...
Note: if you plan on adding new pages you should follow the current best practices described here: How to add a pattern to the edX Pattern Library
RequireJS
Newer code uses RequireJS to manage the loading of JavaScript dependencies. You may see code like the following:
Code Block | ||
---|---|---|
| ||
require(['js/models/course'], function(Course) {
...
}); |
This indicates that the code depends upon a class called Course
which is defined in the file js/models/course.js
.
See RequireJS at edX for more details.
Underscore Templates
One tip that is useful for our legacy code is knowing that ``-tpl`` is often appended to the name of an Underscore.js template name inside the JavaScript code. Underscore templates are often rendered into the page with an element id ending with -tpl
. For example, you might see the following line of JavaScript.
...
This indicates that you'll find the Underscore file in templates/components/card/card.underscore
.