wilson.silva
/
AdminLte
mirror of https://github.com/almasaeed2010/AdminLTE


			
				
					
						
						
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							<!doctype html>
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    <title>Migration from v3 | AdminLTE 4</title>

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                Documentation
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            <!--end::Navbar Search-->

            <!--begin::Messages Dropdown Menu-->
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              <a class="nav-link" data-bs-toggle="dropdown" href="#">
                <i class="bi bi-chat-text"></i>
                <span class="navbar-badge badge text-bg-danger">3</span>
              </a>
              <div class="dropdown-menu dropdown-menu-lg dropdown-menu-end">
                <a href="#" class="dropdown-item">
                  <!--begin::Message-->
                  <div class="d-flex">
                    <div class="flex-shrink-0">
                      <img
                        src="../assets/img/user1-128x128.jpg"
                        alt="User Avatar"
                        class="img-size-50 rounded-circle me-3"
                      />
                    </div>
                    <div class="flex-grow-1">
                      <h3 class="dropdown-item-title">
                        Brad Diesel
                        <span class="float-end fs-7 text-danger"
                          ><i class="bi bi-star-fill"></i
                        ></span>
                      </h3>
                      <p class="fs-7">Call me whenever you can...</p>
                      <p class="fs-7 text-secondary">
                        <i class="bi bi-clock-fill me-1"></i> 4 Hours Ago
                      </p>
                    </div>
                  </div>
                  <!--end::Message-->
                </a>
                <div class="dropdown-divider"></div>
                <a href="#" class="dropdown-item">
                  <!--begin::Message-->
                  <div class="d-flex">
                    <div class="flex-shrink-0">
                      <img
                        src="../assets/img/user8-128x128.jpg"
                        alt="User Avatar"
                        class="img-size-50 rounded-circle me-3"
                      />
                    </div>
                    <div class="flex-grow-1">
                      <h3 class="dropdown-item-title">
                        John Pierce
                        <span class="float-end fs-7 text-secondary">
                          <i class="bi bi-star-fill"></i>
                        </span>
                      </h3>
                      <p class="fs-7">I got your message bro</p>
                      <p class="fs-7 text-secondary">
                        <i class="bi bi-clock-fill me-1"></i> 4 Hours Ago
                      </p>
                    </div>
                  </div>
                  <!--end::Message-->
                </a>
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                <a href="#" class="dropdown-item">
                  <!--begin::Message-->
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                    <div class="flex-shrink-0">
                      <img
                        src="../assets/img/user3-128x128.jpg"
                        alt="User Avatar"
                        class="img-size-50 rounded-circle me-3"
                      />
                    </div>
                    <div class="flex-grow-1">
                      <h3 class="dropdown-item-title">
                        Nora Silvester
                        <span class="float-end fs-7 text-warning">
                          <i class="bi bi-star-fill"></i>
                        </span>
                      </h3>
                      <p class="fs-7">The subject goes here</p>
                      <p class="fs-7 text-secondary">
                        <i class="bi bi-clock-fill me-1"></i> 4 Hours Ago
                      </p>
                    </div>
                  </div>
                  <!--end::Message-->
                </a>
                <div class="dropdown-divider"></div>
                <a href="#" class="dropdown-item dropdown-footer">See All Messages</a>
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            <!--end::Messages Dropdown Menu-->

            <!--begin::Notifications Dropdown Menu-->
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              <a class="nav-link" data-bs-toggle="dropdown" href="#">
                <i class="bi bi-bell-fill"></i>
                <span class="navbar-badge badge text-bg-warning">15</span>
              </a>
              <div class="dropdown-menu dropdown-menu-lg dropdown-menu-end">
                <span class="dropdown-item dropdown-header">15 Notifications</span>
                <div class="dropdown-divider"></div>
                <a href="#" class="dropdown-item">
                  <i class="bi bi-envelope me-2"></i> 4 new messages
                  <span class="float-end text-secondary fs-7">3 mins</span>
                </a>
                <div class="dropdown-divider"></div>
                <a href="#" class="dropdown-item">
                  <i class="bi bi-people-fill me-2"></i> 8 friend requests
                  <span class="float-end text-secondary fs-7">12 hours</span>
                </a>
                <div class="dropdown-divider"></div>
                <a href="#" class="dropdown-item">
                  <i class="bi bi-file-earmark-fill me-2"></i> 3 new reports
                  <span class="float-end text-secondary fs-7">2 days</span>
                </a>
                <div class="dropdown-divider"></div>
                <a href="#" class="dropdown-item dropdown-footer"> See All Notifications </a>
              </div>
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            <!--end::Notifications Dropdown Menu-->

