turbo

@smnandre · 收录于 1 周前

Hotwire Turbo for Symfony UX -- SPA-like speed with zero JavaScript. Covers Drive (navigation), Frames (partial page sections), and Streams (multi-target updates). Use when building ajax navigation, lazy-loaded sections, inline editing, pagination without reload, modals from the server, flash messages via streams, or real-time updates via Mercure/SSE. Code triggers: turbo-frame, turbo-stream, data-turbo-frame, data-turbo, data-turbo-action, turbo-stream-source, TurboStreamResponse, <twig:Turbo:Frame>, <twig:Turbo:Stream:Append>, <twig:Turbo:Stream:Replace>, turbo:before-fetch-request. Also trigger when the user asks "how to update part of the page without reload", "how to make navigation feel like SPA", "how to lazy-load a section", "how to do inline editing", "how to push real-time updates from server", "how to use Mercure with Turbo". Do NOT trigger for client-side JS behavior (use stimulus), server-rendered reactive components (use live-component), or reusable static UI (use twig-component).

场景页面导航局部刷新实时更新

适合你，如果正在用 Symfony 开发需要无刷新交互的 Web 应用

/ 下载安装

turbo.skill双击,或拖进 Claude 桌面版 / Cowork,即完成安装↓ .skill ↓ .zip

用别的 agent?下载 .zip 解压,把文件夹放进它的技能目录

Claude Code~/.claude/skills/(项目级 .claude/skills/)

Codex CLI~/.codex/skills/

Cursor自动读取上面两处目录

其他工具见其文档的「skills」目录;两个下载是同一份文件,只是名字不同

/ 通过 npx 安装 校验哈希

npx oh-my-skill add smnandre/symfony-ux-skills/turbo

/ 通过 bash 安装

curl -fsSL https://oh-my-skill.com/install.sh | bash -s -- smnandre/symfony-ux-skills/turbo

/ 已经装过?验证本机副本,不用重装

npx oh-my-skill verify smnandre/symfony-ux-skills/turbo

安装目标可用 --agent / --scope 或 --to 明确指定;省略时只会在唯一已存在的 agent 目录上自动选择,零命中或多命中会停止并提示。content_hash 缺失或不一致均拒装。

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怎么用

技能原文 SKILL.md作者撰写 · MIT · 1e99301

Turbo

Hotwire Turbo provides SPA-like speed with server-rendered HTML. No JavaScript to write. Three components work together:

Drive -- Automatic AJAX navigation for all links and forms (zero config)
Frames -- Scoped navigation that updates only one section of the page
Streams -- Server-pushed DOM mutations (append, replace, remove, etc.)

Decision Tree

Need to update the page?
+-- Full page navigation          -> Turbo Drive (automatic, already active)
+-- Single section from user click -> Turbo Frame
+-- Multiple sections from action  -> Turbo Stream (HTTP response)
+-- Real-time from server/others   -> Turbo Stream (Mercure / SSE)

Installation

composer require symfony/ux-turbo

That's it. Turbo Drive is active immediately -- all links and forms become AJAX.

Turbo Drive

Automatic SPA-like navigation. Every <a> click and <form> submit is intercepted, fetched via AJAX, and the <body> is swapped. The browser URL and history update normally.

Disabling for Specific Elements

<!-- Disable on link/form -->
<a href="/external" data-turbo="false">External Link</a>

<!-- Disable for entire section -->
<div data-turbo="false">
    <a href="/normal">Normal link (no Turbo)</a>
</div>

History and Caching

<!-- Replace history instead of push -->
<a href="/page" data-turbo-action="replace">Replace History</a>

<!-- Force full reload when asset changes -->
<link rel="stylesheet" href="/app.css" data-turbo-track="reload">
<script src="/app.js" data-turbo-track="reload"></script>

Turbo Frames

Scope navigation to a section of the page. Links and forms inside a frame update only that frame's content. The rest of the page stays untouched.

