Blade and Javascript frameworks

Best Answer

Level 58

Certainly! Let me explain the context for the Blade @{{ name }} syntax.

Background

Both Laravel Blade and many JavaScript frameworks (like Vue.js and Angular) use double curly braces {{ ... }} for outputting data. For example:

Blade: {{ $name }}
Vue.js: {{ name }}

When you use Blade templates and a JavaScript framework together on the same page, this can cause a conflict since both will try to process the same double curly braces.

Blade @{{ ... }} Syntax

Blade provides a way to escape its own processing: by prefixing Blade's curly braces with an @ symbol. When you write:

@{{ name }}

Blade will ignore this expression (it will remove the @ and leave the curly braces in your HTML), so your JavaScript framework (like Vue.js) can process it instead.

Example Use Case

Suppose you have the following Blade template that renders some Vue.js code:

<div id="app">
    <p>@{{ name }}</p>
</div>

<script>
    const app = Vue.createApp({
        data() {
            return {
                name: "Laracasts User"
            }
        }
    });
    app.mount('#app');
</script>

@{{ name }} tells Blade to output {{ name }} literally, so Vue.js can replace it with "Laracasts User" in the frontend.

Summary

Use @{{ ... }} in your Blade templates whenever you want a JavaScript framework to process a template variable instead of Blade.

Documentation:
Blade and JavaScript Frameworks — Laravel Docs

Let me know if you need further clarification!

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