CodeSnips

typescript

import { Link, useLocation, useMatches } from 'react-router-dom'

interface BreadcrumbMatch {
  pathname: string
  handle?: {
    crumb?: (data?: any) => string

Breadcrumb navigation from React Router

react react-router navigation

by Maya Patel 2 tabs

erb

<h1>Catalog</h1>

<%= turbo_frame_tag "products" do %>
  <div class="product-grid" data-controller="frame">
    <% @products.each do |product| %>
      <%= render "products/card", product: product %>

Pagination links that escape a Turbo Frame with _top

rails hotwire turbo

by codesnips 4 tabs

erb

<div class="settings-layout">
  <nav class="settings-sidebar">
    <h2>Settings</h2>
    <ul>
      <% settings_sections.each do |section| %>
        <li class="<%= "active" if current_page?(section.path) %>">

Turbo Frames: scoped navigation inside a sidebar

rails turbo hotwire

by codesnips 3 tabs

typescript

export interface QueryCodec<T> {
  parse: (raw: string | null) => T;
  serialize: (value: T) => string | null;
}

export function stringParam(fallback = ""): QueryCodec<string> {

Sync Typed Form State to the URL Query String with a useQueryState Hook

react hooks url-state

by codesnips 3 tabs

erb

<!DOCTYPE html>
<html>
  <head>
    <title><%= content_for(:title) || "App" %></title>
    <%= csrf_meta_tags %>
    <%= csp_meta_tag %>

Disable Turbo Drive on external links

rails hotwire turbo

by codesnips 3 tabs

javascript

let installed = false;

function notify(message, level = "error") {
  document.dispatchEvent(
    new CustomEvent("flash:show", { detail: { message, level } })
  );

Turbo Drive lifecycle: attach global error handler

rails turbo hotwire

by codesnips 3 tabs

javascript

import { createContext, useCallback, useContext, useEffect, useMemo, useState } from 'react';

export const RouterContext = createContext(null);

export function RouterProvider({ children }) {
  const [path, setPath] = useState(() => window.location.pathname);

Client-Side Router with useRoute Hook and History API in React

react router hooks

by codesnips 3 tabs