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mirror of https://github.com/phuoc-ng/csslayout.git synced 2025-08-05 05:37:29 +02:00

feat: Mega menu

This commit is contained in:
Phuoc Nguyen
2022-09-22 09:44:29 +07:00
parent fe219f7c79
commit fb543b5cec
7 changed files with 143 additions and 245 deletions

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@@ -0,0 +1,11 @@
<div class="mega-menu">
<div class="mega-menu__item">{% rectangle "hor", "sm", 100 %}</div>
<div class="mega-menu__item mega-menu__trigger">
{% rectangle %}
{% triangle "b" %}
<div class="mega-menu__content">
<div class="mega-menu__body">{% lines "hor", 5 %}</div>
</div>
</div>
<div class="mega-menu__item">{% rectangle "hor", "sm", 100 %}</div>
</div>

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@@ -131,6 +131,7 @@ eleventyExcludeFromCollections: true
{% pattern "Drawer" %}{% include "covers/drawer.njk" %}{% endpattern %}
{% pattern "Dropdown" %}{% include "covers/dropdown.njk" %}{% endpattern %}
{% pattern "Full screen menu" %}{% include "covers/full-screen-menu.njk" %}{% endpattern %}
{% pattern "Mega menu" %}{% include "covers/mega-menu.njk" %}{% endpattern %}
{% pattern "Menu" %}{% include "covers/menu.njk" %}{% endpattern %}
{% pattern "Pagination" %}{% include "covers/pagination.njk" %}{% endpattern %}
{% pattern "Previous next buttons" %}{% include "covers/previous-next-buttons.njk" %}{% endpattern %}

66
contents/mega-menu.md Normal file
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@@ -0,0 +1,66 @@
---
layout: layouts/post.njk
title: Mega menu
description: Create a mega menu with CSS
keywords: css mega menu
---
## HTML
```html
<div class="mega-menu">
<!-- Item -->
<div class="mega-menu__item">...</div>
<!-- An item that triggers displaying the mega menu -->
<div class="mega-menu__item mega-menu__trigger">
<!-- The trigger item's content -->
<div>...</div>
<!-- Mega menu -->
<div class="mega-menu__content">
...
</div>
</div>
<!-- Item -->
<div class="mega-menu__item">...</div>
</div>
```
## CSS
```css
.mega-menu {
/* Used to position the mega menu */
position: relative;
}
.mega-menu__trigger:hover .mega-menu__content {
/* Show the mega menu when hovering the trigger item */
display: block;
}
.mega-menu__content {
/* Border */
border: 1px solid #d1d5db;
margin-top: -1px;
/* Hidden by default */
display: none;
/* Absolute position */
left: 0px;
position: absolute;
top: 100%;
/* Take full width */
width: 100%;
/* Displayed on top of other elements */
background: #fff;
z-index: 9999;
}
```
{% demo %}{% include "covers/mega-menu.njk" %}{% enddemo %}

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@@ -1,147 +0,0 @@
import * as React from 'react';
import Head from 'next/head';
import { Spacer } from '@1milligram/design';
import { RelatedPatterns } from '../../components/RelatedPatterns';
import { Pattern } from '../../constants/Pattern';
import { PatternLayout } from '../../layouts/PatternLayout';
import Block from '../../placeholders/Block';
import BrowserFrame from '../../placeholders/BrowserFrame';
import Rectangle from '../../placeholders/Rectangle';
import Triangle from '../../placeholders/Triangle';
const Details: React.FC<{}> = () => {
return (
<PatternLayout pattern={Pattern.MegaMenu}>
<Head>
<meta name="description" content="Create a mega menu with CSS" />
<meta name="og:description" content="Create a mega menu with CSS" />
<meta name="twitter:description" content="Create a mega menu with CSS" />
<meta name="keywords" content="css mega menu" />
</Head>
<div style={{ lineHeight: 1.5, marginBottom: '16px' }}>
Move the mouse over the second navigation item to see the mega menu.
</div>
<BrowserFrame
html={`
<div class="container">
<!-- Item -->
...
<!-- An item that triggers displaying the mega menu -->
<div class="container__trigger">
<!-- The trigger item's content -->
<div>...</div>
<!-- Mega menu -->
<div class="container__content">
...
</div>
</div>
</div>
`}
css={`
.container {
/* Used to position the mega menu */
position: relative;
}
.container__trigger:hover .container__content {
/* Show the mega menu when hovering the trigger item */
display: block;
}
.container__content {
/* Border */
border: 1px solid #d1d5db;
margin-top: -1px;
/* Hidden by default */
display: none;
/* Absolute position */
left: 0px;
position: absolute;
top: 100%;
/* Take full width */
width: 100%;
/* Displayed on top of other elements */
background: #fff;
z-index: 9999;
}
`}
>
<div style={{ padding: '8px' }}>
<div className="p-mega-menu-container">
<div
style={{
alignItems: 'center',
border: '1px solid #d1d5db',
display: 'inline-flex',
justifyContent: 'center',
}}
>
<div
style={{
borderRight: '1px solid #d1d5db',
padding: '16px',
width: '150px',
}}
>
<Rectangle />
</div>
<div
className="p-mega-menu-trigger"
style={{
borderRight: '1px solid #d1d5db',
width: '180px',
}}
>
<div style={{ display: 'flex', padding: '16px' }}>
<div style={{ flex: 1, marginRight: '8px' }}>
<Rectangle />
</div>
<Triangle size={8} corner="b" />
</div>
<div className="p-mega-menu-content">
<div style={{ display: 'flex' }}>
<div style={{ flex: 1, padding: '16px' }}>
<Block numberOfBlocks={10} />
</div>
<div style={{ flex: 1, padding: '16px' }}>
<Block numberOfBlocks={6} />
</div>
<div style={{ flex: 1, padding: '16px' }}>
<Block numberOfBlocks={8} />
</div>
<div style={{ flex: 1, padding: '16px' }}>
<Block numberOfBlocks={6} />
</div>
</div>
</div>
</div>
<div
style={{
padding: '16px',
width: '120px',
}}
>
<Rectangle />
</div>
</div>
</div>
<div style={{ marginTop: '16px' }}>
<Block numberOfBlocks={10} />
</div>
</div>
</BrowserFrame>
<Spacer size="extraLarge" />
<RelatedPatterns patterns={[Pattern.Dropdown, Pattern.Menu, Pattern.NestedDropdowns]} />
</PatternLayout>
);
};
export default Details;

