lbj96347 · November 12, 2011 13:26 · cailihua · Dec 14, 2015
diff --git a/iScroll-Pull-to-Refresh.html b/iScroll-Pull-to-Refresh.html

 <!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>iScroll demo: simple</title>

 <script type="text/javascript" src="iscroll.js"></script>
 <!-- you should notice this file without this file and you should add it by yourself -->

 <script type="text/javascript">

 var myScroll,
 	pullDownEl, pullDownOffset,
 	pullUpEl, pullUpOffset,
 	generatedCount = 0;

 function pullDownAction () {
 	setTimeout(function () {	// <-- Simulate network congestion, remove setTimeout from production!
 		var el, li, i;
 		el = document.getElementById('thelist');

 		for (i=0; i<3; i++) {
 			li = document.createElement('li');
 			li.innerText = 'Generated row ' + (++generatedCount);
 			el.insertBefore(li, el.childNodes[0]);
 		}
 		
 		myScroll.refresh();		// Remember to refresh when contents are loaded (ie: on ajax completion)
 	}, 1000);	// <-- Simulate network congestion, remove setTimeout from production!
 }

 function pullUpAction () {
 	setTimeout(function () {	// <-- Simulate network congestion, remove setTimeout from production!
 		var el, li, i;
 		el = document.getElementById('thelist');

 		for (i=0; i<3; i++) {
 			li = document.createElement('li');
 			li.innerText = 'Generated row ' + (++generatedCount);
 			el.appendChild(li, el.childNodes[0]);
 		}
 		
 		myScroll.refresh();		// Remember to refresh when contents are loaded (ie: on ajax completion)
 	}, 1000);	// <-- Simulate network congestion, remove setTimeout from production!
 }

 function loaded() {
 	pullDownEl = document.getElementById('pullDown');
 	pullDownOffset = pullDownEl.offsetHeight;
 	pullUpEl = document.getElementById('pullUp');	
 	pullUpOffset = pullUpEl.offsetHeight;
 	
 	myScroll = new iScroll('wrapper', {
 		useTransition: true,
 		topOffset: pullDownOffset,
 		onRefresh: function () {
 			if (pullDownEl.className.match('loading')) {
 				pullDownEl.className = '';
 				pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Pull down to refresh...';
 			} else if (pullUpEl.className.match('loading')) {
 				pullUpEl.className = '';
 				pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Pull up to load more...';
 			}
 		},
 		onScrollMove: function () {
 			if (this.y > 5 && !pullDownEl.className.match('flip')) {
 				pullDownEl.className = 'flip';
 				pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Release to refresh...';
 				this.minScrollY = 0;
 			} else if (this.y < 5 && pullDownEl.className.match('flip')) {
 				pullDownEl.className = '';
 				pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Pull down to refresh...';
 				this.minScrollY = -pullDownOffset;
 			} else if (this.y < (this.maxScrollY - 5) && !pullUpEl.className.match('flip')) {
 				pullUpEl.className = 'flip';
 				pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Release to refresh...';
 				this.maxScrollY = this.maxScrollY;
 			} else if (this.y > (this.maxScrollY + 5) && pullUpEl.className.match('flip')) {
 				pullUpEl.className = '';
 				pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Pull up to load more...';
 				this.maxScrollY = pullUpOffset;
 			}
 		},
 		onScrollEnd: function () {
 			if (pullDownEl.className.match('flip')) {
 				pullDownEl.className = 'loading';
 				pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Loading...';				
 				pullDownAction();	// Execute custom function (ajax call?)
 			} else if (pullUpEl.className.match('flip')) {
 				pullUpEl.className = 'loading';
 				pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Loading...';				
 				pullUpAction();	// Execute custom function (ajax call?)
 			}
 		}
 	});
 	
 	setTimeout(function () { document.getElementById('wrapper').style.left = '0'; }, 800);
 }

 document.addEventListener('touchmove', function (e) { e.preventDefault(); }, false);

 document.addEventListener('DOMContentLoaded', setTimeout(function () { loaded(); }, 200), false);
 </script>