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                class="nav-link"
                href="#"
                id="bd-theme"
                aria-label="Toggle color scheme"
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              >
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                class="dropdown-menu dropdown-menu-end"
                aria-labelledby="bd-theme"
                style="--bs-dropdown-min-width: 8rem"
              >
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                  <button
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                    class="dropdown-item d-flex align-items-center"
                    data-bs-theme-value="light"
                    aria-pressed="false"
                  >
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                    Light
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                  </button>
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                <li>
                  <button
                    type="button"
                    class="dropdown-item d-flex align-items-center"
                    data-bs-theme-value="dark"
                    aria-pressed="false"
                  >
                    <i class="bi bi-moon-fill me-2"></i>
                    Dark
                    <i class="bi bi-check-lg ms-auto d-none"></i>
                  </button>
                </li>
                <li>
                  <button
                    type="button"
                    class="dropdown-item d-flex align-items-center active"
                    data-bs-theme-value="auto"
                    aria-pressed="true"
                  >
                    <i class="bi bi-circle-half me-2"></i>
                    Auto
                    <i class="bi bi-check-lg ms-auto d-none"></i>
                  </button>
                </li>
              </ul>
            </li>
            <!--end::Color Mode Toggle-->

            <!--begin::User Menu Dropdown-->
            <li class="nav-item dropdown user-menu">
              <a href="#" class="nav-link dropdown-toggle" data-bs-toggle="dropdown">
                <img
                  src="../assets/img/user2-160x160.jpg"
                  class="user-image rounded-circle shadow"
                  alt="User Image"
                />
                <span class="d-none d-md-inline">Alexander Pierce</span>
              </a>
              <ul class="dropdown-menu dropdown-menu-lg dropdown-menu-end">
                <!--begin::User Image-->
                <li class="user-header text-bg-primary">
                  <img
                    src="../assets/img/user2-160x160.jpg"
                    class="rounded-circle shadow"
                    alt="User Image"
                  />
                  <p>
                    Alexander Pierce - Web Developer
                    <small>Member since Nov. 2023</small>
                  </p>
                </li>
                <!--end::User Image-->
                <!--begin::Menu Body-->
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                  <!--begin::Row-->
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                      <a href="#">Followers</a>
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                    </div>
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                      <a href="#">Friends</a>
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                  <a href="#" class="btn btn-outline-secondary">Profile</a>
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                <!--end::Menu Footer-->
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          <!--end::End Navbar Links-->
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        <!--end::Container-->
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              AdminLTE 4 <span class="opacity-75">&middot; Docs</span>
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            <ul
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              data-lte-toggle="treeview"
              data-accordion="false"
              id="docs-navigation"
            >
              <li class="nav-header">START HERE</li>
              <li class="nav-item">
                <a href="../docs/introduction.html" class="nav-link">
                  <i class="nav-icon bi bi-download"></i>
                  <p>Installation</p>
                </a>
              </li>
              <li class="nav-item">
                <a href="../docs/getting-started.html" class="nav-link">
                  <i class="nav-icon bi bi-rocket-takeoff"></i>
                  <p>Getting Started</p>
                </a>
              </li>

              <li class="nav-header">FOUNDATIONS</li>
              <li class="nav-item">
                <a href="../docs/layout.html" class="nav-link">
                  <i class="nav-icon bi bi-grip-horizontal"></i>
                  <p>Layout Classes</p>
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                <a href="../docs/layout-blueprint.html" class="nav-link">
                  <i class="nav-icon bi bi-diagram-3"></i>
                  <p>Layout Blueprint</p>
                </a>
              </li>
              <li class="nav-item">
                <a href="../docs/customization.html" class="nav-link">
                  <i class="nav-icon bi bi-palette"></i>
                  <p>Customization</p>
                </a>
              </li>
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                <a href="../docs/color-mode.html" class="nav-link">
                  <i class="nav-icon bi bi-star-half"></i>
                  <p>Color Mode</p>
                </a>
              </li>
              <li class="nav-item">
                <a href="../docs/rtl.html" class="nav-link">
                  <i class="nav-icon bi bi-text-paragraph"></i>
                  <p>RTL Support</p>
                </a>
              </li>

