기본 마크업
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<link rel="stylesheet" href="/reset.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="/js/jquery.mousewheel.js"></script>
<script src="index.js"></script>
</head>
<style>
* {
box-sizing: border-box
}
section {
width: 100%;
height: 100vh;
position: relative;
}
section article {
position: absolute;
left: 50%;
top: 50%;
border: 1px solid #000;
transform: translate(-50%, -50%);
text-align: center;
}
section:nth-child(1) article {
width: 1190px;
height: 600px;
}
section:nth-child(2) article {
width: 940px;
height:500px
}
section:nth-child(3) article {
width: 740px;
}
section:nth-child(3) article img{
width:300px;
}
section:nth-child(4) article {
width: 1000px;
height:500px
}
section:nth-child(1) {
background: #e8e9eb;
}
section:nth-child(2) {
background: #e2e7ea;
}
section:nth-child(3) {
background: #1caed1;
}
section:nth-child(4) {
background: #bce3f8;
}
.friends {
display: flex;
justify-content: space-evenly
}
h1 {
position: absolute;
left: 50px;
top: 50px;
z-index: 999;
}
article p {
font-size: 24px;
letter-spacing: -1px;
opacity: 0;
transition: 1s;
margin-left:-500px
}
article h2 {
font-size: 50px;
letter-spacing: -1px;
opacity: 0;
transition: 1.5s;
}
article p.on {
opacity: 1;
margin-left:0px
}
article h2.on {
opacity: 1;
}
article.black{color:#000}
article.white {color:#fff}
nav{position: fixed;
left:3%;
top:50%;
transform: translateY(-50%);
z-index: 999;
}
nav li a{color:#fff;font-size:20px }
nav li a:before{
display: inline-block;
content: "";
width: 15px;height:15px;
background:#fff;
margin-right:10px}
nav li a.on{color:#21dc6d}
nav li:hover a{color:#21dc6d}
nav li:hover a:before{background:#21dc6d}
nav li a.on:before{background:#21dc6d}
h3{position: fixed;font-size: 100px;
left:0;top:0}
</style>
<body>
<h1><img src="logo.png" alt=""></h1>
<nav>
<ul>
<li><a href="#sect1" class="on">clova Friends</a> </li>
<li> <a href="#sect2">clova Friends mini</a></li>
<li> <a href="#sect3">MINIONS edition</a></li>
<li><a href="#sect4">Doraemon edition</a> </li>
</ul>
</nav>
<div class="wrap">
<section id="sect1">
<article class="black">
<p>원하는 프렌즈를 선택해보세요</p>
<h2>Clova Friends</h2>
<ul class="friends">
<li><img src="img/article1-1.png" alt=""><img src="article1-2.png" alt=""></li>
<li><img src="img/article2-1.png" alt=""><img src="article2-2.png" alt=""></li>
<li><img src="img/article1-5.png" alt=""><img src="article1-6.png" alt=""></li>
<li><img src="img/article1-7.png" alt=""></li>
</article>
</section>
<section id="sect2">
<article class="black">
<p>원하는 명령어를 선택하고, 프렌즈 미니의 답볍을 들어보세요</p>
<h2>ClovaFriends mini</h2>
<img src="img/article2-1.png" alt=""><img src="img/article2-2.png" alt="">
</article>
</section>
<section id="sect3">
<article class="white">
<p>원하는 명령어를 선택하고, 미니언즈의 답변을 들어보세요.</p>
<h2>MINIONS edition</h2>
<img src="img/article3-1.png" alt="">
</article>
</section>
<section id="sect4">
<article class="white">
<p>원하는 명령어를 선택하고, 도라에몽의 답변을 들어보세요.</p>
<h2>Doraemon edition</h2>
<img src="img/article4-1.png" alt="">
</article>
</section>
</div>
<h3>0</h3>
</body>
</html>구글에 jquery-mousewheel을 검색하고 github에서 jquery.mousewheel.js을 가져온다.
https://github.com/jquery/jquery-mousewheel/blob/master/jquery.mousewheel.js
/*!
* jQuery Mousewheel 3.1.13
* Copyright OpenJS Foundation and other contributors
*/
( function( factory ) {
if ( typeof define === "function" && define.amd ) {
// AMD. Register as an anonymous module.
define( [ "jquery" ], factory );
} else if ( typeof exports === "object" ) {
// Node/CommonJS style for Browserify
module.exports = factory;
} else {
// Browser globals
factory( jQuery );
}
} )( function( $ ) {
var toFix = [ "wheel", "mousewheel", "DOMMouseScroll", "MozMousePixelScroll" ],
toBind = ( "onwheel" in window.document || window.document.documentMode >= 9 ) ?