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@@ -1,98 +0,0 @@
import * as React from 'react';
import Circle from '../../placeholders/Circle';
import Frame from '../../placeholders/Frame';
import Line from '../../placeholders/Line';
const Cover: React.FC<{}> = () => {
return (
<Frame>
<div
style={{
alignItems: 'center',
display: 'flex',
flexDirection: 'column',
height: '100%',
justifyContent: 'center',
padding: '8px',
}}
>
<div
style={{
alignItems: 'center',
display: 'flex',
justifyContent: 'center',
}}
>
<div style={{ padding: '4px 8px' }}>
<Circle size={8} />
</div>
<div
style={{
backgroundColor: 'rgba(0, 0, 0, 0.1)',
padding: '4px 8px',
}}
>
<Circle size={8} />
</div>
<div style={{ padding: '4px 8px' }}>
<Circle size={8} />
</div>
</div>
<div
style={{
border: '1px solid #d1d5db',
display: 'flex',
width: '100%',
}}
>
<div style={{ flex: 1, padding: '4px' }}>
<div style={{ marginBottom: '4px' }}>
<Line />
</div>
<div style={{ marginBottom: '4px', width: '60%' }}>
<Line />
</div>
<div style={{ marginBottom: '4px' }}>
<Line />
</div>
<div style={{ width: '80%' }}>
<Line />
</div>
</div>
<div style={{ flex: 1, padding: '4px' }}>
<div style={{ marginBottom: '4px', width: '60%' }}>
<Line />
</div>
<div style={{ marginBottom: '4px', width: '80%' }}>
<Line />
</div>
<div style={{ marginBottom: '4px' }}>
<Line />
</div>
<div style={{ width: '60%' }}>
<Line />
</div>
</div>
<div style={{ flex: 1, padding: '4px' }}>
<div style={{ marginBottom: '4px', width: '80%' }}>
<Line />
</div>
<div style={{ marginBottom: '4px', width: '40%' }}>
<Line />
</div>
<div style={{ marginBottom: '4px' }}>
<Line />
</div>
<div style={{ width: '80%' }}>
<Line />
</div>
</div>
</div>
</div>
</Frame>
);
};
export default Cover;

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@@ -57,6 +57,7 @@
@import './patterns/lined-paper';
@import './patterns/masonry-grid';
@import './patterns/media-object';
@import './patterns/mega-menu';
@import './patterns/menu';
@import './patterns/modal';
@import './patterns/notification';

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@@ -0,0 +1,64 @@
.mega-menu {
align-items: center;
display: flex;
justify-content: center;
position: relative;
border: 1px solid #d1d5db;
border-radius: 0.25rem;
/* Demo */
width: 100%;
}
.mega-menu__item {
display: flex;
align-items: center;
height: 100%;
flex: 1;
padding: 0.25rem 0.5rem;
}
.mega-menu__item:not(:last-child) {
border-right: 1px solid #d1d5db;
}
.mega-menu__trigger {
cursor: pointer;
/* Demo */
height: 2rem;
align-items: center;
display: flex;
justify-content: center;
}
.mega-menu__content {
/* Border */
border: 1px solid #d1d5db;
// margin-top: -1px;
/* Hidden by default */
display: none;
/* Position it right below the trigger element */
left: 0;
padding-top: 0.25rem;
position: absolute;
top: 100%;
/* Take full width */
width: 100%;
/* It should be on the top of other elements */
background-color: #fff;
z-index: 9999;
}
/* Show the mega menu when hovering the trigger item */
.mega-menu__trigger:hover .mega-menu__content {
display: block;
}