              <li class="nav-header">BUILDING</li>
              <li class="nav-item">
                <a href="../docs/recipes.html" class="nav-link">
                  <i class="nav-icon bi bi-clipboard-check"></i>
                  <p>Recipes</p>
                </a>
              </li>
              <li class="nav-item">
                <a href="#" class="nav-link">
                  <i class="nav-icon bi bi-ui-checks-grid"></i>
                  <p>
                    Components
                    <i class="nav-arrow bi bi-chevron-right"></i>
                  </p>
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                <ul class="nav nav-treeview">
                  <li class="nav-item">
                    <a href="../docs/components/main-header.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>Main Header</p>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="../docs/components/main-sidebar.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>Main Sidebar</p>
                    </a>
                  </li>
                </ul>
              </li>
              <li class="nav-item">
                <a href="#" class="nav-link">
                  <i class="nav-icon bi bi-filetype-js"></i>
                  <p>
                    JavaScript Plugins
                    <i class="nav-arrow bi bi-chevron-right"></i>
                  </p>
                </a>
                <ul class="nav nav-treeview">
                  <li class="nav-item">
                    <a href="../docs/javascript/plugins-overview.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>Overview</p>
                    </a>
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                    <a href="../docs/javascript/layout.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>Layout</p>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="../docs/javascript/pushmenu.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>PushMenu</p>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="../docs/javascript/treeview.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>Treeview</p>
                    </a>
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                      <i class="nav-icon bi bi-circle"></i>
                      <p>Card Widget</p>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="../docs/javascript/direct-chat.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>Direct Chat</p>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="../docs/javascript/fullscreen.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>Fullscreen</p>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="../docs/javascript/accessibility.html" class="nav-link">
                      <i class="nav-icon bi bi-circle"></i>
                      <p>Accessibility</p>
                    </a>
                  </li>
                </ul>
              </li>
              <li class="nav-item">
                <a href="../docs/integrations.html" class="nav-link">
                  <i class="nav-icon bi bi-puzzle"></i>
                  <p>Integrations</p>
                </a>
              </li>

              <li class="nav-header">SHIPPING</li>
              <li class="nav-item">
                <a href="../docs/migration.html" class="nav-link active">
                  <i class="nav-icon bi bi-arrow-up-right-square"></i>
                  <p>Migration from v3</p>
                </a>
              </li>
              <li class="nav-item">
                <a href="../docs/deployment.html" class="nav-link">
                  <i class="nav-icon bi bi-cloud-upload"></i>
                  <p>Deployment</p>
                </a>
              </li>
              <li class="nav-item">
                <a href="../docs/browser-support.html" class="nav-link">
                  <i class="nav-icon bi bi-browser-chrome"></i>
                  <p>Browser Support</p>
                </a>
              </li>

              <li class="nav-header">RESOURCES</li>
              <li class="nav-item">
                <a href="../docs/faq.html" class="nav-link">
                  <i class="nav-icon bi bi-question-circle"></i>
                  <p>FAQ</p>
                </a>
              </li>
              <li class="nav-item">
                <a href="../docs/how-to-contribute.html" class="nav-link">
                  <i class="nav-icon bi bi-people"></i>
                  <p>Contributing</p>
                </a>
              </li>
              <li class="nav-item">
                <a href="../docs/license.html" class="nav-link">
                  <i class="nav-icon bi bi-patch-check"></i>
                  <p>License</p>
                </a>
              </li>
              <li class="nav-item">
                <a
                  href="https://github.com/ColorlibHQ/AdminLTE"
                  target="_blank"
                  rel="noopener"
                  class="nav-link"
                >
                  <i class="nav-icon bi bi-github"></i>
                  <p>
                    GitHub
                    <i class="bi bi-box-arrow-up-right ms-1" aria-hidden="true"></i>
                  </p>
                </a>
              </li>
            </ul>
            <!--end::Sidebar Menu-->

            <!-- Back to preview CTA (bottom of sidebar) -->
            <div class="p-3 mt-3 border-top border-secondary border-opacity-25">
              <a
                href="../index.html"
                class="btn btn-sm btn-outline-light w-100 d-flex align-items-center justify-content-center gap-2"
              >
                <i class="bi bi-arrow-left" aria-hidden="true"></i>
                Back to live preview
              </a>
            </div>
          </nav>
        </div>
        <!--end::Sidebar Wrapper-->
      </aside>
      <!--end::Sidebar (docs mode)-->
      <main class="app-main">
        <div class="app-content-header">
          <div class="container-fluid">
            <div class="row">
              <div class="col-sm-6">
                <h3 class="mb-0">Migration from v3</h3>
              </div>
              <div class="col-sm-6">
                <ol class="breadcrumb float-sm-end">
                  <li class="breadcrumb-item"><a href="#">Docs</a></li>
                  <li class="breadcrumb-item active" aria-current="page">Migration</li>
                </ol>
              </div>
            </div>
          </div>
        </div>
        <div class="app-content">
          <div class="container-fluid">
            <div class="row">
              <div class="col-12">
                <div class="card">
                  <div class="card-body">
                    <p>
                      AdminLTE 4 is a ground-up rewrite. It targets Bootstrap 5.3, drops jQuery,
                      ships as TypeScript-authored vanilla JS, and reorganises the CSS class
                      structure. If you’re upgrading an AdminLTE 3 project, the changes below are
                      the ones most likely to bite.
                    </p>
                    <h5 id="the-high-level-summary">The high-level summary</h5>

