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Исправляет код из описания рецепта "Выпадающее меню" #5469

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Aug 12, 2024
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38 changes: 15 additions & 23 deletions recipes/dropdown-menu/index.md
Original file line number Diff line number Diff line change
Expand Up @@ -33,16 +33,12 @@ tags:
>
<ul class="menu">
<li class="menu__item" data-has-children>
<button
class="menu__btn"
aria-expanded="false"
aria-controls="doka-submenu"
>
<span data-controls="doka-submenu">
Дока
</button>
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</span>

<!-- Первый уровень вложенности -->
<ul class="menu" id="doka-submenu" hidden>
<ul class="menu menu-submenu" id="doka-submenu" hidden>
<li class="menu__item">
<a
href="#"
Expand All @@ -54,16 +50,12 @@ tags:
<li>

<li class="menu__item">
<button
class="menu__btn"
aria-expanded="false"
aria-controls="html-submenu"
>
<span data-controls="html-submenu">
HTML
</button>
</span>

<!-- Второй уровень вложенности -->
<ul class="menu" id="html-submenu" hidden>
<ul class="menu menu-submenu" id="html-submenu" hidden>
<li class="menu__item">
<a href="#" class="menu__link">
Основы
Expand All @@ -83,16 +75,12 @@ tags:
</li>

<li class="menu__item">
<button
class="menu__btn"
aria-expanded="false"
aria-controls="css-submenu"
>
<span data-controls="css-submenu">
CSS
</button>
</span>

<!-- Второй уровень вложенности -->
<ul class="menu" id="css-submenu" hidden>
<ul class="menu menu-submenu" id="css-submenu" hidden>
<li class="menu__item">
<a href="#" class="menu__link">
Основы
Expand Down Expand Up @@ -264,16 +252,20 @@ a[aria-current="page"] {
top: 0;
left: 104%;
}

.menu[hidden] {
display: none;
}
```

```js
const nav = document.querySelector('.site-nav')
nav.classList.add('enhanced')

const submenus = document.querySelectorAll(
const submenus = nav.querySelectorAll(
'.menu__item[data-has-children]'
)
const dropdowns = document.querySelectorAll(
const dropdowns = nav.querySelectorAll(
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'.menu__item[data-has-children] > .menu'
)

Expand Down
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