모바일웹 Iscroll carousel 구현하기

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var myScroll;

function loaded() {

myScroll = new iScroll('smartScroll', {

snap: true, //스냅을 줄앨리먼트이다.

momentum: false,

hScrollbar: false,

onScrollEnd: function () {

document.querySelector('#indicator > li.active').className = '';

document.querySelector('#indicator > li:nth-child(' + (this.currPageX+1) + ')').className = 'active';

}

});

}

document.addEventListener('DOMContentLoaded', loaded, false);

</script>

body,ul,li {
	padding:10px;
	margin:0;
	}

	body {
	font-size:12px;
	-webkit-user-select:none;
	-webkit-text-size-adjust:none;
	font-family:helvetica;
	}

	#wrapper {
	width:300px;
	height:160px;

	float:left;
	position:relative; /* On older OS versions "position" and "z-index" must be defined, */
	z-index:1; /* it seems that recent webkit is less picky and works anyway. */
	overflow:hidden;

	background:#aaa;
	-webkit-border-radius:10px;
	-moz-border-radius:10px;
	-o-border-radius:10px;
	border-radius:10px;
	background:#e3e3e3;
	}

	#scroller {
	width:2100px;
	height:100%;
	float:left;
	padding:0;
	}

	#scroller ul {
	list-style:none;
	display:block;
	float:left;
	width:100%;
	height:100%;
	padding:0;
	margin:0;
	text-align:left;
	}

	#scroller li {
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	-o-box-sizing:border-box;
	box-sizing:border-box;
	display:block; float:left;
	width:300px; height:160px;
	text-align:center;
	font-family:georgia;
	font-size:18px;
	line-height:140%;
	}

	#nav {
	width:300px;
	float:left;
	}

	#prev, #next {
	float:left;
	font-weight:bold;
	font-size:14px;
	padding:5px 0;
	width:80px;
	}

	#next {
	float:right;
	text-align:right;
	}

	#indicator, #indicator > li {
	display:block; float:left;
	list-style:none;
	padding:0; margin:0;
	}

	#indicator {
	width:110px;
	padding:12px 0 0 30px;
	}

	#indicator > li {
	text-indent:-9999em;
	width:8px; height:8px;
	-webkit-border-radius:4px;
	-moz-border-radius:4px;
	-o-border-radius:4px;
	border-radius:4px;
	background:#ddd;
	overflow:hidden;
	margin-right:4px;
	}

	#indicator > li.active {
	background:#888;
	}

	#indicator > li:last-child {
	margin:0;
	}

</style>

<div id="wrapper">
	<div id="scroller">
	<ul id="thelist">
	<li><strong>1.</strong> <em>A robot may not injure a human being or, through inaction, allow a human being to come to harm.</em></li>
	<li><strong>2.</strong> <em>A robot must obey any orders given to it by human beings, except where such orders would conflict with the First Law.</em></li>
	<li><strong>3.</strong> <em>A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.</em></li>
	<li><strong>Zeroth Law:</strong> <em>A robot may not harm humanity, or, by inaction, allow humanity to come to harm.</em></li>
	<li><strong>Lyuben Dilov's Forth law:</strong> <em>A robot must establish its identity as a robot in all cases.</em></li>
	<li><strong>Harry Harrison's Forth law:</strong> <em>A robot must reproduce. As long as such reproduction does not interfere with the First or Second or Third Law.</em></li>
	<li><strong>Nikola Kesarovski's Fifth law:</strong> <em>A robot must know it is a robot.</em></li>
	</ul>
	</div>
	</div>
	<div id="nav">
	<div id="prev" onclick="myScroll.scrollToPage('prev', 0);return false">← prev</div>
	<ul id="indicator">
	<li class="active">1</li>
	<li>2</li>
	<li>3</li>
	<li>4</li>
	<li>5</li>
	<li>6</li>
	<li>7</li>
	</ul>
	<div id="next" onclick="myScroll.scrollToPage('next', 0);return false">next →</div>
	</div>

아이스크롤을 이용하여~~ 모바일웹에서도 적용할수있는 carousel을 구현할 수 있다.

그대로 가져다 쓰기는 참쉽고 편하다. 한가지 단점은

iscroll이 적용된부분을 터치해서 상하로 움직일수가 없다는 점이다.

onBeforeScrollStart:null, 요속성을 사용하면 IOS계열에서는 가능해진다. 하지만 안드로이드 계열에서는 정상적인동작을 하지 않는다..

젤라빈까지는 테스트를 못해서 모르겠으나 현재 아이스크림샌드위치에서는 정상동작을 하지 않는다.. 갤럭시S2의 경우에 말이다..

혹시 이걸 해결하신분이 있으시다면 답글 좀 달아주세요~ ^^

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