                    <table>
                      <thead>
                        <tr>
                          <th></th>
                          <th>AdminLTE 3</th>
                          <th>AdminLTE 4</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <td>CSS framework</td>
                          <td>Bootstrap 4.6</td>
                          <td><strong>Bootstrap 5.3</strong></td>
                        </tr>
                        <tr>
                          <td>JavaScript</td>
                          <td>jQuery + vanilla</td>
                          <td><strong>Vanilla TypeScript only</strong></td>
                        </tr>
                        <tr>
                          <td>Dark mode</td>
                          <td>Manual <code>.dark-mode</code> class</td>
                          <td>
                            <strong><code>data-bs-theme</code> attribute (Bootstrap-native)</strong>
                          </td>
                        </tr>
                        <tr>
                          <td>RTL</td>
                          <td>Separate <code>rtl.css</code> build</td>
                          <td><strong>Generated automatically via rtlcss</strong></td>
                        </tr>
                        <tr>
                          <td>Browser support</td>
                          <td>IE 11 forks available</td>
                          <td>Modern evergreen browsers only</td>
                        </tr>
                        <tr>
                          <td>Build tooling</td>
                          <td>Gulp</td>
                          <td><strong>Rollup + Sass + PostCSS</strong></td>
                        </tr>
                        <tr>
                          <td>Icon library</td>
                          <td>FontAwesome</td>
                          <td>
                            <strong>Bootstrap Icons</strong> (Lucide / Tabler Icons documented as
                            alternatives)
                          </td>
                        </tr>
                      </tbody>
                    </table>
                    <p>
                      If your project relies on jQuery or IE 11, stay on AdminLTE 3 — those
                      constraints are not reversible in v4.
                    </p>
                    <h5 id="class-renames">Class renames</h5>
                    <p>The most common find-and-replace work:</p>

                    <table>
                      <thead>
                        <tr>
                          <th>AdminLTE 3</th>
                          <th>AdminLTE 4</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <td><code>.wrapper</code></td>
                          <td><code>.app-wrapper</code></td>
                        </tr>
                        <tr>
                          <td><code>.main-header</code></td>
                          <td><code>.app-header</code></td>
                        </tr>
                        <tr>
                          <td><code>.main-sidebar</code></td>
                          <td><code>.app-sidebar</code></td>
                        </tr>
                        <tr>
                          <td><code>.content-wrapper</code></td>
                          <td><code>.app-main</code></td>
                        </tr>
                        <tr>
                          <td><code>.main-footer</code></td>
                          <td><code>.app-footer</code></td>
                        </tr>
                        <tr>
                          <td><code>.content-header</code></td>
                          <td><code>.app-content-header</code></td>
                        </tr>
                        <tr>
                          <td><code>.content</code></td>
                          <td><code>.app-content</code></td>
                        </tr>
                        <tr>
                          <td><code>.brand-link</code> (inside <code>.main-sidebar</code>)</td>
                          <td><code>.sidebar-brand &gt; .brand-link</code></td>
                        </tr>
                        <tr>
                          <td><code>data-widget=&quot;pushmenu&quot;</code></td>
                          <td><code>data-lte-toggle=&quot;sidebar&quot;</code></td>
                        </tr>
                        <tr>
                          <td><code>data-widget=&quot;treeview&quot;</code></td>
                          <td>
                            <code>data-lte-toggle=&quot;treeview&quot;</code> (on the parent menu)
                          </td>
                        </tr>
                        <tr>
                          <td><code>data-widget=&quot;card-widget&quot;</code></td>
                          <td>
                            <code>data-lte-toggle=&quot;card-collapse&quot;</code>,
                            <code>card-remove</code>, <code>card-maximize</code>
                          </td>
                        </tr>
                        <tr>
                          <td><code>data-widget=&quot;fullscreen&quot;</code></td>
                          <td><code>data-lte-toggle=&quot;fullscreen&quot;</code></td>
                        </tr>
                        <tr>
                          <td><code>data-widget=&quot;control-sidebar&quot;</code></td>
                          <td>(removed — Bootstrap offcanvas replaces this)</td>
                        </tr>
                        <tr>
                          <td><code>.dark-mode</code> (on <code>&lt;body&gt;</code>)</td>
                          <td><code>data-bs-theme=&quot;dark&quot;</code> (on any element)</td>
                        </tr>
                      </tbody>
                    </table>
                    <h5 id="bootstrap-4--5-utility-renames">Bootstrap 4 → 5 utility renames</h5>
                    <p>
                      These come from Bootstrap itself, not AdminLTE, but they affect every page:
                    </p>

