) {
     var request = req.params[0];

         if((request.substr(0, 1) === "/")&&(request.substr(request.length - 4) === "html")) {
         request = request.substr(1);
         res.render(request);
     } else {
         next();
     }

 });

 server.use(express.static(__dirname + '/www', { maxAge: oneDay }));

 server.listen(process.env.PORT || 8080);

and in /www I have the following .html files:

index.html

      {{include head.html}}
 {{include header.html}}

 <p class="well">Hello world!</p>

 {{include footer.html}}

head.html

 <!DOCTYPE html>
 <!--[if lt IE 7]>      <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
 <!--[if IE 7]>         <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
 <!--[if IE 8]>         <html class="no-js lt-ie9"> <![endif]-->
 <!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
     <head>
         <meta charset="utf-8">
         <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
         <title></title>
         <meta name="description" content="">
         <meta name="viewport" content="width=device-width">

         {{include include.css.html}}

         <script src="js/vendor/modernizr-2.6.2.min.js"></script>
     </head>
     <body>

include_css.html

      <link rel="stylesheet" href="css/normalize.css">
      <link rel="stylesheet" href="css/bootstrap.css">
      <link rel="stylesheet" href="css/bootstrap-responsive.css">
      <link rel="stylesheet" href="css/main.css">

header.html

 <div class="well">
      <h1>HEADER</h1>
 </div>

footer.html

         <div class="well">
             <h1>FOOTER</h1>
         </div>


         <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
         <script>window.jQuery || document.write('<script src="js/vendor/jquery-1.9.1.min.js"><\/script>')</script>
         <script src="js/plugins.js"></script>
         <script src="js/bootstrap.min.js"></script>
         <script src="js/main.js"></script>

         <!-- Google Analytics: change UA-XXXXX-X to be your site's ID. -->
         <script>
             var _gaq=[['_setAccount','UA-XXXXX-X'],['_trackPageview']];
             (function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
             g.src='//www.google-analytics.com/ga.js';
             s.parentNode.insertBefore(g,s)}(document,'script'));
         </script>
     </body>
 </html>

It all comes through, even includes in includes and static content. It is all performed on html files, and in a context that feel like vanilla web authoring.

++++Oops+++++ Well I almost all of it. I forgot that I also wanted to be able to pass variables into the include from the templates. I haven't tried that yet... any ideas?

++++Update+++++

Ok I figured it out.

This discussion made it clear, i guess i just didn't know enough about how ejs worked.

I have changed index.html to begin with variable declarations:

 {{
    var pageTitle = 'Project Page';
    var projectName = 'Project Title';
 }}

and then you can call these variables from within the includes, no matter how deeply they are nested.

So for instance, index.html includes start.html which includes header.html. Within header .html I can call {{= projectName}} within the header even though it was declared inside index.html.

I have put the whole thing on github.

Tags:

Include

Templating

Node.Js

Express

Ejs

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