Basic Frame

<!-- Page with frame -->
<turbo-frame id="messages">
    <h2>Messages</h2>
    <a href="/messages/1">View Message 1</a>  <!-- Updates only this frame -->
</turbo-frame>

<!-- /messages/1 response must contain a matching frame ID -->
<turbo-frame id="messages">
    <h2>Message 1</h2>
    <p>Content here...</p>
    <a href="/messages">Back to list</a>
</turbo-frame>

The server response is a full HTML page, but Turbo extracts only the matching <turbo-frame> and swaps it in.

Lazy Loading

Load frame content asynchronously after the page renders:

<turbo-frame id="notifications" src="/notifications" loading="lazy">
    <p>Loading...</p>
</turbo-frame>

Target Another Frame

A link inside one frame can update a different frame:

<turbo-frame id="sidebar">
    <a href="/item/1" data-turbo-frame="main-content">View Item</a>
</turbo-frame>

<turbo-frame id="main-content">
    <!-- Content replaced here -->
</turbo-frame>

Break Out of Frame

Navigate the entire page from within a frame:

<turbo-frame id="modal">
    <a href="/dashboard" data-turbo-frame="_top">Go to Dashboard</a>
</turbo-frame>

Frame with Form

Forms inside frames submit and update within that frame:

<turbo-frame id="search-results">
    <form action="/search" method="get">
        <input type="search" name="q">
        <button>Search</button>
    </form>
    <ul>
        {% for item in results %}
            <li>{{ item.name }}</li>
        {% endfor %}
    </ul>
</turbo-frame>

URL Sync

Update the browser URL when a frame navigates (useful for bookmarkable state):

<turbo-frame id="products" data-turbo-action="advance">
    <!-- Browser URL updates when this frame navigates -->
</turbo-frame>

Turbo Streams

Update multiple DOM elements from a single server response. Eight actions available (append, prepend, replace, update, remove, before, after, refresh), each targeting elements by ID or CSS selector.

Stream Actions

<turbo-stream action="append" target="messages">
    <template><div id="msg_1">New message</div></template>
</turbo-stream>

<turbo-stream action="prepend" target="messages">
    <template><div id="msg_0">First!</div></template>
</turbo-stream>

<turbo-stream action="replace" target="notification">
    <template><div id="notification">Updated!</div></template>
</turbo-stream>

<turbo-stream action="update" target="counter">
    <template>42</template>
</turbo-stream>

<turbo-stream action="remove" target="msg_5"></turbo-stream>

<turbo-stream action="before" target="msg_3">
    <template><div id="msg_2">Inserted before</div></template>
</turbo-stream>

<turbo-stream action="after" target="msg_3">
    <template><div id="msg_4">Inserted after</div></template>
</turbo-stream>

<turbo-stream action="refresh"></turbo-stream>

replace and update support an optional method="morph" attribute for smooth DOM morphing instead of full replacement:

<turbo-stream action="replace" method="morph" target="user-card">
    <template><div id="user-card">Updated content</div></template>
</turbo-stream>

Target Multiple Elements (CSS Selector)

Use targets (plural) with a CSS selector to affect multiple elements:

<turbo-stream action="remove" targets=".notification.read"></turbo-stream>

<turbo-stream action="update" targets=".price">
    <template>99.00 EUR</template>
</turbo-stream>

Twig Component Syntax for Streams

Since Symfony UX 2.22+, you can use <twig:Turbo:Stream:*> components instead of raw HTML:

<twig:Turbo:Stream:Append target="comments">
    {{ include('comment/_comment.html.twig') }}
</twig:Turbo:Stream:Append>

<twig:Turbo:Stream:Update target="comment-count">
    {{ count }}
</twig:Turbo:Stream:Update>

<twig:Turbo:Stream:Remove target="msg_5" />

Symfony Integration

Stream Response from Controller

use Symfony\UX\Turbo\TurboBundle;

#[Route('/messages', name: 'message_create', methods: ['POST'])]
public function create(Request $request): Response
{
    $message = new Message();
    // ... handle form

    $this->em->persist($message);
    $this->em->flush();

    // Return stream response for Turbo requests
    $request->setRequestFormat(TurboBundle::STREAM_FORMAT);

    return $this->render('message/create.stream.html.twig', [
        'message' => $message,
        'count' => $count,
    ]);
}

You can also use the TurboStreamResponse helper or TurboStream helper methods for programmatic stream building.