                    <table>
                      <thead>
                        <tr>
                          <th>Bootstrap 4</th>
                          <th>Bootstrap 5</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <td><code>data-toggle</code></td>
                          <td><code>data-bs-toggle</code></td>
                        </tr>
                        <tr>
                          <td><code>data-target</code></td>
                          <td><code>data-bs-target</code></td>
                        </tr>
                        <tr>
                          <td><code>data-dismiss</code></td>
                          <td><code>data-bs-dismiss</code></td>
                        </tr>
                        <tr>
                          <td><code>data-parent</code></td>
                          <td><code>data-bs-parent</code></td>
                        </tr>
                        <tr>
                          <td><code>data-spy</code></td>
                          <td><code>data-bs-spy</code></td>
                        </tr>
                        <tr>
                          <td><code>data-ride</code></td>
                          <td><code>data-bs-ride</code></td>
                        </tr>
                        <tr>
                          <td><code>.ml-*</code>, <code>.mr-*</code></td>
                          <td><code>.ms-*</code>, <code>.me-*</code></td>
                        </tr>
                        <tr>
                          <td><code>.pl-*</code>, <code>.pr-*</code></td>
                          <td><code>.ps-*</code>, <code>.pe-*</code></td>
                        </tr>
                        <tr>
                          <td><code>.float-left</code>, <code>.float-right</code></td>
                          <td><code>.float-start</code>, <code>.float-end</code></td>
                        </tr>
                        <tr>
                          <td><code>.text-left</code>, <code>.text-right</code></td>
                          <td><code>.text-start</code>, <code>.text-end</code></td>
                        </tr>
                        <tr>
                          <td><code>.border-left</code>, <code>.border-right</code></td>
                          <td><code>.border-start</code>, <code>.border-end</code></td>
                        </tr>
                        <tr>
                          <td><code>.rounded-left</code>, <code>.rounded-right</code></td>
                          <td><code>.rounded-start</code>, <code>.rounded-end</code></td>
                        </tr>
                        <tr>
                          <td><code>.font-weight-*</code></td>
                          <td><code>.fw-*</code></td>
                        </tr>
                        <tr>
                          <td><code>.font-italic</code></td>
                          <td><code>.fst-italic</code></td>
                        </tr>
                        <tr>
                          <td><code>.text-monospace</code></td>
                          <td><code>.font-monospace</code></td>
                        </tr>
                      </tbody>
                    </table>
                    <p>
                      A regex find-replace handles most of this in a few minutes. The migration tool
                      <a href="https://github.com/dbtek/bootstrap-5-migration"
                        ><code>bootstrap-5-migration</code></a
                      >
                      automates the bulk.
                    </p>
                    <h5 id="jquery-removal">jQuery removal</h5>
                    <p>
                      If your app code calls AdminLTE 3 plugins via jQuery
                      (<code>$(&#39;.sidebar&#39;).PushMenu()</code>, etc.), those calls no longer
                      work. Replacements:
                    </p>
                    <pre
                      class="astro-code dark-plus"
                      style="background-color: #1e1e1e; color: #d4d4d4; overflow-x: auto"
                      tabindex="0"
                      data-language="js"
                    ><code><span class="line"><span style="color:#6A9955">// AdminLTE 3</span></span>
<span class="line"><span style="color:#DCDCAA">$</span><span style="color:#D4D4D4">(</span><span style="color:#CE9178">&#39;.sidebar-toggle&#39;</span><span style="color:#D4D4D4">).</span><span style="color:#DCDCAA">on</span><span style="color:#D4D4D4">(</span><span style="color:#CE9178">&#39;click&#39;</span><span style="color:#D4D4D4">, </span><span style="color:#569CD6">function</span><span style="color:#D4D4D4"> () {</span></span>
<span class="line"><span style="color:#DCDCAA">  $</span><span style="color:#D4D4D4">(</span><span style="color:#CE9178">&#39;body&#39;</span><span style="color:#D4D4D4">).</span><span style="color:#DCDCAA">toggleClass</span><span style="color:#D4D4D4">(</span><span style="color:#CE9178">&#39;sidebar-collapse&#39;</span><span style="color:#D4D4D4">)</span></span>
<span class="line"><span style="color:#D4D4D4">})</span></span></code></pre>
                    <pre
                      class="astro-code dark-plus"
                      style="background-color: #1e1e1e; color: #d4d4d4; overflow-x: auto"
                      tabindex="0"
                      data-language="js"
                    ><code><span class="line"><span style="color:#6A9955">// AdminLTE 4 — the data-API does this for you</span></span>
<span class="line"><span style="color:#6A9955">// &lt;a href=&quot;#&quot; data-lte-toggle=&quot;sidebar&quot;&gt;...&lt;/a&gt;</span></span></code></pre>
                    <p>If you need programmatic control, import the plugin class directly:</p>
                    <pre
                      class="astro-code dark-plus"
                      style="background-color: #1e1e1e; color: #d4d4d4; overflow-x: auto"
                      tabindex="0"
                      data-language="js"