 <style type="text/css" media="all">
 body,ul,li {
 	padding:0;
 	margin:0;
 	border:0;
 }

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

 #header {
 	position:absolute; z-index:2;
 	top:0; left:0;
 	width:100%;
 	height:45px;
 	line-height:45px;
 	background-color:#d51875;
 	background-image:-webkit-gradient(linear, 0 0, 0 100%, color-stop(0, #fe96c9), color-stop(0.05, #d51875), color-stop(1, #7b0a2e));
 	background-image:-moz-linear-gradient(top, #fe96c9, #d51875 5%, #7b0a2e);
 	background-image:-o-linear-gradient(top, #fe96c9, #d51875 5%, #7b0a2e);
 	padding:0;
 	color:#eee;
 	font-size:20px;
 	text-align:center;
 }

 #header a {
 	color:#f3f3f3;
 	text-decoration:none;
 	font-weight:bold;
 	text-shadow:0 -1px 0 rgba(0,0,0,0.5);
 }

 #footer {
 	position:absolute; z-index:2;
 	bottom:0; left:0;
 	width:100%;
 	height:48px;
 	background-color:#222;
 	background-image:-webkit-gradient(linear, 0 0, 0 100%, color-stop(0, #999), color-stop(0.02, #666), color-stop(1, #222));
 	background-image:-moz-linear-gradient(top, #999, #666 2%, #222);
 	background-image:-o-linear-gradient(top, #999, #666 2%, #222);
 	padding:0;
 	border-top:1px solid #444;
 }

 #wrapper {
 	position:absolute; z-index:1;
 	top:45px; bottom:48px; left:-9999px;
 	width:100%;
 	background:#aaa;
 	overflow:auto;
 }

 #scroller {
 	position:absolute; z-index:1;
 /*	-webkit-touch-callout:none;*/
 	-webkit-tap-highlight-color:rgba(0,0,0,0);
 	width:100%;
 	padding:0;
 }

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

 #scroller li {
 	padding:0 10px;
 	height:40px;
 	line-height:40px;
 	border-bottom:1px solid #ccc;
 	border-top:1px solid #fff;
 	background-color:#fafafa;
 	font-size:14px;
 }

 #myFrame {
 	position:absolute;
 	top:0; left:0;
 }



 /**
 *
 * Pull down styles
 *
 */
 #pullDown, #pullUp {
 	background:#fff;
 	height:40px;
 	line-height:40px;
 	padding:5px 10px;
 	border-bottom:1px solid #ccc;
 	font-weight:bold;
 	font-size:14px;
 	color:#888;
 }
 #pullDown .pullDownIcon, #pullUp .pullUpIcon  {
 	display:block; float:left;
 	width:40px; height:40px;
 	background:url([email protected]) 0 0 no-repeat;
 	-webkit-background-size:40px 80px; background-size:40px 80px;
 	-webkit-transition-property:-webkit-transform;
 	-webkit-transition-duration:250ms;	
 }
 #pullDown .pullDownIcon {
 	-webkit-transform:rotate(0deg) translateZ(0);
 }
 #pullUp .pullUpIcon  {
 	-webkit-transform:rotate(-180deg) translateZ(0);
 }

 #pullDown.flip .pullDownIcon {
 	-webkit-transform:rotate(-180deg) translateZ(0);
 }

 #pullUp.flip .pullUpIcon {
 	-webkit-transform:rotate(0deg) translateZ(0);
 }

 #pullDown.loading .pullDownIcon, #pullUp.loading .pullUpIcon {
 	background-position:0 100%;
 	-webkit-transform:rotate(0deg) translateZ(0);
 	-webkit-transition-duration:0ms;

 	-webkit-animation-name:loading;
 	-webkit-animation-duration:2s;
 	-webkit-animation-iteration-count:infinite;
 	-webkit-animation-timing-function:linear;
 }