[ "wheel" ] : [ "mousewheel", "DomMouseScroll", "MozMousePixelScroll" ],
slice = Array.prototype.slice,
nullLowestDeltaTimeout, lowestDelta;
if ( $.event.fixHooks ) {
for ( var i = toFix.length; i; ) {
$.event.fixHooks[ toFix[ --i ] ] = $.event.mouseHooks;
}
}
var special = $.event.special.mousewheel = {
version: "3.1.12",
setup: function() {
if ( this.addEventListener ) {
for ( var i = toBind.length; i; ) {
this.addEventListener( toBind[ --i ], handler, false );
}
} else {
this.onmousewheel = handler;
}
// Store the line height and page height for this particular element
$.data( this, "mousewheel-line-height", special.getLineHeight( this ) );
$.data( this, "mousewheel-page-height", special.getPageHeight( this ) );
},
teardown: function() {
if ( this.removeEventListener ) {
for ( var i = toBind.length; i; ) {
this.removeEventListener( toBind[ --i ], handler, false );
}
} else {
this.onmousewheel = null;
}
// Clean up the data we added to the element
$.removeData( this, "mousewheel-line-height" );
$.removeData( this, "mousewheel-page-height" );
},
getLineHeight: function( elem ) {
var $elem = $( elem ),
$parent = $elem[ "offsetParent" in $.fn ? "offsetParent" : "parent" ]();
if ( !$parent.length ) {
$parent = $( "body" );
}
return parseInt( $parent.css( "fontSize" ), 10 ) ||
parseInt( $elem.css( "fontSize" ), 10 ) || 16;
},
getPageHeight: function( elem ) {
return $( elem ).height();
},
settings: {
adjustOldDeltas: true, // see shouldAdjustOldDeltas() below
normalizeOffset: true // calls getBoundingClientRect for each event
}
};
$.fn.extend( {
mousewheel: function( fn ) {
return fn ? this.on( "mousewheel", fn ) : this.trigger( "mousewheel" );
},
unmousewheel: function( fn ) {
return this.off( "mousewheel", fn );
}
} );
function handler( event ) {
var orgEvent = event || window.event,
args = slice.call( arguments, 1 ),
delta = 0,
deltaX = 0,
deltaY = 0,
absDelta = 0;
event = $.event.fix( orgEvent );
event.type = "mousewheel";
// Old school scrollwheel delta
if ( "detail" in orgEvent ) {
deltaY = orgEvent.detail * -1;
}
if ( "wheelDelta" in orgEvent ) {
deltaY = orgEvent.wheelDelta;
}
if ( "wheelDeltaY" in orgEvent ) {
deltaY = orgEvent.wheelDeltaY;
}
if ( "wheelDeltaX" in orgEvent ) {
deltaX = orgEvent.wheelDeltaX * -1;
}
// Firefox < 17 horizontal scrolling related to DOMMouseScroll event
if ( "axis" in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
deltaX = deltaY * -1;
deltaY = 0;
}
// Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy
delta = deltaY === 0 ? deltaX : deltaY;
// New school wheel delta (wheel event)
if ( "deltaY" in orgEvent ) {
deltaY = orgEvent.deltaY * -1;
delta = deltaY;
}
if ( "deltaX" in orgEvent ) {
deltaX = orgEvent.deltaX;
if ( deltaY === 0 ) {
delta = deltaX * -1;
}
}
// No change actually happened, no reason to go any further
if ( deltaY === 0 && deltaX === 0 ) {
return;
}
// Need to convert lines and pages to pixels if we aren't already in pixels
// There are three delta modes:
// * deltaMode 0 is by pixels, nothing to do
// * deltaMode 1 is by lines
// * deltaMode 2 is by pages
if ( orgEvent.deltaMode === 1 ) {
var lineHeight = $.data( this, "mousewheel-line-height" );
delta *= lineHeight;
deltaY *= lineHeight;
deltaX *= lineHeight;
} else if ( orgEvent.deltaMode === 2 ) {
var pageHeight = $.data( this, "mousewheel-page-height" );
delta *= pageHeight;
deltaY *= pageHeight;
deltaX *= pageHeight;
}
// Store lowest absolute delta to normalize the delta values
absDelta = Math.max( Math.abs( deltaY ), Math.abs( deltaX ) );
if ( !lowestDelta || absDelta < lowestDelta ) {
lowestDelta = absDelta;
// Adjust older deltas if necessary
if ( shouldAdjustOldDeltas( orgEvent, absDelta ) ) {
lowestDelta /= 40;
}
}
// Adjust older deltas if necessary
if ( shouldAdjustOldDeltas( orgEvent, absDelta ) ) {
// Divide all the things by 40!