Stream Template

{# templates/message/create.stream.html.twig #}
<turbo-stream action="append" target="messages">
    <template>
        {{ include('message/_message.html.twig', {message: message}) }}
    </template>
</turbo-stream>
<turbo-stream action="update" target="message-count">
    <template>{{ count }}</template>
</turbo-stream>
<turbo-stream action="replace" target="new-message-form">
    <template>
        {{ include('message/_form.html.twig', {message: null}) }}
    </template>
</turbo-stream>

Detect Frame Request

public function show(Request $request, int $id): Response
{
    if ($request->headers->has('Turbo-Frame')) {
        $frameId = $request->headers->get('Turbo-Frame');
        // Return only the frame content (or a full page -- Turbo extracts the frame)
    }

    return $this->render('page/show.html.twig');
}

Mercure Broadcasts (Real-time)

Push changes to all connected browsers via SSE:

use Symfony\UX\Turbo\Attribute\Broadcast;

#[Broadcast]
class Message
{
    // Entity changes broadcast automatically to subscribed clients
}

{# Subscribe to Mercure topic #}
<turbo-stream-source src="{{ mercure('chat-room-1')|escape('html_attr') }}">
</turbo-stream-source>

<div id="messages">
    {# Messages appear here in real-time #}
</div>

Common Patterns

Inline Edit

<!-- Display mode -->
<turbo-frame id="task_{{ task.id }}">
    <span>{{ task.title }}</span>
    <a href="/tasks/{{ task.id }}/edit">Edit</a>
</turbo-frame>

<!-- Edit mode (response from /tasks/1/edit) -->
<turbo-frame id="task_1">
    <form action="/tasks/1" method="post">
        <input name="title" value="Task title">
        <button>Save</button>
        <a href="/tasks/1">Cancel</a>
    </form>
</turbo-frame>

Modal in Frame

<turbo-frame id="modal"><!-- Empty by default --></turbo-frame>

<a href="/items/1/delete" data-turbo-frame="modal">Delete</a>

<!-- /items/1/delete response -->
<turbo-frame id="modal">
    <dialog open>
        <p>Confirm delete?</p>
        <form method="post">
            <button>Delete</button>
        </form>
        <a href="/items" data-turbo-frame="modal">Cancel</a>
    </dialog>
</turbo-frame>

Flash Messages with Stream

<turbo-stream action="prepend" target="flash-messages">
    <template>
        <div class="alert alert-success" role="alert">
            Item saved successfully!
        </div>
    </template>
</turbo-stream>

Key Principles

Server returns full HTML pages. Turbo works best when the server always returns a complete, valid HTML page. Turbo Drive replaces the body, Turbo Frames extract the matching frame. Don't try to return partial HTML snippets (except for Stream templates).

Frame IDs must match. The frame in the response must have the same id as the frame on the page. If they don't match, Turbo shows an error.

Streams are for side effects. Use Streams when a single action needs to update multiple unrelated parts of the page. If you're only updating one section, a Frame is simpler.

Stimulus complements Turbo. Turbo handles navigation and server communication. Stimulus handles client-side behavior (animations, toggles, clipboard). They work together -- Stimulus controllers survive Turbo Frame swaps within their scope, and reconnect properly on Drive navigation.

References

Full API (Drive events, Frame attributes, Stream actions, Mercure): [references/api.md](references/api.md)
Patterns (forms, modals, search, pagination, infinite scroll): [references/patterns.md](references/patterns.md)
Gotchas (caching issues, form handling, Stimulus integration): [references/gotchas.md](references/gotchas.md)