 @-webkit-keyframes loading {
 	from { -webkit-transform:rotate(0deg) translateZ(0); }
 	to { -webkit-transform:rotate(360deg) translateZ(0); }
 }

 </style>
 </head>
 <body>

 <div id="header"><a href="http://cubiq.org/iscroll">iScroll</a></div>
 <div id="wrapper">
 	<div id="scroller">
 		<div id="pullDown">
 			<span class="pullDownIcon"></span><span class="pullDownLabel">Pull down to refresh...</span>
 		</div>

 		<ul id="thelist">
 			<li>Pretty row 1</li>
 			<li>Pretty row 2</li>
 			<li>Pretty row 3</li>
 			<li>Pretty row 4</li>
 			<li>Pretty row 5</li>
 			<li>Pretty row 6</li>
 			<li>Pretty row 7</li>
 			<li>Pretty row 8</li>
 			<li>Pretty row 9</li>
 			<li>Pretty row 10</li>
 			<li>Pretty row 11</li>
 			<li>Pretty row 12</li>
 			<li>Pretty row 13</li>
 			<li>Pretty row 14</li>
 			<li>Pretty row 15</li>
 			<li>Pretty row 16</li>
 			<li>Pretty row 17</li>
 			<li>Pretty row 18</li>
 			<li>Pretty row 19</li>
 			<li>Pretty row 20</li>
 			<li>Pretty row 21</li>
 			<li>Pretty row 22</li>
 			<li>Pretty row 23</li>
 			<li>Pretty row 24</li>
 			<li>Pretty row 25</li>
 			<li>Pretty row 26</li>
 			<li>Pretty row 27</li>
 			<li>Pretty row 28</li>
 			<li>Pretty row 29</li>
 			<li>Pretty row 30</li>
 			<li>Pretty row 31</li>
 			<li>Pretty row 32</li>
 			<li>Pretty row 33</li>
 			<li>Pretty row 34</li>
 			<li>Pretty row 35</li>
 			<li>Pretty row 36</li>
 			<li>Pretty row 37</li>
 			<li>Pretty row 38</li>
 			<li>Pretty row 39</li>
 			<li>Pretty row 40</li>
 		</ul>
 		<div id="pullUp">
 			<span class="pullUpIcon"></span><span class="pullUpLabel">Pull up to refresh...</span>
 		</div>
 	</div>
 </div>
 <div id="footer"></div>

 </body>
 </html>

	<!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>iScroll demo: simple</title>

	<script type="text/javascript" src="iscroll.js"></script>
	<!-- you should notice this file without this file and you should add it by yourself -->

	<script type="text/javascript">

	var myScroll,
	pullDownEl, pullDownOffset,
	pullUpEl, pullUpOffset,
	generatedCount = 0;

	function pullDownAction () {
	setTimeout(function () { // <-- Simulate network congestion, remove setTimeout from production!
	var el, li, i;
	el = document.getElementById('thelist');

	for (i=0; i<3; i++) {
	li = document.createElement('li');
	li.innerText = 'Generated row ' + (++generatedCount);
	el.insertBefore(li, el.childNodes[0]);
	}

	myScroll.refresh(); // Remember to refresh when contents are loaded (ie: on ajax completion)
	}, 1000); // <-- Simulate network congestion, remove setTimeout from production!
	}

	function pullUpAction () {
	setTimeout(function () { // <-- Simulate network congestion, remove setTimeout from production!
	var el, li, i;
	el = document.getElementById('thelist');

	for (i=0; i<3; i++) {
	li = document.createElement('li');
	li.innerText = 'Generated row ' + (++generatedCount);
	el.appendChild(li, el.childNodes[0]);
	}

	myScroll.refresh(); // Remember to refresh when contents are loaded (ie: on ajax completion)
	}, 1000); // <-- Simulate network congestion, remove setTimeout from production!
	}

	function loaded() {
	pullDownEl = document.getElementById('pullDown');
	pullDownOffset = pullDownEl.offsetHeight;
	pullUpEl = document.getElementById('pullUp');
	pullUpOffset = pullUpEl.offsetHeight;