delta /= 40;
deltaX /= 40;
deltaY /= 40;
}
// Get a whole, normalized value for the deltas
delta = Math[ delta >= 1 ? "floor" : "ceil" ]( delta / lowestDelta );
deltaX = Math[ deltaX >= 1 ? "floor" : "ceil" ]( deltaX / lowestDelta );
deltaY = Math[ deltaY >= 1 ? "floor" : "ceil" ]( deltaY / lowestDelta );
// Normalise offsetX and offsetY properties
if ( special.settings.normalizeOffset && this.getBoundingClientRect ) {
var boundingRect = this.getBoundingClientRect();
event.offsetX = event.clientX - boundingRect.left;
event.offsetY = event.clientY - boundingRect.top;
}
// Add information to the event object
event.deltaX = deltaX;
event.deltaY = deltaY;
event.deltaFactor = lowestDelta;
// Go ahead and set deltaMode to 0 since we converted to pixels
// Although this is a little odd since we overwrite the deltaX/Y
// properties with normalized deltas.
event.deltaMode = 0;
// Add event and delta to the front of the arguments
args.unshift( event, delta, deltaX, deltaY );
// Clearout lowestDelta after sometime to better
// handle multiple device types that give different
// a different lowestDelta
// Ex: trackpad = 3 and mouse wheel = 120
if ( nullLowestDeltaTimeout ) {
window.clearTimeout( nullLowestDeltaTimeout );
}
nullLowestDeltaTimeout = window.setTimeout( nullLowestDelta, 200 );
return ( $.event.dispatch || $.event.handle ).apply( this, args );
}
function nullLowestDelta() {
lowestDelta = null;
}
function shouldAdjustOldDeltas( orgEvent, absDelta ) {
// If this is an older event and the delta is divisable by 120,
// then we are assuming that the browser is treating this as an
// older mouse wheel event and that we should divide the deltas
// by 40 to try and get a more usable deltaFactor.
// Side note, this actually impacts the reported scroll distance
// in older browsers and can cause scrolling to be slower than native.
// Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false.
return special.settings.adjustOldDeltas && orgEvent.type === "mousewheel" &&
absDelta % 120 === 0;
}
} );js파일을 따로 빼서 제작했다.
$(function () {
$('nav ul li a').click(function () {
var href = $(this).attr('href')
var top = $(href).offset().top
console.log(href, top)
$('html,body').animate({
'scrollTop': top
})
})
var h=0
$(window).scroll(function () {
var scrT = parseInt($(this).scrollTop())
$('h3').text(scrT)
h=$(window).height()
$(window).resize(function(){
h=$(window).height()
})
console.log(h)
// if(scrT>=0 && scrT<h*1){
// $('nav ul li a').removeClass('on')
// $('nav ul li').eq(0).find('a').addClass('on')
// }else if(scrT>h*1 && scrT<h*2 ){
// $('nav ul li a').removeClass('on')
// $('nav ul li').eq(1).find('a').addClass('on')
// }else if(scrT>=h*2&& scrT<h* 3 ){
// $('nav ul li a').removeClass('on')
// $('nav ul li').eq(2).find('a').addClass('on')
// }else if(scrT>=h*3 && scrT<h*4 ){
// $('nav ul li a').removeClass('on')
// $('nav ul li').eq(3).find('a').addClass('on')
// }
// for(var i=0;i<=4;i++){
// if(scrT>=h*i && scrT<h*(i+1) ){
// $('nav ul li a').removeClass('on')
// $('nav ul li').eq(i).find('a').addClass('on')
// }
// }
$('section').each(function(i){
var secTop=$(this).offset().top
console.log(i,secTop)
if(secTop<=scrT){
$('nav ul li a').removeClass('on')
$('nav ul li').eq(i).find('a').addClass('on')
$('article p').removeClass('on')
$(this).find('article p').addClass('on')
$('article h2').removeClass('on')
$(this).find('article h2').addClass('on')
}
})
})//scroll
$('section').mousewheel(function (e, delta) {
if (delta > 0) {
var prev= $(this).prev().offset().top
$('html,body').animate({
'scrollTop': prev
})
} else if (delta < 0) {
var next= $(this).next().offset().top
$('html,body').animate({
'scrollTop': next
})
}
})//mousewheel
})이미지파일
'얼렁뚱땅코드 > jquery' 카테고리의 다른 글
| 움직이는 막대바 만들기(progress bar) ex.2_setInterval (0) | 2019.10.11 |
|---|---|
| 움직이는 막대바 만들기(progress bar) ex.1 (0) | 2019.10.11 |
| mCustomScrollbar 예쁜 스크롤바 스크립트로 사용하기 (0) | 2019.10.10 |
| stx 중공업 메인 따라하기 (0) | 2019.10.10 |
| 짝수 홀수 버튼 만들어 나누기 (0) | 2019.10.08 |