run javascript functions inside pug template

#RUN JAVASCRIPT FUNCTIONS INSIDE PUG TEMPLATE CODE#
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You have noticed in the previous templates examples the extends declaration, Pug allows you to inherit HTML structures by offering the extends command which can be used to achieve a modular approach to build web views, just like having a master view and a whole bunch of sub views that extend the master one. Notice the append scripts, if we don’t use the append when the block renders to the main-layout.pug it will overwrite the already present script declaration, so this way we are appending the script declaration to the one that already exists in the file. This will add the two scripts from footer.pug to the new file, by appending them after the bootstrap.js call out. Now in the other pug file: //main-layout.pug extends footer.pug append scripts script(src='/javascripts/jquery.js') container block scripts script(src='/javascripts/bootstrap.js') script(src='/javascripts/app.js') Suppose for example you have default scripts in a 'scripts' block that you wish to use on every page: // container-scripts.pug. Then, wherever we need this mixin, we just use it in another template file as follows: section +invoice body #content block content Block append & prepend The block feature can be extended even further by using the prepend or append blocks. invoice-wrapper h2 Invoice ul li number li email The basic syntax to define a mixin is as follows: //- Declaration (invoice-mixin.pug) mixin invoice. In order to keep your project structure clean, you should place your mixins in separated files and only load them if they are required. Now onto the feature rich part of Pug, this awesome feature allows you to create reusable blocks of html very fast. Like adding attributes to html you pass parameters to the parenthesis and call the file you want to import. var myVar = ‘Hello Var’ console.log(myVar) script(src='/javascripts/app.js') To do this, just like normal html tags, you pass the script and style attributes in the same way: link(href='/css/styles.css', rel='stylesheet') script(type='text/javascript'). Since we can already write normal HTML and specify attributes to it, let’s add a stylesheet and import a javascript file for example. container.left #container.left div#container.left If instead you were creating the most common HTML element, a you could write it in these many ways. Simple right? inside the parenthesis you can add all the attributes you need even the.

To do this let’s use a link tag for example: a.foo_link(href='about.html', target='_blank') About Us

#RUN JAVASCRIPT FUNCTIONS INSIDE PUG TEMPLATE CODE#

Ok, so we have now our HTML code written in a very neat way, easy to understand but let’s extend it and start adding our normal classes and data attributes. The third one and one of the most common is simply writing the text after the HTML tag.

The second way by placing a dot in the html tag and indenting the text below (with no |). As you may been noticing, the text can be written in our html tags in three ways, first putting the indented text below the tag with a pipe | before it. This simple command will create the corresponding HTML file next to the Pug one. Now that we have our index.pug template In order to compile it to HTML we need to open the terminal and navigate to the folder containing our file and run the command: html head title This is my first Pug file body header p My soon to be menu section p This is a post about Pug template engine, enjoy it! footer cool footer with lots of copyrights

pug extension, you don’t need to type the angle brackets and because of the indentation you can also ignore the closing tags. As I mentioned earlier, Pug files use the. In this article I’ll show you the core features of Pug, to start let’s create our first file. Note: You need to have installed NodeJS in order to run npm commands from the terminal. Like most tools nowadays, Pug is a node package that can easily be installed on your system using the following npm command: Once you start using it, it’ll become an indispensable tool for you. When using modern CSS frameworks like Bootstrap and Foundation, most of the development becomes entirely about producing HTML, which brings out the power of Pug.

#RUN JAVASCRIPT FUNCTIONS INSIDE PUG TEMPLATE FREE#

It provides the ability to write dynamic and reusable HTML documents, its an open source HTML templating language for Node.js (server-side JavaScript), totally free to use and provides fast, easy, and fun HTML. Just like SASS, Pug is a prepocessor and, as such it helps you accomplishing tasks like wrapping away repetitive work by providing features not available in plain HTML. Simply put, Pug is a clean, white space/indentation sensitive syntax for writing html. Well with Pug, formerly known as “Jade” (a registered trademark, and as a result a rename was needed) it’s a high performance and feature-rich templating engine that’s easy to achieve. Clean and organize HTML, that’s what we as Front-end Developers always aim for.

Run javascript functions inside pug template