                    ><code><span class="line"><span style="color:#C586C0">import</span><span style="color:#D4D4D4"> { </span><span style="color:#9CDCFE">PushMenu</span><span style="color:#D4D4D4"> } </span><span style="color:#C586C0">from</span><span style="color:#CE9178"> &quot;admin-lte&quot;</span></span>
<span class="line"></span>
<span class="line"><span style="color:#569CD6">new</span><span style="color:#DCDCAA"> PushMenu</span><span style="color:#D4D4D4">(</span><span style="color:#9CDCFE">document</span><span style="color:#D4D4D4">.</span><span style="color:#DCDCAA">querySelector</span><span style="color:#D4D4D4">(</span><span style="color:#CE9178">&quot;.sidebar-toggle&quot;</span><span style="color:#D4D4D4">)).</span><span style="color:#DCDCAA">toggle</span><span style="color:#D4D4D4">()</span></span></code></pre>
                    <p>
                      All seven JS plugins (<code>Layout</code>, <code>CardWidget</code>,
                      <code>Treeview</code>, <code>DirectChat</code>, <code>FullScreen</code>,
                      <code>PushMenu</code>, plus <code>initAccessibility</code>) are exported from
                      <code>admin-lte</code>.
                    </p>
                    <h5 id="dark-mode">Dark mode</h5>
                    <p>
                      AdminLTE 3 used a <code>.dark-mode</code> class toggled on the
                      <code>&lt;body&gt;</code>. AdminLTE 4 uses Bootstrap 5.3’s native
                      <code>data-bs-theme=&quot;dark&quot;</code> attribute, which can be applied at
                      any level — <code>&lt;html&gt;</code>, <code>&lt;body&gt;</code>, or a single
                      component.
                    </p>
                    <pre
                      class="astro-code dark-plus"
                      style="background-color: #1e1e1e; color: #d4d4d4; overflow-x: auto"
                      tabindex="0"
                      data-language="html"
                    ><code><span class="line"><span style="color:#6A9955">&lt;!-- AdminLTE 3 --&gt;</span></span>
<span class="line"><span style="color:#808080">&lt;</span><span style="color:#569CD6">body</span><span style="color:#9CDCFE"> class</span><span style="color:#D4D4D4">=</span><span style="color:#CE9178">&quot;dark-mode&quot;</span><span style="color:#808080">&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="color:#6A9955">&lt;!-- AdminLTE 4 --&gt;</span></span>
<span class="line"><span style="color:#808080">&lt;</span><span style="color:#569CD6">html</span><span style="color:#9CDCFE"> data-bs-theme</span><span style="color:#D4D4D4">=</span><span style="color:#CE9178">&quot;dark&quot;</span><span style="color:#808080">&gt;</span></span></code></pre>
                    <p>
                      The included <a href="color-mode.html">Color Mode</a> widget reads/writes this
                      attribute and persists the user’s choice in <code>localStorage</code>. See the
                      <a href="color-mode.html">Color Mode</a> docs page for the toggle
                      implementation.
                    </p>
                    <h5 id="css-variables-instead-of-bg--overrides">
                      CSS variables instead of <code>.bg-*</code> overrides
                    </h5>
                    <p>
                      AdminLTE 3 shipped a lot of one-off colour classes (<code>.bg-navy</code>,
                      <code>.bg-purple</code>, <code>.bg-fuchsia</code>, etc.). In v4, prefer
                      Bootstrap 5.3’s CSS-variable model:
                    </p>
                    <pre
                      class="astro-code dark-plus"
                      style="background-color: #1e1e1e; color: #d4d4d4; overflow-x: auto"
                      tabindex="0"
                      data-language="html"
                    ><code><span class="line"><span style="color:#6A9955">&lt;!-- AdminLTE 3 --&gt;</span></span>
<span class="line"><span style="color:#808080">&lt;</span><span style="color:#569CD6">div</span><span style="color:#9CDCFE"> class</span><span style="color:#D4D4D4">=</span><span style="color:#CE9178">&quot;card bg-navy&quot;</span><span style="color:#808080">&gt;</span><span style="color:#D4D4D4">…</span><span style="color:#808080">&lt;/</span><span style="color:#569CD6">div</span><span style="color:#808080">&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="color:#6A9955">&lt;!-- AdminLTE 4 — use Bootstrap utilities + CSS variables --&gt;</span></span>
<span class="line"><span style="color:#808080">&lt;</span><span style="color:#569CD6">div</span><span style="color:#9CDCFE"> class</span><span style="color:#D4D4D4">=</span><span style="color:#CE9178">&quot;card text-bg-primary&quot;</span><span style="color:#808080">&gt;</span><span style="color:#D4D4D4">…</span><span style="color:#808080">&lt;/</span><span style="color:#569CD6">div</span><span style="color:#808080">&gt;</span></span></code></pre>
                    <p>
                      For full retheming, override <code>--bs-primary</code> etc. on
                      <code>:root</code>. See <a href="customization.html">Customization</a>.
                    </p>
                    <h5 id="icons">Icons</h5>
                    <p>
                      AdminLTE 3 demos used FontAwesome 6 free. AdminLTE 4 standardises on
                      <a href="https://icons.getbootstrap.com/">Bootstrap Icons</a> — they’re SVG,
                      lighter, MIT-licensed, and ship with Bootstrap’s ecosystem.
                    </p>
                    <pre
                      class="astro-code dark-plus"
                      style="background-color: #1e1e1e; color: #d4d4d4; overflow-x: auto"
                      tabindex="0"
                      data-language="html"
                    ><code><span class="line"><span style="color:#6A9955">&lt;!-- AdminLTE 3 --&gt;</span></span>