	myScroll = new iScroll('wrapper', {
	useTransition: true,
	topOffset: pullDownOffset,
	onRefresh: function () {
	if (pullDownEl.className.match('loading')) {
	pullDownEl.className = '';
	pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Pull down to refresh...';
	} else if (pullUpEl.className.match('loading')) {
	pullUpEl.className = '';
	pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Pull up to load more...';
	}
	},
	onScrollMove: function () {
	if (this.y > 5 && !pullDownEl.className.match('flip')) {
	pullDownEl.className = 'flip';
	pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Release to refresh...';
	this.minScrollY = 0;
	} else if (this.y < 5 && pullDownEl.className.match('flip')) {
	pullDownEl.className = '';
	pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Pull down to refresh...';
	this.minScrollY = -pullDownOffset;
	} else if (this.y < (this.maxScrollY - 5) && !pullUpEl.className.match('flip')) {
	pullUpEl.className = 'flip';
	pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Release to refresh...';
	this.maxScrollY = this.maxScrollY;
	} else if (this.y > (this.maxScrollY + 5) && pullUpEl.className.match('flip')) {
	pullUpEl.className = '';
	pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Pull up to load more...';
	this.maxScrollY = pullUpOffset;
	}
	},
	onScrollEnd: function () {
	if (pullDownEl.className.match('flip')) {
	pullDownEl.className = 'loading';
	pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Loading...';
	pullDownAction(); // Execute custom function (ajax call?)
	} else if (pullUpEl.className.match('flip')) {
	pullUpEl.className = 'loading';
	pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Loading...';
	pullUpAction(); // Execute custom function (ajax call?)
	}
	}
	});

	setTimeout(function () { document.getElementById('wrapper').style.left = '0'; }, 800);
	}

	document.addEventListener('touchmove', function (e) { e.preventDefault(); }, false);

	document.addEventListener('DOMContentLoaded', setTimeout(function () { loaded(); }, 200), false);
	</script>

	<style type="text/css" media="all">
	body,ul,li {
	padding:0;
	margin:0;
	border:0;
	}

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

	#header {
	position:absolute; z-index:2;
	top:0; left:0;
	width:100%;
	height:45px;
	line-height:45px;
	background-color:#d51875;
	background-image:-webkit-gradient(linear, 0 0, 0 100%, color-stop(0, #fe96c9), color-stop(0.05, #d51875), color-stop(1, #7b0a2e));
	background-image:-moz-linear-gradient(top, #fe96c9, #d51875 5%, #7b0a2e);
	background-image:-o-linear-gradient(top, #fe96c9, #d51875 5%, #7b0a2e);
	padding:0;
	color:#eee;
	font-size:20px;
	text-align:center;
	}

	#header a {
	color:#f3f3f3;
	text-decoration:none;
	font-weight:bold;
	text-shadow:0 -1px 0 rgba(0,0,0,0.5);
	}

	#footer {
	position:absolute; z-index:2;
	bottom:0; left:0;
	width:100%;
	height:48px;
	background-color:#222;
	background-image:-webkit-gradient(linear, 0 0, 0 100%, color-stop(0, #999), color-stop(0.02, #666), color-stop(1, #222));
	background-image:-moz-linear-gradient(top, #999, #666 2%, #222);
	background-image:-o-linear-gradient(top, #999, #666 2%, #222);
	padding:0;
	border-top:1px solid #444;
	}

	#wrapper {
	position:absolute; z-index:1;
	top:45px; bottom:48px; left:-9999px;
	width:100%;
	background:#aaa;
	overflow:auto;
	}

	#scroller {
	position:absolute; z-index:1;
	/* -webkit-touch-callout:none;*/
	-webkit-tap-highlight-color:rgba(0,0,0,0);
	width:100%;
	padding:0;
	}

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

	#scroller li {
	padding:0 10px;
	height:40px;
	line-height:40px;
	border-bottom:1px solid #ccc;
	border-top:1px solid #fff;
	background-color:#fafafa;
	font-size:14px;
	}

