html5+css3实现手机页面焦点图

| 阅读数:--次| 作者:小猪仔
摘要:html5+css3实现手机页面焦点图,可在线浏览

相关:在线浏览器html5评分测试 下面代码运行要在支持html5+css3的浏览器运行代码

html5代码
运行代码
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<title>webkfa.com</title>
<link href="http://mobile.kuwo.cn/mpage/html5/2015/css/html5.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="http://statics.webkfa.com/js/iscroll.js"></script>

<script type="text/javascript">
function $S(s) {
	return document.getElementById(s);
}
var timer=null;
var focustotal=0;
function tjScroll() {
	var circle = document.querySelector("#scroller");
	img = circle.querySelectorAll("img");
	focustotal=img.length;
	var w = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
	function loaded() {
		var v_heigh = parseInt(w * 260 / 620) + "px";
		var w_heigh = parseInt(w * 260 / 620);
		$S("viewport").style.height = v_heigh;
		$S("wrapper").style.height = v_heigh;
		$S("scroller").style.height = v_heigh;
		$S("scroller").style.width = parseInt(w * img.length) + "px";
		for (var i = 0; i < img.length; i++) {
			img[i].height = w_heigh;
		}
		var sWidth = w + "px";
		var arr = document.getElementsByTagName("div");
		var num = arr.length;
		for (var j = 0; j < num; ++j) {
			if (arr[j].className == "slide") {
				arr[j].style.width = sWidth;
			}
		}
		
	}
	loaded();
	if(timer)window.clearInterval(timer);
	timer = window.setInterval(focusTime, 5000);
}
function selectyq(index){
	var circle = document.querySelector("#tjditBox");
	var imgarr = circle.querySelectorAll("img");
	for(var i=0;i<imgarr.length;i++){
		var obj=imgarr[i];
		if(index==i){
			obj.src='http://image.kuwo.cn/mpage/html5/2015/tuijian/db.png';
		}else{
			obj.src='http://image.kuwo.cn/mpage/html5/2015/tuijian/da.png';
		}
	}
}
function focusTime(){
	//if($("#tjpblId").is(":visible") && focus_click_flag){
	if(focus_click_flag){
		try{myScroll_focus.scrollToPage('next',0);}catch(e){
			//alert(e+":focus error:"+myScroll_focus);
			insFocusPic();
		}
	}	
}
function clickFocus(index){
	if(g_click_flag==0)return;
	try{
		var fobj=config.focuslst[index];
		commonClick(fobj.source,fobj.sourceid,fobj.name,'','','',1,"曲库->热门推荐->焦点图->"+fobj.name);
		focus_click_flag=1;
	}catch(e){}
}
var myScroll_focus;
var g_click_flag=1;
var focus_click_flag=1;
function insFocusPic(){
	myScroll_focus = new iScroll('wrapper', {
		snap: true,
		bounce:false,
		momentum: false,
		hScrollbar: false,
		onScrollStart:function(){
			g_click_flag=1;
			focus_click_flag=0;
		},
		onScrollMove: function () {
			g_click_flag=0;
		},
		onScrollEnd: function () {
			try{
				setTimeout(cleargclickflag,80);
				focus_click_flag=1;
				if(this.currPageX==(focustotal-1)){
					myScroll_focus.scrollToPage(1,0,0);
				}else if(this.currPageX==0){
					myScroll_focus.scrollToPage((focustotal-2),0,0);
				}else{
					selectyq(this.currPageX-1);
				}
			}catch(e){}
		}
	});
	myScroll_focus.scrollToPage(1,0,0);
	tjScroll();
}
function cleargclickflag(){
	g_click_flag=1;
}
document.addEventListener('DOMContentLoaded', insFocusPic, false);
</script>

<style type="text/css" media="all">




#scroller {
	width:900%;
	height:100%;
	float:left;
	padding:0;
}
</style>
</head>
<body>
<div class="jdPs">
	<div id="viewport">
		<div id="wrapper">
			<div id="scroller">
				<div class="slide">
					<div class="painting giotto" onclick="clickFocus(0)">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/10/10/1429842004714_.jpg" width="100%" height="130">
					</div>
				</div>
				<div class="slide">
					<div class="painting giotto"  onclick="clickFocus(0)">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/3/3/1430131361555_.jpg"	width="100%" height="130">
					</div>
				</div>
				<div class="slide">
					<div class="painting giotto"  onclick="clickFocus(1)">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/3/3/1430103988563_.jpg"	width="100%" height="130">
					</div>
				</div>
				<div class="slide">
					<div class="painting giotto">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/10/10/1429842004714_.jpg" width="100%" height="130">
					</div>
				</div>
				<div class="slide">
					<div class="painting giotto">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/3/3/1430131361555_.jpg"	width="100%" height="130">
					</div>
				</div>
				<div class="slide">
					<div class="painting giotto">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/3/3/1430103988563_.jpg"	width="100%" height="130">
					</div>
				</div>
				<div class="slide">
					<div class="painting giotto">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/10/10/1429842004714_.jpg" width="100%" height="130">
					</div>
				</div>
				<div class="slide">
					<div class="painting giotto">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/3/3/1430131361555_.jpg"	width="100%" height="130">
					</div>
				</div>
				<div class="slide">
					<div class="painting giotto">
						<img src="http://img4.kwcdn.kuwo.cn/star/upload/3/3/1430103988563_.jpg"	width="100%" height="130">
					</div>
				</div>
			</div>
		</div>
	</div>
	<p class="ditBox" id="tjditBox" style="z-index: 90">
		<a href="javascript:void(0)">
			<img src="http://image.kuwo.cn/mpage/html5/2015/tuijian/da.png" width="80%">
		</a>
		<a href="javascript:void(0)">
			<img src="http://image.kuwo.cn/mpage/html5/2015/tuijian/da.png" width="80%">
		</a>
		<a href="javascript:void(0)">
			<img src="http://image.kuwo.cn/mpage/html5/2015/tuijian/db.png"	width="80%">
		</a>
		<a href="javascript:void(0)">
			<img src="http://image.kuwo.cn/mpage/html5/2015/tuijian/da.png"	width="80%">
		</a>
		<a href="javascript:void(0)">
			<img src="http://image.kuwo.cn/mpage/html5/2015/tuijian/da.png"	width="80%">
		</a>
		<a href="javascript:void(0)">
			<img src="http://image.kuwo.cn/mpage/html5/2015/tuijian/da.png"	width="80%">
		</a>
		<a href="javascript:void(0)">
			<img src="http://image.kuwo.cn/mpage/html5/2015/tuijian/da.png" width="80%">
		</a>
	</p>
</div>
</body>
</html>

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