<span class="line"><span style="color:#808080">&lt;</span><span style="color:#569CD6">i</span><span style="color:#9CDCFE"> class</span><span style="color:#D4D4D4">=</span><span style="color:#CE9178">&quot;fas fa-home&quot;</span><span style="color:#808080">&gt;&lt;/</span><span style="color:#569CD6">i</span><span style="color:#808080">&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="color:#6A9955">&lt;!-- AdminLTE 4 --&gt;</span></span>
<span class="line"><span style="color:#808080">&lt;</span><span style="color:#569CD6">i</span><span style="color:#9CDCFE"> class</span><span style="color:#D4D4D4">=</span><span style="color:#CE9178">&quot;bi bi-house&quot;</span><span style="color:#808080">&gt;&lt;/</span><span style="color:#569CD6">i</span><span style="color:#808080">&gt;</span></span></code></pre>
                    <p>
                      If you’d rather stick with FontAwesome (or use Lucide, Tabler Icons, Material
                      Symbols, etc.), nothing in AdminLTE 4 forces Bootstrap Icons — load whichever
                      icon font you prefer and replace the <code>&lt;i&gt;</code> classes. See
                      <a href="integrations.html#icon-libraries">Recommended Integrations</a> for
                      the comparison table.
                    </p>
                    <h5 id="pages-we-havent-ported-yet">Pages we haven’t ported yet</h5>
                    <p>
                      The v3 demo includes pages that haven’t all been recreated for v4. The v4
                      release notes cover the current page catalog. If you depend on a specific v3
                      page that hasn’t been ported, please
                      <a href="https://github.com/ColorlibHQ/AdminLTE/issues">open an issue</a> —
                      community contributions for missing pages are very welcome.
                    </p>
                    <h5 id="suggested-migration-order">Suggested migration order</h5>
                    <p>For an existing AdminLTE 3 project:</p>
                    <ol>
                      <li>
                        <strong>Branch first.</strong> This is not a small change — keep
                        <code>master</code> on v3 until v4 is stable.
                      </li>
                      <li>
                        <strong>Update CSS class names</strong> with a find-replace pass using the
                        table above. Most layouts compile but look broken until step 3.
                      </li>
                      <li>
                        <strong
                          >Update <code>data-toggle</code> → <code>data-bs-toggle</code></strong
                        >
                        etc. across all your templates.
                      </li>
                      <li>
                        <strong>Replace <code>.dark-mode</code> toggle code</strong> with
                        <code>data-bs-theme</code> attribute writes.
                      </li>
                      <li>
                        <strong>Audit jQuery calls.</strong> Either remove them (use the data API)
                        or import plugin classes directly.
                      </li>
                      <li>
                        <strong>Test responsive breakpoints</strong> — Bootstrap 5 added
                        <code>xxl</code>. If you use breakpoint-specific utilities, double-check the
                        new scale.
                      </li>
                      <li>
                        <strong>Re-test print views</strong> — AdminLTE 4 fixed a print-layout issue
                        (#5996); if you had custom print CSS, verify it still works.
                      </li>
                    </ol>
                    <h5 id="help-and-discussion">Help and discussion</h5>
                    <ul>
                      <li>
                        Migration questions:
                        <a href="https://github.com/ColorlibHQ/AdminLTE/discussions"
                          >GitHub Discussions</a
                        >
                      </li>
                      <li>
                        Found something we missed?
                        <a href="https://github.com/ColorlibHQ/AdminLTE/issues">Open an issue</a>
                        tagged <code>migration</code>.
                      </li>
                    </ul>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </main>
      <!--begin::Footer-->
      <footer class="app-footer">
        <!--begin::To the end-->
        <div class="float-end d-none d-sm-inline">Anything you want</div>
        <!--end::To the end-->
        <!--begin::Copyright-->
        <strong>
          Copyright &copy; 2014-2026&nbsp;
          <a href="https://adminlte.io" class="text-decoration-none">AdminLTE.io</a>.
        </strong>
        All rights reserved.
        <!--end::Copyright-->
      </footer>
      <!--end::Footer-->
    </div>
    <!--begin::Third Party Plugin(OverlayScrollbars)-->
    <script
      src="https://cdn.jsdelivr.net/npm/overlayscrollbars@2.11.0/browser/overlayscrollbars.browser.es6.min.js"
      crossorigin="anonymous"
    ></script>
    <!--end::Third Party Plugin(OverlayScrollbars)--><!--begin::Required Plugin(popperjs for Bootstrap 5)-->
    <script
      src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.8/dist/umd/popper.min.js"
      crossorigin="anonymous"
    ></script>
    <!--end::Required Plugin(popperjs for Bootstrap 5)--><!--begin::Required Plugin(Bootstrap 5)-->
    <script
      src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.7/dist/js/bootstrap.min.js"
      crossorigin="anonymous"
    ></script>
    <!--end::Required Plugin(Bootstrap 5)--><!--begin::Required Plugin(AdminLTE)-->
    <script src="../js/adminlte.js"></script>
    <!--end::Required Plugin(AdminLTE)--><!--begin::OverlayScrollbars Configure-->
    <script>
      const SELECTOR_SIDEBAR_WRAPPER = '.sidebar-wrapper';
      const Default = {
        scrollbarTheme: 'os-theme-light',
        scrollbarAutoHide: 'leave',
        scrollbarClickScroll: true,
      };
      document.addEventListener('DOMContentLoaded', function () {
        const sidebarWrapper = document.querySelector(SELECTOR_SIDEBAR_WRAPPER);

