Cover of the book Symfony 5: The Fast Track

Symfony 5: The Fast Track is the best book to learn modern Symfony development, from zero to production. +300 pages showcasing Symfony with Docker, APIs, queues & async tasks, Webpack, SPAs, etc.

WARNING: You are browsing the documentation for Symfony 4.0 which is not maintained anymore. Consider upgrading your projects to Symfony 5.2.

How to Generate Routing URLs in JavaScript

4.0 version
Unmaintained

How to Generate Routing URLs in JavaScript

If you’re in a Twig template, you can use the same path() function to set JavaScript variables. The escape() function helps escape any non-JavaScript-safe values:

1
2
3
<script>
var route = "{{ path('blog_show', {'slug': 'my-blog-post'})|escape('js') }}";
</script>

But if you actually need to generate routes in pure JavaScript, consider using the FOSJsRoutingBundle. It makes the following possible:

1
2
3
4
5
<script>
var url = Routing.generate('blog_show', {
    'slug': 'my-blog-post'
});
</script>

This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.