	#myFrame {
	position:absolute;
	top:0; left:0;
	}



	/**
	*
	* Pull down styles
	*
	*/
	#pullDown, #pullUp {
	background:#fff;
	height:40px;
	line-height:40px;
	padding:5px 10px;
	border-bottom:1px solid #ccc;
	font-weight:bold;
	font-size:14px;
	color:#888;
	}
	#pullDown .pullDownIcon, #pullUp .pullUpIcon {
	display:block; float:left;
	width:40px; height:40px;
	background:url([email protected]) 0 0 no-repeat;
	-webkit-background-size:40px 80px; background-size:40px 80px;
	-webkit-transition-property:-webkit-transform;
	-webkit-transition-duration:250ms;
	}
	#pullDown .pullDownIcon {
	-webkit-transform:rotate(0deg) translateZ(0);
	}
	#pullUp .pullUpIcon {
	-webkit-transform:rotate(-180deg) translateZ(0);
	}

	#pullDown.flip .pullDownIcon {
	-webkit-transform:rotate(-180deg) translateZ(0);
	}

	#pullUp.flip .pullUpIcon {
	-webkit-transform:rotate(0deg) translateZ(0);
	}

	#pullDown.loading .pullDownIcon, #pullUp.loading .pullUpIcon {
	background-position:0 100%;
	-webkit-transform:rotate(0deg) translateZ(0);
	-webkit-transition-duration:0ms;

	-webkit-animation-name:loading;
	-webkit-animation-duration:2s;
	-webkit-animation-iteration-count:infinite;
	-webkit-animation-timing-function:linear;
	}

	@-webkit-keyframes loading {
	from { -webkit-transform:rotate(0deg) translateZ(0); }
	to { -webkit-transform:rotate(360deg) translateZ(0); }
	}

	</style>
	</head>
	<body>

	<div id="header"><a href="http://cubiq.org/iscroll">iScroll</a></div>
	<div id="wrapper">
	<div id="scroller">
	<div id="pullDown">
	<span class="pullDownIcon"></span><span class="pullDownLabel">Pull down to refresh...</span>
	</div>

	<ul id="thelist">
	<li>Pretty row 1</li>
	<li>Pretty row 2</li>
	<li>Pretty row 3</li>
	<li>Pretty row 4</li>
	<li>Pretty row 5</li>
	<li>Pretty row 6</li>
	<li>Pretty row 7</li>
	<li>Pretty row 8</li>
	<li>Pretty row 9</li>
	<li>Pretty row 10</li>
	<li>Pretty row 11</li>
	<li>Pretty row 12</li>
	<li>Pretty row 13</li>
	<li>Pretty row 14</li>
	<li>Pretty row 15</li>
	<li>Pretty row 16</li>
	<li>Pretty row 17</li>
	<li>Pretty row 18</li>
	<li>Pretty row 19</li>
	<li>Pretty row 20</li>
	<li>Pretty row 21</li>
	<li>Pretty row 22</li>
	<li>Pretty row 23</li>
	<li>Pretty row 24</li>
	<li>Pretty row 25</li>
	<li>Pretty row 26</li>
	<li>Pretty row 27</li>
	<li>Pretty row 28</li>
	<li>Pretty row 29</li>
	<li>Pretty row 30</li>
	<li>Pretty row 31</li>
	<li>Pretty row 32</li>
	<li>Pretty row 33</li>
	<li>Pretty row 34</li>
	<li>Pretty row 35</li>
	<li>Pretty row 36</li>
	<li>Pretty row 37</li>
	<li>Pretty row 38</li>
	<li>Pretty row 39</li>
	<li>Pretty row 40</li>
	</ul>
	<div id="pullUp">
	<span class="pullUpIcon"></span><span class="pullUpLabel">Pull up to refresh...</span>
	</div>
	</div>
	</div>
	<div id="footer"></div>

	</body>
	</html>