        // Disable OverlayScrollbars on mobile devices to prevent touch interference
        const isMobile = window.innerWidth <= 992;

        if (
          sidebarWrapper &&
          OverlayScrollbarsGlobal?.OverlayScrollbars !== undefined &&
          !isMobile
        ) {
          OverlayScrollbarsGlobal.OverlayScrollbars(sidebarWrapper, {
            scrollbars: {
              theme: Default.scrollbarTheme,
              autoHide: Default.scrollbarAutoHide,
              clickScroll: Default.scrollbarClickScroll,
            },
          });
        }
      });
    </script>
    <!--end::OverlayScrollbars Configure--><!--begin::Color Mode Toggle (#6010)-->
    <script>
      (() => {
        'use strict';

        const STORAGE_KEY = 'lte-theme';

        const getStoredTheme = () => localStorage.getItem(STORAGE_KEY);
        const setStoredTheme = (theme) => localStorage.setItem(STORAGE_KEY, theme);

        const prefersDark = () => globalThis.matchMedia('(prefers-color-scheme: dark)').matches;

        const getPreferredTheme = () => {
          const stored = getStoredTheme();
          if (stored) return stored;
          return prefersDark() ? 'dark' : 'light';
        };

        const setTheme = (theme) => {
          const resolved = theme === 'auto' ? (prefersDark() ? 'dark' : 'light') : theme;
          document.documentElement.setAttribute('data-bs-theme', resolved);
        };

        setTheme(getPreferredTheme());

        const showActiveTheme = (theme) => {
          // Highlight the active dropdown option
          document.querySelectorAll('[data-bs-theme-value]').forEach((el) => {
            el.classList.remove('active');
            el.setAttribute('aria-pressed', 'false');
            const check = el.querySelector('.bi-check-lg');
            if (check) check.classList.add('d-none');
          });
          const active = document.querySelector(`[data-bs-theme-value="${theme}"]`);
          if (active) {
            active.classList.add('active');
            active.setAttribute('aria-pressed', 'true');
            const check = active.querySelector('.bi-check-lg');
            if (check) check.classList.remove('d-none');
          }
          // Sync the topbar trigger icon
          document.querySelectorAll('[data-lte-theme-icon]').forEach((icon) => {
            icon.classList.toggle('d-none', icon.dataset.lteThemeIcon !== theme);
          });
        };

        globalThis.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
          const stored = getStoredTheme();
          if (!stored || stored === 'auto') setTheme(getPreferredTheme());
        });

        document.addEventListener('DOMContentLoaded', () => {
          showActiveTheme(getPreferredTheme());
          document.querySelectorAll('[data-bs-theme-value]').forEach((toggle) => {
            toggle.addEventListener('click', () => {
              const theme = toggle.getAttribute('data-bs-theme-value');
              setStoredTheme(theme);
              setTheme(theme);
              showActiveTheme(theme);
            });
          });
        });
      })();
    </script>
    <!--end::Color Mode Toggle-->
  </body>
</html>